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Dibutyl phthalate (C16H22O4), or DBP, is an odorless and colorless to faint yellow oily liquid.
Dibutyl phthalate (DBP) is a member of the group of chemicals known as phthalates, which are used around the world as solvents and plasticizers.
Dibutyl phthalate is a versatile compound that is used in a wide range of products such as plastics, paints, inks and cosmetics.
CAS Number: 84-74-2
EC Number: 201-557-4
Molecular Formula: C16H22O4
Molecular Weight (g/mol): 278.35
Dibutyl phthalate (DBP) is an organic compound which is commonly used as a plasticizer because of Dibutyl phthalate low toxicity and wide liquid range.
With the chemical formula C6H4(CO2C4H9)2, Dibutyl phthalate is a colorless oil, although commercial samples are often yellow.
Dibutyl phthalate is a colorless oily liquid.
Dibutyl phthalate is insoluble in water.
The primary hazard is the threat to the environment.
Immediate steps should be taken to limit Dibutyl phthalate spread to the environment.
Since Dibutyl phthalate is a liquid Dibutyl phthalate can easily penetrate the soil and contaminate groundwater and nearby streams.
Dibutyl phthalate is combustible though Dibutyl phthalate may take some effort to ignite.
Dibutyl phthalate is used in paints and plastics and as a reaction media for chemical reactions.
Dibutyl phthalate (DBP) was an endocrine disruptor, which may lead to cancer and affects reproductive function when accumulated in the body.
But the precise role of Dibutyl phthalate in the reproductive system remained controversial.
Dibutyl phthalate (C16H22O4), or DBP, is an odorless and colorless to faint yellow oily liquid.
Dibutyl phthalate is molecular weight is 278.35 g/mol.
Dibutyl phthalate is also known as di-n-butyl phthalate.
Dibutyl phthalate has various industrial uses.
Dibutyl phthalate is used to make flexible plastics that are found in a variety of consumer products.
Dibutyl phthalate appears to have relatively low acute (short-term) and chronic (long-term) toxicity.
Due to concerns for toxicity, Dibutyl phthalate is banned in children's toys in concentrations of 1000 ppm or greater.
Dibutyl phthalate (DBP) is a member of the group of chemicals known as phthalates, which are used around the world as solvents and plasticizers.
Solvents are used to dissolve other substances, whereas plasticizers make substances more pliable.
Dibutyl phthalate is a versatile compound that is used in a wide range of products such as plastics, paints, inks and cosmetics.
Dibutyl phthalate’s most commonly used as a plasticizer, though Dibutyl phthalate shows up in many applications, which is why Dibutyl phthalate widespread use has opened up conversation.
Dibutyl phthalate does have human health and environmental concerns to be aware of.
There are many types of phthalates, and each has Dibutyl phthalate own properties, uses and effects.
The most commonly studied phthalates are DEHP, DINP, DIDP, BBP and DBP.
These chemicals have been studied extensively, but additional research is still needed.
When working around Dibutyl phthalate, risk reduction measures should be established.
Dibutyl phthalate is a man-made chemical that is added to plastics and other chemicals.
In plastics Dibutyl phthalate helps keep them soft (a plasticizer).
Dibutyl phthalate is also used in elastomers, lacquers, explosives, printing inks, resin solvents, perfume oil solvents, paper coatings, adhesives, and nail polish.
Dibutyl phthalate is used as a solid rocket propellant.
Dibutyl phthalate (DBP) is most commonly used as a plasticizer in a variety of household products.
Dibutyl phthalate has the ability to leach and evaporate into the environment while using or disposing of these products.
Therefore, studies are being conducted to assess Dibutyl phthalate toxic and apoptotic effects.
Studies have also indicated that exposure to high doses of Dibutyl phthalate may interfere with progesterone and estradiol production.
Dibutyl phthalate is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 tonnes per annum.
Dibutyl phthalate is used in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Dibutyl phthalate is found in cloves.
Dibutyl phthalate was added to the California Proposition 65 (1986) list of suspected teratogens in November 2006.
Dibutyl phthalate is a suspected endocrine disruptor.
Dibutyl phthalate was used in some nail polishes; all major producers began eliminating this chemical from nail polishes in the Fall of 2006.
Dibutyl phthalate (DBP) is a commonly used plasticizer.
Dibutyl phthalate is also used as an additive to adhesives or printing inks.
Dibutyl phthalate is soluble in various organic solvents, e.g. in alcohol, ether and benzene.
Dibutyl phthalate is also used as an ectoparasiticide.
Dibutyl phthalate, also known as DBP or butyl phthalic acid, belongs to the class of organic compounds known as benzoic acid esters.
These are ester derivatives of benzoic acid.
Dibutyl phthalate (DBP) is a commonly used plasticizer.
Dibutyl phthalate is a paint tasting, colorless oil, although commercial samples are often yellow.
Metabolism of dibutyl phthalate proceeds mainly by nonspecific esterases in the gastrointestinal tract, which hydrolyze one of the butyl ester bonds to yield mono-n-butyl phthalate, the primary toxic metabolite.
