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Di(propylene glycol) dibenzoate (DPGDB) is a widely used plasticizer that has ether linkages linked with two benzoate groups.
CAS NO: 27138-31-4
EC NO: 248-258-5
IUPAC NAMES:
1,1'-oxybis(propane-2,1-diyl) dibenzoate; 1-(1-(benzoyloxy)propan-2-yloxy)propan-2-yl benzoate; 2,2'-oxybis(propane-2,1-diyl) dibenzoate
1-[2-(benzoyloxy)propoxy]propan-2-yl benzoate
1-[2-(benzoyloxy)propoxy]propan-2-yl benzoate 1-{[1-(benzoyloxy)propan-2-yl]oxy}propan-2-yl benzoate 2-{[1-(benzoyloxy)propan-2-yl]oxy}propyl benzoate
1-[2-(benzoyloxy)propoxy]propan-2-yl benzoate 1-{[1-(benzoyloxy)propan-2-yl]oxy}propan-2-yl benzoate2-{[1-(benzoyloxy)propan-2-yl]oxy}propyl benzoate
1-[2-(benzoyloxy)propoxy]propan-2-yl benzoate 1-{[1-(benzoyloxy)propan-2-yl]oxy}propan-2-ylbenzoate 2-{[1-(benzoyloxy)propan-2-yl]oxy}propyl benzoate
2-(1-benzoyloxypropan-2-yloxy)propyl benzoate
DIPROPYLENE GLYCOL DIBENZOATE
Dipropylene Glycol Dibenzoate
Dipropylene glycol dibenzoate
Dipropylenglykoldibenzoat
Liquid polysulfide polymer with thiol groups
Oxidipropyldibenzoat
oxydipropane-1,1-diyl dibenzoate
oxydipropyl dibenzoat
Oxydipropyl dibenzoate
oxydipropyl dibenzoate
Oxydipropyl dibenzoate
oxydipropyl dibenzoate
Propanol, oxybis-, dibenzoate
SYNONYMS:
1-Propanol, 3,3'-oxybis-, dibenzoate [ACD/Index Name];,202-340-7 [EINECS];3,3'-OXYBIS-1-PROPANOL DIBENZOATE;3-[3-(Benzoyloxy)propoxy]propyl benzoate;94-51-9 [RN];Dibenzoate d'oxydi-3,1-propanediyle [French] [ACD/IUPAC Name];Dipropylene glycol dibenzoate;Oxydi-3,1-propandiyl-dibenzoat [German] [ACD/IUPAC Name];Oxydi-3,1-propanediyl dibenzoate [ACD/IUPAC Name];Oxydipropane-3,1-diyl dibenzoate;1-Propanol, 3,3'-oxydi-, dibenzoate;1-Propanol,3,3'-oxybis-,1,1'-dibenzoate;1-Propanol,3,3'-oxybis-,1,1'-dibenzoate;3-(3-phenylcarbonyloxypropoxy)propyl benzoate;3,3'-Oxydi-1-propanol, dibenzoate;3,3'-oxydipropyl dibenzoate;Benzoflex 9-88;Benzoflex 9-88 SG;Benzoflex 9-98
;benzoicacid3-[3-(benzoyloxy)propoxy]propylester;benzoicacid3-[3-(oxo-phenylmethoxy)propoxy]propylester;Di(propyleneglycol)dibenzoate;di(propyleneglycol)dibenzoate;Dipropyleneglycoldibenzoate;EINECS202-340-7;FinsolvPG22Tradename];K-FlexDP;MFCD00046063MDLnumber];NCGC00164208-01;Oxybis(propane-3,1-diyl) dibenzoate;Oxybispropanol dibenzoate;Oxydipropyl dibenzoate;PPG 2 dibenzoate;propanol, oxybis-, dibenzoate;27138-31-4;94-03-1;Oxydipropyl dibenzoate;Di(propylene glycol) dibenzoate;UNII-9QQI0RSO3H;1,1'-Oxybis-2-propanoldibenzoate;9QQI0RSO3H;DSSTox_CID_7921;DSSTox_RID_78611;DSSTox_GSID_27921;CAS-27138-31-4;EINECS 202-296-9;1-(2-benzoyloxypropoxy)propan-2-ylbenzoate;SCHEMBL1255193;CHEMBL1877406;DTXSID6027921;1,1'-Oxybis(2-propanol)dibenzoate;Tox21_202280;Tox21_300147;6559AF;Oxybis(propane-1,2-diyl) dibenzoate;1,1'-oxybis(propane-2,1-diyl) dibenzoate;FT-0698140;2-Propanol,1,1'-oxybis-,dibenzoate(9CI);Q27272899;UNII-6OA5ZDY41O component IZYUWBATGXUSIK-UHFFFAOYSA-N
Dipropylene glycol dibenzoate may be used as a diluent for the preparation of polysulfone membranes by heat induced phase separation. It finds potential applications in water treatment and food processing.[2] It may also be used as a plasticizer with poly(vinyl) chloride (PVC) for the fabrication of diamond coated PVC.
