PRODUCTS

DIISOBUTYL PHTHALATE

DIISOBUTYL PHTHALATE = DIBP = PALATINOL IC

CAS Number: 84-69-5
EC Number: 201-553-2
MDL number: MFCD00026480
Chemical formula: C16H22O4

Diisobutyl phthalate (DIBP) is prepared by esterification process of isobutanol and phthalic anhydride.
Diisobutyl phthalate's structural formula is C6H4(COOCH2CH(CH3)2)2.
Diisobutyl phthalate is an odorless plasticizer and has excellent heat and light stability.

Diisobutyl phthalate is the lowest cost plasticizer for cellulose nitrate.
Diisobutyl phthalate has lower density and freezing point than the related compound dibutyl phthalate (DBP).
Diisobutyl phthalate has similar properties DBP and can often be used as a substitute for it.
Diisobutyl phthalate's refractive index is 1.488–1.492 (at 20 °C, D).

Diisobutyl 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 isobutanol.
Diisobutyl phthalate has a role as a plasticiser, a teratogenic agent and a PPAR modulator.
Diisobutyl phthalate is a phthalate ester and a diester.

Diisobutyl phthalate derives from an isobutanol.
Diisobutyl phthalate is a natural product found in Artemisia baldshuanica, Lythrum salicaria, and other organisms.
Diisobutyl phthalate is an oily colorless liquid with a slight ester odor.

Denser than water.
Insoluble in water.
Diisobutyl phthalate is a mono constituent substance (typical concentration of diisobutyl phthalate 80-100%(w/w)).
Diisobutyl phthalate (DiBP) is synthesized by chemical reaction of phthalic acid with iso-butyl alcohol.

Diisobutyl phthalate is a plasticizer with coagulating properties which was used with different polymers, e.g. poly acrylate, poly acetate dispersions, cellulose acetate, cellulose nitrate, ethyl cellulose, polyurethane, and polyvinyl butyrate.
Since Diisobutyl phthalate is not chemically bound in the polymer matrix, Diisobutyl phthalate may outgas or be released upon contact with fluids and fat.

In the environment Diisobutyl phthalate is degraded relatively fast.
Diisobutyl phthalate (DIBP) is prepared by esterification process of isobutanol and phthalic anhydride.
Diisobutyl phthalate is an odorless plasticizer and has excellent heat and light stability.

Diisobutyl phthalate is the lowest cost plasticizer for cellulose nitrate.
Diisobutyl phthalate has lower density and freezing point than DBP.
Diethyl phthalate appears as a clear, colorless liquid without significant odor.
More dense than water and insoluble in water.

Colorless to water-white, oily liquid with a very slight, aromatic odor.
Miscible with ethanol, ethyl ether.
Soluble in acetone, benzene, carbon tetrachloride.
Miscible with alcohols, ketones, esters, aromatic hydrocarbons; partly miscible with aliphatic solvents.

Miscible with many organic solvents.
Diisobutyl phthalate is a plasticizer.
A phthalate ester that is the diester obtained by the formal condensation of the carboxy groups of phthalic acid with two molecules of isobutanol.

Colorless transparent oily liquid, slightly with fragrance, Molecular formula C16H22O4, Molecular weight 278.35, Relative Density (d2520) 1.045, with a strong ability to dissolve.
Diisobutyl phthalate have excellent compatibility with most organic solvents and hydrocarbons nitrocellulose, polystyrene and others , cellulose resin and PVC primary plasticizer.

Diisobutyl phthalate has lower density and freezing point than the related compound dibutyl phthalate (DBP).
Otherwise, Diisobutyl phthalate has similar properties DBP and can often be used as a substitute for it.
Diisobutyl phthalate has functional parent isobutanol.
Diisobutyl phthalate has role plasticiser.

Diisobutyl phthalate has role PPAR modulator.
Diisobutyl phthalate has role teratogenic agent.
Diisobutyl phthalate is a diester.
Diisobutyl phthalate is a phthalate ester.

Diisobutyl phthalate is produced by reacting isobutanol with phthalic anhydride while in the presence of a concentrated sulphuric acid catalyst.
Diisobutyl phthalate is a colorless and oily liquid at standard condition.
Diisobutyl phthalate is stable at increased temperatures due to Diisobutyl phthalate's low vapor pressure and will not boil until 320°C.