Dibutyl phthalate is absorbed via oral, inhalation, and dermal routes.
Dibutyl phthalate is rapidly distributed and cleared from the body.
Mono-butyl phthalate is conjugated with glucuronic acid via glucuronosyltransferase and excreted in the urine.
Dibutyl phthalate is a potentially toxic compound.
The most characteristic effect of dibutyl phthalate on mammals is testicular atrophy.
Animal studies have shown that dibutyl phthalate can affect the reproductive ability by decreasing sperm count and causing birth defects.
DBT has also exhibited toxic effects in liver mitochondria by uncoupling energy-linked processes and inhibiting the succinate dehydrogenase.
Adverse effects from dibutyl phthalate exposure have not yet been reported in humans.
Dibutyl phthalate is a commonly used plasticizer.
Dibutyl phthalate is also used as an additive to adhesives or printing inks.
Dibutyl phthalate is also used as an ectoparasiticide.
Dibutyl phthalate, and other phthalates, are often reported as components of natural products extracts.
However, due to their high solubility in organic solvents (e.g. ethanol, ethers, dichloromethane, and benzene) they are most likely a contaminant analyte, introduced into the sample through the use of plastics during sample preparation or from contaminated solvents, especially in gas chromatography analyses.
Dibutyl phthalate is a phthalate ester that is the diester obtained by the formal condensation of the carboxy groups of phthalic acid with two molecules of butan-1-ol.
Although used extensively as a plasticiser, Dibutyl phthalate is a ubiquitous environmental contaminant that poses a risk to humans.
Dibutyl phthalate has a role as an environmental contaminant, a teratogenic agent, a plasticiser, a metabolite and an EC 3.2.1.20 (alpha-glucosidase) inhibitor.
Dibutyl phthalate is a phthalate ester and a diester.
Dibutyl phthalate is functionally related to a butan-1-ol.
Dibutyl phthalate is used in making flexible plastics that are found in a variety of consumer products.
Dibutyl phthalate appears to have relatively low acute (short-term) and chronic (long-term) toxicity.
No information is available regarding the effects in humans from inhalation or oral exposure to dibutyl phthalate, and only minimal effects have been noted in animals exposed by inhalation.
No studies are available on the reproductive, developmental, or carcinogenic effects of dibutyl phthalate in humans.
Animal studies have reported developmental and reproductive effects from oral exposure.
EPA has classified dibutyl phthalate as a Group D, not classifiable as to human carcinogenicity.
Dibutyl phthalate is found in cloves.
Dibutyl phthalate was added to the California Proposition 65 (1986) list of suspected teratogens in November 2006.
Dibutyl phthalate is a suspected endocrine disruptor.
Dibutyl phthalate was used in some nail polishes; all major producers began eliminating this chemical from nail polishes in the Fall of 2006.
Dibutyl phthalate (DBP) is a commonly used plasticizer.
Dibutyl phthalate is also used as an additive to adhesives or printing inks.
Dibutyl phthalate is soluble in various organic solvents, e.g. in alcohol, ether and benzene.
Dibutyl phthalate is also used as an ectoparasiticide.
Dibutyl phthalate is an oily liquid that belongs to a family of chemicals called phthalates, which are added to some plastics to make them flexible.
Dibutyl phthalate is used in various consumer products, including:
Some wire and cable insulation, gloves, tubing, garden hoses, shoes, and personal care products, including some perfumes and other products containing fragrances, and nail polishes.
California law prohibits the manufacture, sale, or distribution of children’s toys and child care articles containing Dibutyl phthalate at levels greater than 0.1%.
Uses of Dibutyl phthalate:
Dibutyl phthalate has multiple uses in a variety of materials.
Primary uses for dibutyl phthalate are to soften and increase plastic flexibility, for example, in shower curtains, raincoats, food wraps, and car interiors to name a few.
Dibutyl phthalate has been used in insect repellents and as a solvent for perfume oil and resins.
Dibutyl phthalate can be used as a plasticizer in nitrocellulose lacquers, elastomers, explosives, nail polish, and solid rocket propellants.
Other uses include perfume fixative, textile lubricating agent, safety glass additive, printing inks, and adhesives.
Dibutyl phthalate is used to help make plastics soft and flexible.
Dibutyl phthalate is used in shower curtains, raincoats, food wraps, bowls, car interiors, vinyl fabrics, floor tiles, and other products.
Dibutyl phthalate is plasticizer (added to polymers to effect flexibility and/or toughness); also used as an insect repellant in clothing and a solvent for perfumes, oils, and textiles.
Dibutyl phthalate is used in epoxy resins as a non-reactive solvent.
Dibutyl phthalate is plasticizer; solvent for oil-soluble dyes, insecticides and other organics; antifoam agent; textile fiber lubricant; fragrance fixative; insect repellent.
Di-n-butyl phthalate is used to make plastics more flexible and is also in carpet backings, paints, glue, insect repellents, hair spray, nail polish, and rocket fuel.
Dibutyl phthalate is used in so many everyday products, we probably all have something in our homes that contain Dibutyl phthalate.
