Poly(propylene glycol)
- Product NamePoly(propylene glycol)
- CAS25791-96-2
- CBNumberCB7123368
- MFHO(C3H6O)nCH[CH2(OC3H6)nOH]2
- MW0
- EINECS500-044-5
- MDL NumberMFCD00132860
- MOL FileMol file
Chemical Properties
| Melting point: | -40 °C |
| Density | 1.09 g/mL at 25 °C |
| vapor density | >1 (vs air) |
| vapor pressure | <0.3 mm Hg ( 20 °C) |
| refractive index | n 20/D 1.46 |
| Flash point: | Not applicable |
| storage temp. | Storage temp. 2-8°C |
| solubility | H2O: <0.01 % (w/w) at 25 °C |
| form | liquid |
| Specific Gravity | 1.088 |
| Appearance | Colorless to light yellow Liquid |
| Water Solubility | H2O: soluble 1.000g/L |
| Cosmetics Ingredients Functions | SKIN CONDITIONING - EMOLLIENT SKIN CONDITIONING SOLVENT SURFACTANT - CLEANSING SURFACTANT - EMULSIFYING |
| InChI | 1S/C12H26O9/c13-5-9(16)1-3-19-12(21-8-11(18)7-15)20-4-2-10(17)6-14/h9-18H,1-8H2 |
| InChIKey | ZSKSVMDBXFSLMZ-UHFFFAOYSA-N |
| SMILES | O(C(OCCC(O)CO)OCCC(O)CO)CC(O)CO |
| LogP | -0.73 at 25℃ |
| EPA Substance Registry System | Glycerol polypropylene glycol triether (25791-96-2) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P270-P301+P312-P330-P501 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| WGK Germany | 3 |
| RTECS | TR5250000 |
| TSCA | TSCA listed |
| Storage Class | 10 - Combustible liquids |
| REACH Registrations | Active |