Diisobutyl phthalate is soluble in many organic solvents such as ethanol, ether, and benzene but only slightly soluble in water.
A phthalate ester that is the diester obtained by the formal condensation of the carboxy groups of phthalic acid with two molecules of isobutanol.
Diisobutyl phthalate is manufactured by esterifying phthalic anhydride and isobutanol in the presence of sulfuric acid.

Oily colorless liquid with a slight ester odor.
Denser than water.
Insoluble in water.
Diisobutyl phthalate is an odorless plasticizer and has excellent heat and light stability.

Diisobutyl phthalate is the lowest cost plasticizer for cellulose nitrate.
Diisobutyl phthalate has lower density and freezing point than DBP (dibutyl phthalate, CAS No.: 84-74-2).
Diisobutyl phthalate has similar properties as dibutyl phthalate and can be used as a substitute for it.

Dibutyl phthalate may be listed under a number of different ingredient names including: 1,2 benzenedicarboxylic acid, dbp (ester), dibutyl ester, butyl phthalate, 1,2-benzenedicarboxylate, DBP, dibutyl ester 1,2-benzendicarboxylic acid, dibutyl phthalates, benzene-o-dicarboxylic acid di-n-butyl ester, celluflex dpb, di-n-butylphthalate, dibutyl.

Because Diisobutyl phthalate is also used as a fragrance ingredient and fragrances are considered to be “trade secrets“, it can be difficult to know which fragranced products Diisobutyl phthalate is in.
Dibutyl phthalate refers to a chemical compound that is organic in nature with the chemical formula C6H4(CO2C4H9)2.

Diisobutyl phthalate belongs to the class of organic compounds known as benzoic acid esters.
Diisobutyl phthalate is a paint tasting, colorless oil, although commercial samples are often yellow.
Diisobutyl phthalate is used as fragrance ingredients in many other cosmetics, but consumers won’t find Diisobutyl phthalate listed on the label.

Fragrance recipes are considered trade secrets, so manufacturers are not required to disclose fragrance chemicals in the list of ingredients.
Diisobutyl phthalate has an oily consistency and is colorless but sometimes yellow with the use of an external colorant for identification purposes.

Diisobutyl phthalate is one of the most abundantly produced and used plasticizers and is incorporated into plastic to make it more flexible and malleable.
Diisobutyl phthalate is one of the world’s most common plastics.
Diisobutyl phthalate is a colorless, oily liquid at ambient temperatures.

Diisobutyl phthalate has a mild, characteristic odor.
Diisobutyl phthalate (DIBP) is prepared by esterification process of isobutanol and phthalic anhydride.
Diisobutyl phthalate is an odorless plasticizer and has excellent heat and light stability.
Diisobutyl phthalate is the lowest cost plasticizer for cellulose nitrate.

Diisobutyl phthalate has lower density and freezing point than the related compound dibutyl phthalate (DBP).
Diisobutyl phthalate has similar properties DBP and can often be used as a substitute for it.
Diisobutyl phthalate's refractive index is 1.488–1.492 (at 20 °C, D).

Diisobutyl phthalate is an oily, sparingly water-soluble liquid with a very high boiling point.
Diisobutyl phthalate is the major plasticizer for celluosic resin and PVC products , especially suitable for the nitrocellulose coating.
Diisobutyl phthalate has quite good solubleness ,decomposability and adhesiveness ,as well as softness and stability .

USES and APPLICATIONS of DIISOBUTYL PHTHALATE:
-Diisobutyl phthalate finds application in manufacturing PVC products and formulating erasers.
-Diisobutyl phthalate is used as organic synthesis, ion-selective electrode additives, solvents, insecticides, plasticizers, gas chromatography stationary liquid etc.

-For PVC, alkyd resins, ethyl cellulose and neoprene as plasticizer and softener in order to improve the resilience of the article etc.
-Diisobutyl phthalate is used in the manufacture of perfumes, plastics, mosquito repellents and many other products.
-Diisobutyl phthalate has similar properties as dibutyl phthalate and can be used as a substitute for it.