Over 75% of Dibutyl phthalate is used as a plasticizer in polymers such as PVC, 14% is used in adhesives, 7% make their way into printing inks and the remaining 3% go into miscellaneous products.
Here is a list of the most common products that Dibutyl phthalate is found in:
Floor and wall coverings
Furnishings
Children’s toys
Car interiors
Clothing
Garden hoses
Cosmetics
Aerosol valves
Nail polish
In addition, Dibutyl phthalate can be added to paints and lacquers, adhesives and sealants, printing inks and more in order to improve their workability.
Use in Cosmetics:
Dibutyl phthalate (pronounced thal-ate), or DBP, is used mainly in nail products as a solvent for dyes and as a plasticizer that prevents nail polishes from becoming brittle.
Phthalates are also used as fragrance ingredients in many other cosmetics, but consumers won’t find these listed on the label.
Fragrance recipes are considered trade secrets, so manufacturers are not required to disclose fragrance chemicals in the list of ingredients (see also Fragrance/Parfum).
Dibutyl phthalate is also commonly used in polyvinyl chloride plastic (PVC) to render Dibutyl phthalate flexible.
Widespread uses by professional workers:
Dibutyl phthalate is used in the following products: metal working fluids, washing & cleaning products and laboratory chemicals.
Dibutyl phthalate is used in the following areas: formulation of mixtures and/or re-packaging.
Dibutyl phthalate is used for the manufacture of: fabricated metal products, machinery and vehicles, rubber products, plastic products.
Release to the environment of Dibutyl phthalate can occur from industrial use: in processing aids at industrial sites, of substances in closed systems with minimal release and formulation of mixtures.
Other release to the environment of Dibutyl phthalate is likely to occur from: indoor use as processing aid, outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).
Uses at industrial sites:
Dibutyl phthalate is used in the following products: adsorbents, laboratory chemicals, polymers and explosives.
Dibutyl phthalate has an industrial use resulting in manufacture of another substance (use of intermediates).
Dibutyl phthalate is used in the following areas: formulation of mixtures and/or re-packaging and mining.
Dibutyl phthalate is used for the manufacture of: chemicals, machinery and vehicles, plastic products, and fabricated metal products.
Release to the environment of Dibutyl phthalate can occur from industrial use: as an intermediate step in further manufacturing of another substance (use of intermediates), in processing aids at industrial sites, of substances in closed systems with minimal release and in the production of articles.
Industry Uses:
Absorbent
Not Known or Reasonably Ascertainable
Plasticizer
Solvent
Consumer Uses:
Not Known or Reasonably Ascertainable
Plasticizer
Industrial Processes with risk of exposure:
Textiles (Fiber & Fabric Manufacturing)
Painting (Pigments, Binders, and Biocides)
Plastic Composites Manufacturing
Properties of Dibutyl Phthalate:
Dibutyl phthalate has the same core structure as phthalates DIDP and DINP, but with two shorter side chains.
The solution is oily and soluble in oil, alcohol, ether, benzene and sometimes water.
The purpose of adding Dibutyl phthalate to things like toys and plastics is to make them softer and more flexible.
What makes phthalates unique is that they can be released from the products that contain them, thus getting into the water and air supply.
Additional research is needed to determine the true effects of Dibutyl phthalate in the soil and waterways.
Physical Properties:
Dibutyl phthalate is an odorless and colorless to faint yellow oily liquid.
The chemical formula for dibutyl phthalate is C16H22O4, and the molecular weight is 278.35 g/mol.
The vapor pressure for dibutyl phthalate is 1.0 × 10-5 mm of Hg at 25 °C, and Dibutyl phthalate has a log octanol/water partition coefficient (log Kow) of 5.60.
Dibutyl phthalate is also known as di-n-butyl phthalate.
Production and Use of Dibutyl phthalate:
Dibutyl phthalate is produced by the reaction of n-butanol with phthalic anhydride.
Dibutyl phthalate is an important plasticizer that enhances the utility of some major engineering plastics, such as PVC.
Such modified PVC is widely used in plumbing for carrying sewerage and other corrosive materials.
Manufacturing Methods of Dibutyl phthalate:
Di-n-butyl phthalate can be manufactured via the esterification of phthalic acid with n-butyl alcohol in the presence of a catalyst such as sulfuric acid or p-toluene sulfonic acid.
This reaction is generally performed at a temperature of 150 °C along with agitation.
Water from this process is either recovered for other operations or treated and discharged as waste water.
Di-n-butyl phthalate is finally purified by vacuum distillation and/or with activated charcoal.
General Manufacturing Information of Dibutyl phthalate:
Industry Processing Sectors:
Adhesive Manufacturing
All Other Chemical Product and Preparation Manufacturing
Construction
Furniture and Related Product Manufacturing
Miscellaneous Manufacturing
Not Known or Reasonably Ascertainable
Plastics Material and Resin Manufacturing
Plastics Product Manufacturing
Printing Ink Manufacturing
Textiles, apparel, and leather manufacturing
Wholesale and Retail Trade
Degradation of Dibutyl phthalate:
Hydrolysis of Dibutyl phthalate leads to phthalic acid and 1-butanol.
