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DESCRIPTION:
Dipropylene glycol dibenzoate (DPGDB) is a widely used plasticizer that has ether linkages linked with two benzoate groups.[1]
Dipropylene glycol dibenzoate (DPGDB) may be used as a diluent for the preparation of polysulfone membranes by heat induced phase separation.
Dipropylene glycol dibenzoate (DPGDB) finds potential applications in water treatment and food processing.[2]
Dipropylene glycol dibenzoate (DPGDB) may also be used as a plasticizer with poly(vinyl) chloride (PVC) for the fabrication of diamond coated PVC
CAS No.: 27138-31-4
EC No.: 248-258-5
Molecular Formula: C20H22O5
Molecular weight: 342.39
SYNONYMS:
Dipropyleneglycol dibenzoate; Propanol, oxybis-, dibenzoate; Di(propylene glycol) dibenzoate; Dipropanediol dibenzoate; PPG 2 dibenzoate; Oxydipropyl dibenzoate; Oxydi-3,1-propanediyl dibenzoate; Oxydipropane-3,1-diyl dibenzoate; BenzoflexTM9-88; K-Flex DP; Benzocizer®998; Dermel DPG-2B; DPGDB.
Dipropylene glycol dibenzoate (DPGDB) is a transparent oily liquid of colorless to yellow.
Dipropylene glycol dibenzoate (DPGDB) soluble in aliphatic hydrocarbons and aromatic hydrocarbons, insoluble in water.
USES:
Dipropylene glycol dibenzoate (DPGDB) is mainly used as plasticizer, for example, used in resilient floors, plastisol, adhesives, binder, coatings and coated materials,screen printing ink, sealants, filler and caulking materials, dyes, nail polish, skin protect product, photoresist, liquid crystal film, polymer of disposable hygiene products and food packaging, etc., and it can be plasticized such as PVC, polyethylene/polypropylene, polyvinyl aceate£¬polystyrene, polyvinyl alcohol, polyvinyl butyral, polymethacrylate, polyisocyanate, polyurethane, phenolic resins, epoxy resins, polyether, ethylcellulose, cellulose butyrate, nitrocellulose, chloroethylene or ethylene-vinyl acetate copolymer, styrene-acrylate copolymer, ethylene-maleic anhydride copolymer, and so on.
In addition, Dipropylene glycol dibenzoate (DPGDB) is also as processing aid of natural or synthetic rubber, solubilizer and dispersant of pigments or toner, and as extractive distillation agent for the organics that their boiling points is proximity.
Dipropylene glycol dibenzoate is haplotype and Strong solvent based plasticizer.have light ill-smelling.
Dipropylene glycol dibenzoate (DPGDB) can be compatible with lots of polymer,very faster dissolve vinyl resins. can reduce the melting temperature and reduce production time.
This product is resistant to mineral oil extract and have high flash point no peculiar odour. no harm of touch, have a good compatibility with resins.
Dipropylene glycol dibenzoate (DPGDB) can retain the foam structure of tiny when produce opening vinyl foam.
Foam products very soft, pore uniformity similar to soft leather.
Dipropylene glycol dibenzoate (DPGDB) be made into vinyl flooring can not be infiltration and pollution by asphalt.
Dipropylene glycol dibenzoate(DPGDB) by Shandong Chuanjun Chemical acts as a plasticizer.
Dipropylene glycol dibenzoate (DPGDB) is compatible with PVC resin.
Dipropylene glycol dibenzoate (DPGDB) reduces the melting temperature and production time.
Dipropylene glycol dibenzoate(DPGDB) is used in PVC granule, non-filling rolling film, artificial leather, cable, board material, flaky material, pipe material, rubber bar, foam material, film, rubber and plastisol etc.
Dipropylene glycol dibenzoate (DPGDB) by Shandong Chuanjun Chemical is halotype dipropylene glycol dibenzoate.
Acts as a plasticizer.
Dipropylene glycol dibenzoate (DPGDB) is compatible with lots of polymer and dissolves vinyl resins.
Dipropylene glycol dibenzoate (DPGDB) reduces the melting temperature and production time.
Dipropylene glycol dibenzoate (DPGDB) is resistant to mineral oil extract and has high flash point.
Dipropylene glycol dibenzoate (DPGDB) is suitable for vinyl-acetate adhesive.
Dipropylene glycol dibenzoate (DPGDB) is a benzoate plasticizer with high solvency, and its main component is dipropylene glycol dibenzoate.
Dipropylene glycol dibenzoate (DPGDB) is proposed as an environmentally friendly plasticizer, as an alternative to o-benzene plasticizers, and finds widespread use in various applications.
Dipropylene glycol dibenzoate (DPGDB) is commonly used in water-based adhesives (such as white latex, wood adhesive, plywood adhesive, paper packaging adhesive, laminating adhesive, and smoke adhesive), polysulfide sealants, polyurethane sealants, filling agents, PVC products (toys, elastic floors, gloves, PVC-plastic impregnated products, Teslin, water hoses, artificial leather, etc.), polyurethane elastomers/rubber rollers, coatings, inks, pesticides, fluorescent materials, and other fields, thanks to its high resolution and eco-friendliness.