Industry Uses
Adhesives and sealant chemicals
Incorporated into pesticide formulations as an inactive ingredient
Paint additives and coating additives not described by other categories
Plasticizers
Plating agents and surface treating agents
Consumer Uses
Adhesives and sealants
Agricultural products (non-pesticidal)
Automotive care products
Building/construction materials not covered elsewhere
Fabric, textile, and leather products not covered elsewhere
Floor coverings
Non-TSCA use
Paints and coatings
Plastic and rubber products not covered elsewhere
Industry Processing Sectors
Adhesive manufacturing
Agriculture, forestry, fishing and hunting
All other basic organic chemical manufacturing
Paint and coating manufacturing
Plastic material and resin manufacturing
Consumer Uses
Dipropylene glycol dibenzoate is used in the following products: polymers, coating products, inks and toners, cosmetics and personal care products, adhesives and sealants, biocides (e.g. disinfectants, pest control products) and plant protection products.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, 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).
Article service life
Release to the environment of this substance can occur from industrial use: in the production of articles, formulation of mixtures and in processing aids at industrial sites.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, 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) and outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials).
Dipropylene glycol dibenzoate can be found in products with material based on: paper (e.g. tissues, feminine hygiene products, nappies, books, magazines, wallpaper), fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys), rubber (e.g. tyres, shoes, toys) and plastic (e.g. food packaging and storage, toys, mobile phones).
Widespread uses by professional workers
Dipropylene glycol dibenzoate is used in the following products: lubricants and greases, adhesives and sealants, biocides (e.g. disinfectants, pest control products), plant protection products and polymers.
Dipropylene glycol dibenzoate is used in the following areas: agriculture, forestry and fishing and building & construction work.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids) and indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters).
Formulation or re-packing
Dipropylene glycol dibenzoate is used in the following products: cosmetics and personal care products, adhesives and sealants, coating products and lubricants and greases.
Release to the environment of this substance can occur from industrial use: formulation of mixtures and formulation in materials.
Uses at industrial sites
Dipropylene glycol dibenzoate is used in the following products: coating products, inks and toners, adhesives and sealants, lubricants and greases and cosmetics and personal care products.
Dipropylene glycol dibenzoate is used for the manufacture of: machinery and vehicles and chemicals.
Release to the environment of this substance can occur from industrial use: in the production of articles, in processing aids at industrial sites and of substances in closed systems with minimal release.
Description
Viscous straw-colored liquid with a faint odor; Colorless liquid with a mild ester odor;
Sources/Uses
Used as a solvator for PVC, plasticizer in elastomers, in vinyl flooring, adhesives, latex caulks and sealants, color concentrates for PVC, and castable polyurethanes; [EPA ChAMP: Submissions - Robust Summaries] Used to formulate adhesives, sealants, lubricants, plasticizers, coatings, and inks, to make fine and large scale chemicals, and as a plasticizer for PVC and carrier for agrochemicals; Permitted for use as an inert ingredient in non-food pesticide products;
An oily liquid that makes your skin nice and smooth (aka emollient). It is also claimed to have some humectant and moisturizing properties without a greasy after-feel. But its real superpower is being an outstanding solvent for hard to solubilize sunscreen agents (that is most of the chemical sunscreen filters) making it an excellent emollient choice in high SPF products.
Dipropylene Glycol Dibenzoate is compatible with a wide range of polar polymers and rubbers.
Dipropylene Glycol Dibenzoate is useful in applications such as latex caulks, adhesive, and sealants, coatings and vinyl plastisols.
Dipropylene glycol dibenzoate, which is one of the oldest members of the plasticizer family and one of the most versatile polar plasticizers is still commercially available in our stocks.
Dipropylene glycol dibenzoate is compatible with a wide range of polar polymers and rubbers and is often blended with other plasticizers such as diethylene glycol dibenzoate.
Dipropylene glycol dibenzoate is non-phthalate, plasticizer.
Dipropylene glycol dibenzoate offers good flexibility, viscosity response, and adhesion (even to challenging substrates), extended open times, reduced set times, improved wet tack, and enhanced weatherability.