Monobutyl phthalate (MBP) is Dibutyl phthalate major metabolite.
Biodegradation:
Biodegradation by microorganisms represents one route for remediation of Dibutyl phthalate.
For example, Enterobacter species can biodegrade municipal solid waste—where the Dibutyl phthalate concentration can be observed at 1500 ppm—with a half-life of 2–3 hours.
In contrast, the same species can break down 100% of dimethyl phthalate after a span of six days.
The white rot fungus Polyporus brumalis degrades Dibutyl phthalate.
Dibutyl phthalate is leached from landfills.
Physical properties relevant to biodegradation:
As reflected by Dibutyl phthalate octanol-water partition coefficient of around 4, Dibutyl phthalate is lipophilic, which means that Dibutyl phthalate is not readily mobilized (dissolved by) water.
Nonetheless dissolved organic compounds (DOC) increase Dibutyl phthalate mobility in landfills.
Dibutyl phthalate has a low vapor pressure of 2.67 x 10−3 Pa.
Thus Dibutyl phthalate does not evaporate readily (hence Dibutyl phthalate utility as a plasticizer).
The Henry's Law constant is 8.83 x 10−7 atm-m3/mol.
Legislation:
Dibutyl phthalate is also a putative endocrine disruptor.
European Union:
The use of Dibutyl phthalate in cosmetics, including nail polishes, is banned in the European Union under Directive 76/768/EEC 1976.
The use of Dibutyl phthalate has been restricted in the European Union for use in children's toys since 1999.
An EU Risk Assessment has been conducted on Dibutyl phthalate and the final outcome has now been published in the EU Official Journal.
To eliminate a potential risk to plants in the vicinity of processing sites and workers through inhalation, measures are to be taken within the framework of the IPPC Directive (96/61/EC) and the Occupational Exposure Directive (98/24/EC) Also includes the 2004 addendum.
Based on urine samples from people of different ages, the European Commission Scientific Committee on Health and Environmental Risks (SCHER) concluded that total exposures to Dibutyl phthalate should be further reduced.
Under European Union Directive 2011/65/EU revision 2015/863, Dibutyl phthalate is limited to max 1000 ppm concentration in any homogenous material.
United States:
Dibutyl phthalate (DBP) is one of the six phthalic acid esters found on the Priority Pollutant List, which consists of pollutants regulated by the United States Environmental Protection Agency (U.S. EPA).
Dibutyl phthalate was added to the California Proposition 65 (1986) list of suspected teratogens in November 2006.
Dibutyl phthalate is a suspected endocrine disruptor.
Dibutyl phthalate was used in many consumer products, e.g., nail polish, but such usages has declined since around 2006.
Dibutyl phthalate was banned in children's toys, in concentrations of 1000 ppm or greater, under section 108 of the Consumer Product Safety Improvement Act of 2008 (CPSIA).
Drug and Medication Information of Dibutyl phthalate:
Therapeutic Uses:
Scrub typhus, a rickettsial disease transmitted by larvae of Leptotrombidium deliense, is of special importance to the Armed Forces personnel, due to the heightened risk to this disease during movement in mite endemic areas during exercise/war.
The disease is best prevented by the use of personal protective measures including repellents.
Studies were undertaken to determine the relative efficacy of repellents: diethyl toulamide (DEET), dibutyl phthalate (DBP) with an indigenously developed repellent diethyl phenyl acetamide (DEPA) against the larval trombiculid mite.
The repellents were tested for persistence on impregnated cloth prior to washing, post washing and ironing by means of a specially fabricated testing kit.
Acaricidal efficacy estimation was performed on the treated fabrics and topical application efficacy of repellents on mice was evaluated by a novel animal testing model.
DEET and DEPA were found to provide maximum protection (repellence and acaricidal efficacy), could withstand two launderings of the impregnated uniform and also had superior efficacy on topical application (8 h).
Ironing was found to significantly reduce the repellence of DEET and DBP.
The findings of this study point towards the superiority of DEPA and DEET for impregnation of the uniform cloth as well as for topical application for the prevention of scrub typhus amongst the troops.
MeSH Pharmacological Classification of Dibutyl phthalate:
Plasticizers:
Materials incorporated mechanically in plastics (usually PVC) to increase flexibility, workability or distensibility; due to the non-chemical inclusion, plasticizers leach out from the plastic and are found in body fluids and the general environment.
Human Metabolite Information of Dibutyl phthalate:
Cellular Locations:
Membrane
Action Mechanism of Dibutyl phthalate:
One proposed mechanism of testicular toxicity involves a disturbance in the interaction between germ cells and Sertoli cells.
The Sertoli cell-germ cell interaction is generally considered to be required for the differentiation of male germ cells and their progression through the seminiferous epithelium and release as mature spermatozoa.
Exposure to di-n-butyl phthalate is associated with both the release of iron from hemoglobin and/or transferrin in the liver and spleen, and the subsequent depletion of iron in the blood and testes.
