Di(propylene glycol) dibenzoate
- Product Name
- Di(propylene glycol) dibenzoate
- CAS No.
- 27138-31-4
- Chemical Name
- Di(propylene glycol) dibenzoate
- Synonyms
- DIPROPYLENE GLYCOL DIBENZOATE;DPGDB;Dipropylene glycol Dibenzoate (DPGDB);K-FLEX DP;Benzoflex 284;DPG dibenzoate;Santicizer 9100;Benzoflex 9-88 SG;1-((1-(Benzoyloxy);DIMETHYLOLUREA, TECH
- CBNumber
- CB1192113
- Molecular Formula
- C20H22O5
- Formula Weight
- 342.39
- MOL File
- 27138-31-4.mol
Di(propylene glycol) dibenzoate Property
- Melting point:
- -40
- Boiling point:
- 232 °C5 mm Hg(lit.)
- Density
- 1.12 g/mL at 25 °C(lit.)
- vapor pressure
- 0Pa at 25℃
- refractive index
- n20/D 1.528(lit.)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- form
- Liquid
- Water Solubility
- 8.69mg/L at 20℃
- Henry's Law Constant
- 7.2×102 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- Cosmetics Ingredients Functions
- SKIN CONDITIONING - EMOLLIENT
SKIN CONDITIONING - InChI
- InChI=1S/C20H22O5/c1-15(24-19(21)17-9-5-3-6-10-17)13-23-14-16(2)25-20(22)18-11-7-4-8-12-18/h3-12,15-16H,13-14H2,1-2H3
- InChIKey
- IZYUWBATGXUSIK-UHFFFAOYSA-N
- SMILES
- C1(C=CC=CC=1)C(=O)OC(C)COCC(C)OC(=O)C1=CC=CC=C1
- LogP
- 3.9 at 20℃
- CAS DataBase Reference
- 27138-31-4(CAS DataBase Reference)
- EPA Substance Registry System
- Dipropylene glycol dibenzoate (27138-31-4)
N-Bromosuccinimide Price
- Product number
- 597236
- Product name
- Di(propylene glycol) dibenzoate
- Purity
- 75%, technical grade
- Packaging
- 1l
- Price
- $58.7
- Updated
- 2026/03/19
- Product number
- P-105
- Product name
- Dipropylene glycol dibenzoate
- Packaging
- 100g
- Price
- $14
- Updated
- 2024/07/03
- Product number
- P-105
- Product name
- Dipropylene glycol dibenzoate
- Packaging
- 250g
- Price
- $28
- Updated
- 2024/07/03
- Product number
- CHM0009543
- Product name
- 3,3-OXYDI-1-PROPANOL DIBENZOATE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $496.74
- Updated
- 2021/12/16
Di(propylene glycol) dibenzoate Chemical Properties,Usage,Production
Description
Di(propylene glycol) dibenzoate (DPGDB) is a benzoate plasticiser characterised by high solubility and environmental friendliness. It is compatible with a wide range of polar polymers and can serve as a substitute for phthalate plasticisers. When used as a plasticiser for polyvinyl alcohol (PVAc), DPGDB can be employed in the manufacture of diamond-coated PVC. Furthermore, studies have shown that for polymers adsorbed onto silica, the plasticiser has no effect when the polymer adsorption amount is 0.81 mg/m². This adsorption amount roughly corresponds to the amount of PVAc tightly bound to silica gel. However, when the adsorption amount increases to 1.42 or 1.81 mg/m², the plasticiser effectively reduces the glass transition temperature (Tg) of the adsorbed polymer[1].
Uses
DPGDB 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.
General Description
Di(propylene glycol) dibenzoate (DPGDB) is a widely used plasticizer that has ether linkages linked with two benzoate groups.
Flammability and Explosibility
Non flammable
References
[1] Boonta Hetayothin, Frank D. B., Roy A. Cabaniss. (2017). Does Plasticizer Penetrate Tightly Bound Polymer in Adsorbed Poly(vinyl acetate) on Silica? Macromolecules, 50 5, 2092–2102. https://doi.org/10.1021/acs.macromol.7b00022
Di(propylene glycol) dibenzoate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Di(propylene glycol) dibenzoate manufacturers
- Product
- DPGDB 27138-31-4
- Price
- US $1.00/PCS
- Min. Order
- 1PCS
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-10-31
- Product
- Oxydipropyl dibenzoate 27138-31-4
- Price
- US $45.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2024-12-02
- Product
- Oxydipropyl dibenzoate 27138-31-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-30