-In combination with other plasticizers Diisobutyl phthalate is applied as gellant in processing of so-called plastisols.
-Diisobutyl phthalate is present for instance in floorings, adhesives, lacquers, inks, hydraulic fluids and lubricants.
-Diisobutyl phthalate is used as marker in fuels for tax purposes and also in the production of titanium catalysers.

-Diisobutyl phthalate can substitute dibutyl phthalate (DBP) in most, if not all, applications.
-Diisobutyl phthalate is used in coating products, fillers, putties, plasters, modelling clay and polymers.

-Diisobutyl phthalate is often added to polyvinyl chloride as a plasticizer in order to improve it material characteristics.
Diisobutyl phthalate does not polymerize when added to PVC and allows for PVC molecules to slide along one another without tangling.
The ability to avoid the polymers from becoming entangled will increase the flexibility of the PVC, making it more suitable for a number of applications.
Vinyl fabrics and raincoats are examples of how Diisobutyl phthalate will increase the flexibility of PVC.

-Diisobutyl phthalate is entirely composed of carbon, oxygen and hydrogen making it ideal for combustion reactions.
Diisobutyl phthalate is used as a stabilizer within solid rocket propellant as Diisobutyl phthalate readily contributes molecules to sustain the combustion reaction at elevated temperatures.
-Diisobutyl phthalate is used as a substitute ingredient to di-n-butyl phthalate (DBP) due to structural similarities, therefore, its’ presence in products may increase.

-Diisobutyl phthalate is used as plasticizer.
-Diisobutyl phthalate is used in paints, lacquers, and varnishes.
-Diisobutyl phthalate is used in the paper and pulp industry and to make boards, chemicals, polymers, adhesives, softeners, and viscosity adjusters.

-Dibutyl phthalate is used to help make plastics soft and flexible.
-Diisobutyl phthalate is used in shower curtains, raincoats, food wraps, bowls, car interiors, vinyl fabrics, floor tiles, and other products.
-Diisobutyl Phthalate is a Dialkyl phthalate ester phthalate plasticizer which can be used as a substitute of dibutyl phthalate.

-Diisobutyl phthalate is a plasticizer of vinyl resin, nitrile rubber and chlorinated rubber, has the same effect as DBP, is easily soluble in pigment, and can be used as a softening agent of pure rubber and synthetic rubber to increase the production and production flexibility of dyeing film, artificial leather and plastic articles.
-Diisobutyl phthalate is a specialist plasticiser often used in combination with other high molecular weight phthalates as a gelling aid.

-Diisobutyl phthalate has very similar application properties to DBP and may therefore be used to substitute for DBP in most, if not all, of its applications.
-Diisobutyl phthalate is used in the plasticisation of PVC to the production of paints, printing inks and adhesives.
-Diisobutyl phthalate is used as a plasticiser for the manufacture of PVC and rubber.

-Diisobutyl phthalate is used as a component of industrial adhesives and catalyst systems for polypropylene and fibreglass manufacture.
-Diisobutyl phthalate is also sold to various institutions and laboratories for research and product development.
-Plasticiser

-Endocrine disruptor
-Especially suitable for nitrocellulose coating with excellent solubility, dispersion, adhesion, flexibility and stability of the film are good; good compatibility with pigments for the coloration of the film, artificial leather and other plastic products.
-For PVC, alkyd resins, ethyl cellulose and neoprene as plasticizer and softener in order to improve the resilience of the article.

-Diisobutyl phthalate is primarily used as a key ingredient in the production of plasticizers - a subcomponent of corrosion preventative coatings.
-Dibutyl phthalate is a synthetically produced chemical used in fragrances as well as a plasticizer and a solvent.
-Diisobutyl phthalate is oily, odorless, and colorless and Diisobutyl phthalate is used to make plastics more flexible as well as to add desirable qualities to insect repellents, hair sprays, and nail polish.

-Dibutyl phthalate is in a variety of personal care products like hair spray, insect repellent, and nail polish.
-Diisobutyl phthalate is also used in some household cleaning products, plastics, glues, paints, and rocket fule.
-Diisobutyl phthalate a clear, colorless liquid, C14H26O4, used chiefly as a plasticizer for nitrocellulose.
-Diisobutyl phthalate (DIBP) is a plasticizer used in poly-vinyl chloride (PVC) plastic to increase flexibility.