The decreased amount of available iron results in a decrease in succinate dehydrogenase activity in the Sertoli cells, resulting in disturbances in the energy transfer system between Sertoli cells and germ cells; anoxia due to iron depletion and/or disturbances in the energy supply may induce the sloughing of germ cells.
Decreases in testicular sorbitol, fructose, and glucose levels have been observed in the testes 3-12 hours post exposure.
Two days after exposure, there were significant decreases in sorbitol dehydrogenase and succinate dehydrogenase activities and decreases in testicular iron and zinc levels.
Handling and Storage of Dibutyl phthalate:
Nonfire Spill Response:
Do not touch or walk through spilled material.
Stop leak if you can do Dibutyl phthalate without risk.
Prevent dust cloud.
For Asbestos, avoid inhalation of dust.
Cover spill with plastic sheet or tarp to minimize spreading.
Do not clean up or dispose of, except under supervision of a specialist.
SMALL DRY SPILL:
With clean shovel, place material into clean, dry container and cover loosely; move containers from spill area.
SMALL SPILL:
Pick up with sand or other non-combustible absorbent material and place into containers for later disposal.
LARGE SPILL:
Dike far ahead of liquid spill for later disposal.
Cover powder spill with plastic sheet or tarp to minimize spreading.
Prevent entry into waterways, sewers, basements or confined areas.
Storage Conditions:
Keep container tightly closed in a dry and well-ventilated place.
Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Reactivity Profile of Dibutyl phthalate:
Dibutyl phthalate is an ester.
Esters react with acids to liberate heat along with alcohols and acids.
Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products.
Heat is also generated by the interaction of esters with caustic solutions.
Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Avoid contact with strong oxidizing agents and strong bases.
Will not polymerize.
Can generate electrostatic charges.
Safety of Dibutyl phthalate:
Phthalates are noncorrosive with low acute toxicity.
First Aid Measures of Dibutyl phthalate:
EYES:
First check the victim for contact lenses and remove if present.
Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.
Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician.
IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
SKIN:
IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing.
Gently wash all affected skin areas thoroughly with soap and water.
If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.
INHALATION:
IMMEDIATELY leave the contaminated area.
Take deep breaths of fresh air.
If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital.
Provide proper respiratory protection to rescuers entering an unknown atmosphere.
Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used.
If not available, use a level of protection greater than or equal to that advised under Protective Clothing.
INGESTION:
DO NOT INDUCE VOMITING.
If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center.
Be prepared to transport the victim to a hospital if advised by a physician.
If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body.
DO NOT INDUCE VOMITING.
IMMEDIATELY transport the victim to a hospital.
Fire Fighting of Dibutyl phthalate:
SMALL FIRE:
Dry chemical, CO2, water spray or regular foam.
LARGE FIRE:
Water spray, fog or regular foam.
Do not scatter spilled material with high-pressure water streams.
If Dibutyl phthalate can be done safely, move undamaged containers away from the area around the fire.
Dike runoff from fire control for later disposal.
FIRE INVOLVING TANKS:
Cool containers with flooding quantities of water until well after fire is out.
Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank.
ALWAYS stay away from tanks engulfed in fire.
Use foam, dry powder, carbon dioxide.
Fire Fighting Procedures:
Extinguish with dry chemicals or carbon dioxide.
Wear self-contained breathing apparatus with a full facepiece operated in pressure-demand or other positive pressure mode.
If material on fire or involved in fire:
Do not extinguish fire unless flow can be stopped.
Use water in flooding quantities as fog.
Solid streams of water may spread fire.
Cool all affected containers with flooding quantities of water.
Apply water from as far a distance as possible.
Use foam, dry chemical, or carbon dioxide.
Water or foam may cause frothing.
Spillage Disposal of Dibutyl phthalate:
Do NOT let this chemical enter the environment.
Collect leaking and spilled liquid in covered containers as far as possible.
Absorb remaining liquid in vermiculite, sand or inert absorbent.
Then store and dispose of according to local regulations.