PROPERTIES
Dipropylene glycol dibenzoate (DPGDB) is Polar
Dipropylene glycol dibenzoate (DPGDB) is High-solvating plasticizer
Dipropylene glycol dibenzoate (DPGDB) is Compatible with a wide range of polar polymers
APPLIATION AREAS
Dipropylene glycol dibenzoate (DPGDB) is used in applications on the latex caulks, adhesive, and sealants, coatings, and vinyl plastisols.
Dipropylene glycol dibenzoate is also useful in the cosmetic industry to provide moisturization, sun protection and anti-aging effect.
DIPROPYLENE GLYCOL DIBENZOATE (DPGDB) IS APPLIED IN THE PRODUCTION OF
Adhesive manufacturing
Polymer and Plastic Production
Resins and Coatings
Adhesives and Sealants
Printing Inks
Industrial Applications
Personal Care Products
PROPERTIES
Linear Formula:
(C6H5CO2C3H6)2O
CAS Number:
27138-31-4
Molecular Weight:
342.39
EC Number:
248-258-5
UNSPSC Code:
12162002
PubChem Substance ID:
24881677
NACRES:
NA.23
grade
technical grade
Quality Level
100
Assay
75%
refractive index
n20/D 1.528 (lit.)
bp
232 °C/5 mmHg (lit.)
density
1.12 g/mL at 25 °C (lit.)
SMILES string
O=C(OCCCOCCCOC(=O)c1ccccc1)c2ccccc2
InChI
1S/C20H22O5/c21-19(17-9-3-1-4-10-17)24-15-7-13-23-14-8-16-25-20(22)18-11-5-2-6-12-18/h1-6,9-12H,7-8,13-16H2
InChI key
BYQDGAVOOHIJQS-UHFFFAOYSA-N
Appearance Transparent oily liquid of colorless to yellow
Assay of ester(HPLC), % ≥98.0
Acid value, KOHmg/g ≤0.3
Flash point, ℃ ≥206
Specific gravity 1.01-1.12
SAFETY INFORMATION ABOUT DIPROPYLENE GLYCOL DIBENZOATE (DPGDB)
First aid measures:
Description of first aid measures:
General advice:
Consult a physician.
Show this safety data sheet to the doctor in attendance.
Move out of dangerous area:
If inhaled:
If breathed in, move person into fresh air.
If not breathing, give artificial respiration.
Consult a physician.
In case of skin contact:
Take off contaminated clothing and shoes immediately.
Wash off with soap and plenty of water.
Consult a physician.
In case of eye contact:
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Continue rinsing eyes during transport to hospital.
If swallowed:
Do NOT induce vomiting.
Never give anything by mouth to an unconscious person.
Rinse mouth with water.
Consult a physician.
Firefighting measures:
Extinguishing media:
Suitable extinguishing media:
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas
Advice for firefighters:
Wear self-contained breathing apparatus for firefighting if necessary.
Accidental release measures:
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment.
Avoid breathing vapours, mist or gas.
Evacuate personnel to safe areas.
Environmental precautions:
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.
Methods and materials for containment and cleaning up:
Soak up with inert absorbent material and dispose of as hazardous waste.
Keep in suitable, closed containers for disposal.
Handling and storage:
Precautions for safe handling:
Avoid inhalation of vapour or mist.
Conditions for safe storage, including any incompatibilities:
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.
Storage class (TRGS 510): 8A: Combustible, corrosive hazardous materials
Exposure controls/personal protection:
Control parameters:
Components with workplace control parameters
Contains no substances with occupational exposure limit values.
Exposure controls:
Appropriate engineering controls:
Handle in accordance with good industrial hygiene and safety practice.
Wash hands before breaks and at the end of workday.
Personal protective equipment:
Eye/face protection:
Tightly fitting safety goggles.
Faceshield (8-inch minimum).
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection:
Handle with gloves.
Gloves must be inspected prior to use.
Use proper glove
removal technique (without touching glove's outer surface) to avoid skin contact with this product.
Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
Splash contact
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
It should not be construed as offering an approval for any specific use scenario.
Body Protection:
Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection:
Where risk assessment shows air-purifying respirators are appropriate use a fullface respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls.
If the respirator is the sole means of protection, use a full-face supplied air respirator.
Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.
Stability and reactivity:
Chemical stability:
Stable under recommended storage conditions.
Incompatible materials:
Strong oxidizing agents:
Hazardous decomposition products:
Hazardous decomposition products formed under fire conditions.
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas.
Disposal considerations:
Waste treatment methods:
Product:
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contact a licensed professional waste disposal service to dispose of this material.
Contaminated packaging:
Dispose of as unused product.