-Diisobutyl phthalate can be used replacement for dibutyl phthalate due to lower production costs.
-Diisobutyl phthalate can be used in applications such as ink, coatings, lacquers, and adhesives.
-Uses of Diisobutyl phthalate include car interiors, vinyl fabrics, elastomers, lacquers, adhesives and solid rocket propellant.
-Diisobutyl phthalate can be used as a substitute of dibutyl phthalate.

-Diisobutyl phthalate is used as a replacement for dibutyl phthalate due to its lower cost of production, lower density and lower freezing point (-37°C).
-Diisobutyl phthalate’s stability at high temperatures has led Diisobutyl phthalate to be commonly used as a plasticizer in polyvinyl chloride (PVC) to increase flexibility and softness.

-Diisobutyl phthalate is used in the manufacture of foundry resins for metal casting and for use as a solvent or plasticizer in the production of plastic and rubber products.
-Diisobutyl phthalate is also used as an additive in concrete products, adhesives, paints, printing inks, fuel stabilizers and many other consumer and industrial products.

-Diisobutyl phthalate is used in a variety of common consumer products including children’s toys and care items.
-Adhesives and sealant chemicals
-Intermediates
-Laboratory chemicals

-Solvents (for cleaning and degreasing)
-Diisobutyl phthalate is often industrially applied in the form of a plasticizer in corrosion prevention films and coatings.
-Diisobutyl phthalate is also commonly used in polyvinyl chloride plastic (PVC) to render it flexible.

-Diisobutyl phthalate is a commonly used plasticizer. It is also used as an additive to adhesives or printing inks.
-Diisobutyl phthalate is used mainly in nail products as a solvent for dyes and as a plasticizer that prevents nail polishes from becoming brittle.

-Diisobutyl phthalate is a commonly used plasticizer.
-The largest usage of Diisobutyl phthalate in general is as a plasticizers in resins and polymers such as polyvinyl chloride.
Plasticizers are materials incorporated into a plastic in order to increase its workability and distendability.

-Diisobutyl phthalate is further used in printing inks, adhesives, sealants/grouting agents, nitrocellulose paints, film coatings and glass fibres.
-The ubiquity of Diisobutyl phthalate in consumer products is demonstrated by Diisobutyl phthalate's wide usage in cosmetics: a perfume solvent and fixative, a suspension agent for solids in aerosols, a lubricant for aerosol valves, an antifoamer, a skin emollient and a plasticizer in nail polish and fingernail elongators.

-Since the good intermiscibility ,Diisobutyl phthalate can be used to color film ,artificial leather and plastic ,and also good plasticizer or softener for natural rubber in the aspect of improving the priducts’ rebound resilience .
-Plastic hose ,shoes material ,artificial leather , coating ,PVC water pipe , air tube ,flexible conduit ,painting organic glass, colored film etc.

BENEFITS of DIISOBUTYL PHTHALATE:
-Reducing the rigidity of binders.
-Improving the coating's elasticity.
-Improving material processing.
-Reducing the coating's cost because only a small concentration is required.

ALTERNATIVE PARENTS of DIISOBUTYL PHTHALATE:
-Benzoyl derivatives
-Dicarboxylic acids and derivatives
-Carboxylic acid esters
-Organooxygen compounds
-Organic oxides
-Hydrocarbon derivatives

SUBSTITUENTS of DIISOBUTYL PHTHALATE:
-Benzoate ester
-Benzoyl
-Dicarboxylic acid or derivatives
-Carboxylic acid ester
-Carboxylic acid derivative
-Organic oxygen compound
-Organic oxide
-Hydrocarbon derivative
-Organooxygen compound
-Aromatic homomonocyclic compound

PHYSICAL and CHEMICAL PROPERTIES of DIISOBUTYL PHTHALATE:
Molar mass: 278.35 g/mol
Appearance: Colorless viscous liquid
Density: 1.038 g/cm3
Melting point: −37 °C (−35 °F; 236 K)
Boiling point: 320 °C (608 °F; 593 K)
Solubility in water: 1 mg/l at 20 °C
log P: 4.11
Vapor pressure: 0.01 Pa at 20 °C