Identifiers of Dibutyl phthalate:
CAS Number: 84-74-2
Beilstein Reference: 1914064
ChEBI: CHEBI:34687
ChEMBL: ChEMBL272485
ChemSpider: 13837319
DrugBank: DB13716
ECHA InfoCard: 100.001.416
EC Number: 201-557-4
Gmelin Reference: 262569
IUPHAR/BPS: 6295
KEGG: C14214
PubChem CID: 3026
RTECS number: TI0875000
UNII: 2286E5R2KE
CompTox Dashboard (EPA): DTXSID2021781
InChI: InChI=1S/C16H22O4/c1-3-5-11-19-15(17)13-9-7-8-10-14(13)16(18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3
Key: DOIRQSBPFJWKBE-UHFFFAOYSA-N
SMILES: CCCCOC(=O)c1ccccc1C(=O)OCCCC
EC / List no.: 201-557-4
CAS no.: 84-74-2
Mol. formula: C16H22O4
CAS: 84-74-2
Molecular Formula: C16H22O4
Molecular Weight (g/mol): 278.35
MDL Number: MFCD00009441
InChI Key: DOIRQSBPFJWKBE-UHFFFAOYSA-N
PubChem CID: 3026
ChEBI: CHEBI:34687
IUPAC Name: 1,2-dibutyl benzene-1,2-dicarboxylate
SMILES: CCCCOC(=O)C1=CC=CC=C1C(=O)OCCC
Linear Formula: C6H4-1,2-[CO2(CH2)3CH3]2
CAS Number: 84-74-2
Molecular Weight: 278.34
Beilstein: 1914064
EC Number: 201-557-4
MDL number: MFCD00009441
PubChem Substance ID: 24874456
NACRES: NA.22
Typical Properties of Dibutyl phthalate:
Chemical formula: C16H22O4
Molar mass: 278.348 g·mol−1
Appearance: Colorless liquid
Odor: aromatic
Density: 1.05 g/cm3 at 20 °C
Melting point: −35 °C (−31 °F; 238 K)
Boiling point: 340 °C (644 °F; 613 K)
Solubility in water: 13 mg/L (25 °C)
log P: 4.72
Vapor pressure: 0.00007 mmHg (20 °C)
Magnetic susceptibility (χ): -175.1·10−6 cm3/mol
Vapor density: 9.6 (vs air)
Quality Level: 200
Vapor pressure: 1 mmHg ( 147 °C)
Sssay: 99%
Form: liquid
Autoignition temp.: 756 °F
Expl. lim.: 0.47 %, 236 °F
Impurities:
≤0.005% Acidity (as Phthalic acid)
≤0.15% water
Color: APHA: ≤20
Refractive index: n20/D 1.492 (lit.)
pH: 7 (20 °C, 10 mg/L)
bp: 340 °C (lit.)
mp: −35 °C (lit.)
Density: 1.043 g/mL at 25 °C (lit.)
SMILES string: CCCCOC(=O)c1ccccc1C(=O)OCCCC
InChI: 1S/C16H22O4/c1-3-5-11-19-15(17)13-9-7-8-10-14(13)16(18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3
InChI key: DOIRQSBPFJWKBE-UHFFFAOYSA-N
Molecular Weight: 278.34
XLogP3: 4.7
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 10
Exact Mass: 278.15180918
Monoisotopic Mass: 278.15180918
Topological Polar Surface Area: 52.6 Ų
Heavy Atom Count: 20
Complexity: 271
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
Specifications of Dibutyl phthalate:
Appearance (Clarity): Clear
Appearance (Colour): Colourless
Appearance (Form): Liquid
Assay (GC): min. 98%
Density (g/ml) @ 20°C: 1.044-1.046
Refractive Index (20°C): 1.491-1.493
Melting Point: -35°C
Color: Yellow
Boiling Point: 340°C
UN Number: 3082
Quantity: 25 mL
Formula Weight: 278.35
Percent Purity: ≥97.0% (GC)
Physical Form: Liquid
Chemical Name or Material: Dibutyl Phthalate
Related Products of Dibutyl phthalate:
(R)-Imazalil
(S)-Imazalil
Lipoxin A5
Nivalenol
(R)-Ochratoxin α
Names of Dibutyl phthalate:
Regulatory process names:
DBP
Dibutyl phthalate
Dibutyl phthalate
dibutyl phthalate
Dibutyl phthalate (DBP)
dibutyl phthalate; DBP
phthalic acid, dibutyl ester
Translated names:
DBP (bg)
DBP (cs)
DBP (da)
DBP (de)
DBP (el)
DBP (es)
DBP (et)
DBP (fi)
DBP (fr)
DBP (hr)
DBP (hu)
DBP (it)
DBP (lt)
DBP (lv)
DBP (nl)
DBP (no)
DBP (pl)
DBP (pt)
DBP (ro)
DBP (sk)
DBP (sl)
DBP (sv)
dibutil ftalat (ro)
dibutil ftalat (sl)
dibutil-ftalat (hr)
dibutil-ftalát (hu)
dibutilftalatas (lt)
dibutilftalāts (lv)
dibutyl-ftalát (cs)
dibutyl-ftalát (sk)