Dipropylene glycol dibenzoate achieves excellent performance and compatibility in waterborne adhesives, latex caulks, and reactive sealants, including acrylic, VAE, PVAc, STPE, and STPU type chemistries.
Dipropylene glycol dibenzoate can be used in food contact- and pressure sensitive adhesives and plastisols.
In adhesives applications, such as putty and water-based latex adhesives, Dipropylene glycol dibenzoate is an effective, low-VOC choice.
Dipropylene glycol dibenzoate also offers easier handling due to its extremely low freeze point.
Dipropylene Glycol Dibenzoate has excellent compatibility with a wide range of polar polymers and rubbers and is often blended with other plasticizers.
Dipropylene Glycol Dibenzoate is a high solvator and delivers value to many applications, but it is particularly recommended for coatings, such as nitrocellulosic and acrylic lacquers, and vinyl applications, such as plastisol printing.
Dipropylene glycol dibenzoate is one of the most versatile polar, high solvating plasticizers.
Dipropylene glycol dibenzoate is compatible with a wide range of polar polymers and rubbers, including TPU.
Dipropylene glycol dibenzoate is excellent pigment carrier in various masterbatch systems.
Dipropylene glycol dibenzoate is one of the most versatile polar, high solvating plasticizers.It is an excellent choice for high solvating plasticizer applications.
Dipropylene Glycol Dibenzoate is a high solvating plasticizer that has been used for many years in a wide variety of polymer systems and applications. Its diverse uses include resilient flooring, adhesives, artificial leather cloth and caulk.
Dipropylene Glycol Dibenzoate is a non-phthalate plasticizer specifically designed for 2K polyurethane systems where it is very compatible and efficient.
Dipropylene Glycol Dibenzoate is an oily liquid that makes your skin nice and smooth (aka emollient).
It is also claimed to have some humectant and moisturizing properties without a greasy after-feel.But its real superpower is being an outstanding solvent for hard to solubilize sunscreen agents (that is most of the chemical sunscreen filters) making it an excellent emollient choice in high SPF products.
Dipropylene Glycol Dibenzoate works as a viscosity control aid in wax based-hair removal products. Also suitable for nail lacquers.
Dipropylene glycol dibenzoate is a Polyoxypropylene glycol diester of benzoic acid.
Dipropylene glycol dibenzoate uses and applications include: Plasticizer for cellulosics, PVC, plastisols, PS, PVB, PVAc adhesives, VCA, castable PU; latex and lacquer coating applications; film-former, surfactant wetting agent in PVAc homopolymer emulsion adhesives; emollient in cosmetics; plasticizer for PVAc coatings for food-contact paperpaperboard; plasticizer for polymers in paperpaperboard in contact with dry food; in food packaging adhesives.
Dipropylene Glycol Dibenzoate (DPGDB) is a widely used plasticizer that has ether linkages linked with two benzoate groups.
Dipropylene Glycol Dibenzoate may be used as a diluent for the preparation of polysulfone membranes by heat induced phase separation. It finds potential applications in water treatment and food processing. It may also be used as a plasticizer with poly(vinyl) chloride (PVC) for the fabrication of diamond coated PVC.
Dipropylene Glycol Dibenzoate can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.
Properties: This product is a transparent oily liquid of colorless to yellow. It soluble in aliphatic hydrocarbons and aromatic hydrocarbons, insoluble in water.
Uses:
The product 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, this product 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.
Molecular Formula: C20H22O5
Molecular weight: 342.39
Appearance: colorless liquid
Dipropylene Glycol Dibenzoate, with the CAS registry number 27138-31-4, is also known as Dipropylene glycol dibenzoate; 2-[1-(Benzoyloxy)propan-2-yloxy]propyl benzoate. It belongs to the product categories of Plasticizers;Polymer Additives;Polymer Science.This chemical's molecular formula is C20H22O5 and molecular weight is 342.39.Its EINECS number is 248-258-5.What's more,Its systematic name is Dipropylene glycol dibenzoate .It is stable,combustible,incompatible with strong oxidizing agents.
Dipropylene glycol dibenzoate is a Polyoxypropylene glycol diester of benzoic acid Dipropylene glycol dibenzoate uses and applications include: Plasticizer for cellulosics, PVC, plastisols, PS, PVB, PVAc adhesives, VCA, castable PU; latex and lacquer coating applications; film-former, surfactant wetting agent in PVAc homopolymer emulsion adhesives; emollient in cosmetics; plasticizer for PVAc coatings for food-contact paper paperboard; plasticizer for polymers in paper paperboard in contact with dry food; in food packaging adhesives.