Molecular Weight: 278.34
XLogP3: 4.1
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 8
Exact Mass: 278.15180918
Monoisotopic Mass: 278.15180918
Topological Polar Surface Area: 52.6 Å²
Heavy Atom Count: 20

Formal Charge: 0
Complexity: 290
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

Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 296.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.002000 mmHg @ 25.00 °C. (est)
Flash Point: 309.00 °F. TCC ( 153.90 °C. ) (est)
logP (o/w): 4.110
Soluble in: water, 6.2 mg/L @ 24C (exp)

logP: 4.53
logP: 4.63
logS: -4.7
pKa (Strongest Basic): -6.7
Physiological Charge: 0
Hydrogen Acceptor Count: 2
Hydrogen Donor Count: 0
Polar Surface Area: 52.6 Å²
Rotatable Bond Count: 10

Refractivity: 77.86 m³·mol⁻¹
Polarizability: 32.15 Å³
Number of Rings: 1
Bioavailability: Yes
Rule of Five: Yes
Ghose Filter: Yes
Veber's Rule: No
MDDR-like Rule: No

FIRST AID MEASURES of DIISOBUTYL PHTHALATE:
-General advice:
Consult a physician.
If inhaled:
Fresh air.
Call in physician.

-In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
Consult a physician.

-In case of eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.

-If swallowed:
Immediately make victim drink water (two glasses at most).
Consult a physician.

-Indication of any immediate medical attention and special treatment needed:
No data available

ACCIDENTAL RELEASE MEASURES of DIISOBUTYL PHTHALATE:
-Environmental precautions:
Do not let product enter drains.

-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up carefully with liquid-absorbent material.
Dispose of properly.

FIRE FIGHTING MEASURES of DIISOBUTYL PHTHALATE:
-Extinguishing media:
*Suitable extinguishing media:
Water Foam Carbon dioxide (CO2) Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.

EXPOSURE CONTROLS/PERSONAL PROTECTION of DIISOBUTYL PHTHALATE:
-Control parameters:
*Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:

*Eye/face protection:
Use Safety glasses.

*Skin protection:
Handle with gloves.
Wash and dry hands.
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,4 mm
Break through time: 480 min

Splash contact:
Material: Nature latex/chloroprene
Minimum layer thickness: 0,6 mm
Break through time: 120 min

*Body Protection:
Use protective clothing.

-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of DIISOBUTYL PHTHALATE:
-Precautions for safe handling:
*Advice on safe handling:
Work under hood.

*Hygiene measures:
Immediately change contaminated clothing.

-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.

-Specific end use(s):
No other specific uses are stipulated.

STABILITY and REACTIVITY of DIISOBUTYL PHTHALATE:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .

SYNONYMS
Dibutyl phthalate
1,2-dibutyl benzene-1,2-dicarboxylate
DBP
Dibutyl 1,2-benzenedicarboxylate
dibutyl benzene-1,2-dicarboxylate
Dibutyl o-phthalate
di-n-butyl o-phthalate
Di-n-butyl phthalate
di-n-butylphthalate
di-n-butyl-phthalate
n-Butyl phthalate
o-Benzenedicarboxylic acid dibutyl ester
Phthalate, Dibutyl
Phthalate, Di-n-Butyl
Phthalic acid dibutyl ester
Phthalic acid di-n-butyl ester
Phthalic acid, dibutyl ester
TI0875000
[84-74-2]
1,2-BENZENEDICARBOXYLIC ACID DIBUTYL ESTER
1,2-Benzenedicarboxylic acid, 1,2-dibutyl ester
2,6-di-t-butyl-4-methyl-phenol
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 3,4,5,6-tetradeuteriobenzene-1,2-dicarboxylate
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
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-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
Q162259
1,2-bis(2-methylpropyl) benzene-1,2-dicarboxylate
J-503794
1,2-benzenedicarboxylic acid di(2-methylpropyl) ester
Phthalic acid, bis-isobutyl ester 10 microg/mL in Cyclohexane