dibutylftalaat (nl)
dibutylftalat (no)
dibutylftalat (sv)
dibutylphthalat (da)
Dibutylphthalat (de)
Dibutyyliftalaatti (fi)
Dibutüülftalaat (et)
ftalan dibutylu (pl)
ftalato de dibutilo (es)
1,2-Benzenedicarboxylic acid, 1,2-dibutyl ester
IUPAC names:
1,2-Benzenedicarboxylic acid, dibutyl ester
1,2-dibutyl benzene-1,2-dicarboxylate
benzene-1,2-dicarboxylic acid dibutyl ester
CAS 84-74-2
DBP
dibutyl benzene-1,2-dicarboxylate
DIBUTYL PHTHALATE
Dibutyl Phthalate
Dibutyl phthalate
dibutyl phthalate
Dibutyl Phthalate
Dibutyl phthalate
dibutyl phthalate
dibutyl phthalate; DBP
Dibutylphthalat
Dibutylphthalate
Preferred IUPAC name:
Dibutyl benzene-1,2-dicarboxylate
Trade names:
DBP
Dibutyl phthalate
DNBP
DnBP
Other names:
Dibutyl phthalate
Di-n-butyl phthalate
Butyl phthalate, dibasic (2:1)
n-Butyl phthalate
1,2-Benzenedicarboxylic acid dibutyl ester
o-Benzenedicarboxylic acid dibutyl ester
DBP
Palatinol C
Elaol
Dibutyl 1,2-benzene-dicarboxylate
Other identifiers:
607-318-00-4
84-74-2
93952-11-5
Synonyms of Dibutyl phthalate:
dibutyl phthalate
84-74-2
Di-n-butyl phthalate
n-Butyl phthalate
Butyl phthalate
Genoplast B
Palatinol C
Celluflex DPB
Unimoll DB
Staflex DBP
Elaol
Ergoplast FDB
Witcizer 300
Kodaflex DBP
Hexaplas M/B
DIBUTYLPHTHALATE
Dibutyl 1,2-benzenedicarboxylate
Dibutyl-o-phthalate
dibutyl benzene-1,2-dicarboxylate
Phthalic acid dibutyl ester
1,2-Benzenedicarboxylic acid, dibutyl ester
DBP (ester)
N-Butylphthalate
dibutyl-phthalate
Ersoplast FDA
Phthalate, di-n-butyl
Uniflex DBP
Hatcol DBP
Dibutyl o-phthalate
RC Plasticizer DBP
Benzene-o-dicarboxylic acid di-n-butyl ester
Phthalic acid, dibutyl ester
o-Benzenedicarboxylic acid, dibutyl ester
RCRA waste number U069
PX 104
ortho-Dibutyl phthalate
Phthalic acid di-n-butyl ester
Di-n-butylorthophthalate
Monocizer dbp
Plasthall dbp
Dibutyl-1,2-benzenedicarboxylate
Dibutylphthatlate
Vestinol c
Hatco dbp
Palatinol DBP
NSC 6370
di-n-butyl phthalate (DBuP)
Corflex 440
Morflex 240
Ruifeng vp 201
Uniplex 150
Di-n-butylester kyseliny ftalove
CHEBI:34687
Yh-1bd2
NSC-6370
1,2-Benzenedicarboxylic acid, 1,2-dibutyl ester
o-Benzenedicarboxylic acid dibutyl ester
1,2-Benzenedicarboxylic acid dibutyl ester
CHEMBL272485
DTXSID2021781
Benzene-o-dicarboxylic acid, di-n-butyl ester
Vp-201
2286E5R2KE
Benzenedicarboxylic acid dibutyl ester
1,2-dibutyl benzene-1,2-dicarboxylate
Dibutyl ester of 1,2-benzenedicarboxylic acid
Phthalate, dibutyl-
Caswell No. 292
nutyl phthalate
dibutyl phthalate (DBP)
Phthalate, Butyl
CAS-84-74-2
Phthalate, Dibutyl
CCRIS 2676
HSDB 922
Di n Butyl Phthalate
RAPIDCELLtrade markP
Dibutyl phthalate [NF]
SR-05000001549
EINECS 201-557-4
RCRA waste no. U069
EPA Pesticide Chemical Code 028001
BRN 1914064
Di-n-butylester kyseliny ftalove [Czech]
Bufa
UNII-2286E5R2KE
AI-3-00283
Dibutyll phthalate
MFCD00009441
Benzenedicarboxylic acid, dibutyl ester
Spectrum_001975
Di(1-butyl) phthalate
SpecPlus_000628
Dibutyl phthalate, 99%
Spectrum3_000874
Spectrum4_000714
Spectrum5_002068
Epitope ID:138714
EC 201-557-4
WLN: 4OVR BVO2
Dibutyl phthalate, >=99%
SCHEMBL24051
BSPBio_002547
KBioGR_001267
KBioSS_002541
SPECTRUM330086
MLS002177802
BIDD:ER0641
DivK1c_006724
DIBUTYL PHTHALATE [II]
DIBUTYL PHTHALATE [MI]
Phthalic acid, bis-butyl ester
GTPL6295
DIBUTYL PHTHALATE [HSDB]
DIBUTYL PHTHALATE [INCI]
KBio1_001668
KBio2_002532
KBio2_005100
KBio2_007668
KBio3_002047
BUTYL PHTHALATE [WHO-DD]
NSC6370
DIBUTYL PHTHALATE [MART.]