Applications/uses
Adhesives/sealants-B&C
Graphic arts
Polyurethanes
Dipropylene glycol dibenzoate is a non-phthalate plasticizer for cast urethane applications. It is based on dipropylene glycol dibenzoate and offers lower cure interference and reduced loading rate in polyurethane systems.
Dipropylene glycol dibenzoate is a non-phthalate plasticizer for use with cast urethanes. The SG is a "special grade" with a maximum hydroxyl number specification designed for use in urethane prepolymers. Dipropylene glycol dibenzoate offers minimum cure interference and is compatible with both ethers and esters.
Acidity (wt%): 0.1 max.
Color Pt-Co: 40-80
Refractive index @ 25°C: 1.52
Specific gravity @ 20°C/20°C: 1.12
Hydroxyl number: 6 max.
Boiling point: 657°F (347°C)
Flash point (setaflash closed cup): 360°F (182°C)
Freezing point: -22°F (-30°C)
Vapor pressure @ 20°C: <0.00001 torr (<0.0013 Pa)
Viscosity @ 25°C: 105 cP (105 mPa·s)
Wt/Vol @ 20°C: 9.35 lb/gal (1.12 kg/L)
Primary Chemistry: Dipropylene Glycol Dibenzoate
Dipropylene glycol dibenzoate is a non-phthalate plasticizer. It is recommended for cast urethane applications that require minimum cure interference and maximum compatibility. Offers excellent inert filler acceptance, contributes improved tear strength, better rebound and reduces swell with certain solvents. Dipropylene glycol dibenzoate is adaptable to both metering and hand batch urethane mix systems.
This product can be used as a plasticizer for PVC, PVC and polyurethane resins. It has strong solvent action, good compatibility, low volatility, good durability, oil resistance and pollution resistance. It is often used for high filling PVC floor materials and extrusion plastics. It can improve processability, reduce processing temperature and shorten processing cycle. Period. When used in non filling films, sheets and pipes, the products are transparent and glossy.
Dipropylene glycol dibenzoate is a non-phthalate plasticizer specifically designed for 2K polyurethane systems where it is very compatible and efficient.
Is a non-phthalate plasticizer that offers excellent inert filler acceptance, contributes improved tear strength, better rebound and reduces swelling with certain solvents.
Dipropylene glycol dibenzoate is a new Environment-friendly plasticizer in China. Another name is DPGDB or DPDB. It is haplotype and strong solvent based plasticizer, and has light ill-smelling. It can be compatible with lots of polymers, very fast dissolve vinyl resins, can reduce the melting temperature and reduce production time. This product is resistant to mineral oil extract and has a high flash point, no peculiar odor, no harm of touch, and has a good compatibility with resins.
Dipropylene glycol dibenzoate(DPGDB). Acts as a plasticizer. It is compatible with PVC resin. It reduces the melting temperature and production time. 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.
DPGDB is a high solvating Dibenzoate plasticizer.Its main component is Dipropylene Glycol Dibenzoate.As a replacement for phthalate plasticizers recommended by the European Chemical Agency(ECHA),it has been used for many years in a wide variety of applications,including adhesives,PS sealants,caulks, resilient flooring,PVC,artificial leather cloth,PVC coated cloth,paints,inks,pesticides, etc..
Appearance:transparent oily liquid,free of particulate impurities.
Assay(Benzoic esters):99.0% min.
Acidity(calculated as Benzoic Acid):0.1% max.
Color(APHA):80 max.
Moisture:0.1% max.
Hydroxyl No.:13 max.
Properties：
Dipropylene glycol Dibenzoate is one new Environmental pleasticizers.
Dipropylene glycol dibenzoate is haplotype and Strong solvent based plasticizer.have light ill-smelling.It can be compatible with lots of polymer,very fast dissolve vinyl resins. can reduce the melting temperature and reduce production time. This product is resistant to mineral oil extract and has a high flash point with no peculiar odour. no harm of touch, have a good compatibility with resins.
It can retain the foam structure of tiny when producing opening vinyl foam. Foam products are very soft, pore uniformly similar to soft leather. It is made into vinyl flooring and can not be infiltrated and polluted by asphalt.
Use:
Dipropylene Glycol Dibenzoate compatibility with PVC Resins is better than DOP,DBP.The flash point of DPGDB is higher DOP.So,it widely used in PVC granule, non-filling rolling film, artificial leather, cable, board material, flaky material, pipe material, rubber bar, foam material, film, paint, rubber, organic glass, ink, plastisol and vinyl-acetate adhesive etc.