Dibutyl phthalate, AR, >=99%
Dibutyl phthalate, LR, >=98%
Dibutyl 1, 2-benzenedicarboxylate
HMS2091E09
HMS3041E18
Pharmakon1600-00330086
DIBUTYL PHTHALATE [USP-RS]
BCP24796
HY-Y0304
ZINC1693431
Dibutyl phthalate, Selectophore(TM)
Tox21_201729
Tox21_300980
BBL011532
BDBM50371946
NSC755894
STL146650
AKOS005720807
CCG-230933
DB13716
NSC-755894
DIBUTYL PHTHALATE [EP MONOGRAPH]
NCGC00090769-01
NCGC00090769-02
NCGC00090769-03
NCGC00090769-04
NCGC00090769-05
NCGC00090769-06
NCGC00090769-07
NCGC00090769-08
NCGC00090769-09
NCGC00254882-01
NCGC00259278-01
SMR000777923
SBI-0052568.P002
CS-0013564
Dibutyl phthalate, ReagentPlus(R), >=99%
FT-0624680
P0292
S5377
EN300-77394
Dibutyl phthalate, SAJ special grade, >=98.0%
Q415612
J-503795
SR-05000001549-1
SR-05000001549-3
BRD-K73477617-001-01-0
BRD-K73477617-001-04-4
Dibutyl phthalate, PESTANAL(R), analytical standard
F0001-2134
Z277540112
Dibutyl phthalate, certified reference material, TraceCERT(R)
Dibutyl phthalate, European Pharmacopoeia (EP) Reference Standard
Dibutyl phthalate, United States Pharmacopeia (USP) Reference Standard
Dibutyl Phthalate, Pharmaceutical Secondary Standard; Certified Reference Material
Dibutyl phthalate [ACD/IUPAC Name] [Wiki]
1,2-Benzenedicarboxylic acid, dibutyl ester [ACD/Index Name]
1,2-dibutyl benzene-1,2-dicarboxylate
201-557-4 [EINECS]
84-74-2 [RN]
DBP
Dibutyl 1,2-benzenedicarboxylate
dibutyl benzene-1,2-dicarboxylate
Dibutyl o-phthalate
Dibutylphthalat [German]
Dibutyl-phthalat [German] [ACD/IUPAC Name]
di-n-butyl o-phthalate
Di-n-butyl phthalate
di-n-butylphthalate
di-n-butyl-phthalate
MFCD00009441 [MDL number]
n-Butyl phthalate
o-Benzenedicarboxylic acid dibutyl ester
Phtalate de dibutyle [French] [ACD/IUPAC Name]
Phthalate, Dibutyl
Phthalate, Di-n-Butyl
Phthalic acid dibutyl ester
Phthalic acid di-n-butyl ester
Phthalic acid, dibutyl ester
TI0875000
[84-74-2] [RN]
1,2-Benzenedicarboxylic acid [ACD/Index Name]
1,2-BENZENEDICARBOXYLIC ACID DIBUTYL ESTER
1,2-Benzenedicarboxylic acid, 1,2-dibutyl ester
2,6-di-t-butyl-4-methyl-phenol
202-480-9 [EINECS]
203-690-3 [EINECS]
358731-15-4 [RN]
4-09-00-03175 (Beilstein Handbook Reference) [Beilstein]
93952-11-5 [RN]
96-13-9 [RN]
Araldite 502
benzene-1,2-dicarboxylic acid dibutyl ester
Benzene-1,2-dicarboxylic acid di-n-butylester
Benzenedicarboxylic acid dibutyl ester
Benzenedicarboxylic acid, dibutyl ester
Benzene-o-dicarboxylic acid di-n-butyl ester
Benzene-o-dicarboxylic acid, di-n-butyl ester
BSPBio_002547
BUFA
butyl 2-(butoxycarbonyl)benzoate
Butyl phthalate
Butylphthalate
Celluflex DPB
D003993
DB7
DBP (ester)
Dibutyl 1, 2-benzenedicarboxylate
Dibutyl ester of 1,2-benzenedicarboxylic acid
dibutyl phthalate-d4
Dibutyl phthalic acid
dibutyl_phthalate
Dibutyl-1,2-benzenedicarboxylate
Dibutyll phthalate
Dibutyl-o-phthalate
dibutylphthalate
Dibutyl-Phthalate
Dibutylphthatlate
Diisobutyl phthalate [ACD/IUPAC Name]
di-n-butyl phthalate|n-butyl phthalate|nutyl phthalate
Di-n-butyl Phthalate-d22
Di-n-butyl phthalate-d4
Di-N-butylester kyseliny ftalove
Di-n-butylester kyseliny ftalove [Czech]
Di-n-butylorthophthalate
di-N-butyphthalatel
EINECS 201-557-4
Elaol
Ergoplast FDB
Ersoplast FDA
Genoplast B
Hatcol DBP
Hatcoldibp
Hexaplas M/B
Kodaflex DBP
Morflex 240
n-Butylphthalate
NCGC00090769-02
NCGC00090769-03
nutyl phthalate
o-Benzenedicarboxylic acid, dibutyl ester
ortho-Dibutyl phthalate
Palatinol C
Palatinol DBP
Pharmakon1600-00330086
Phthalate, Butyl
Phthalate, dibutyl-
PHTHALIC ACID DI-BUTYL ESTER
phthalic acid diisobutyl ester
Phthalic acid, bis-butyl ester
Polycizer DBP
Rapidcelltrade markp
RC Plasticizer DBP
SPECTRUM330086
Spectrum5_002068
ST5406580
Staflex DBP
TI 0875000
Uniflex DBP
Unimoll DB
Uniplex 150
Witcizer 300
WLN: 4OVR BVO2
