Propane-1,2-diol
Propylene glycol
CAS 57-55-6
Assay 99.5%min
Packing 215kg/barrel
| Name | 1,2-Propanediol |
| Synonyms | Propane-1,2-diol; Propylene glycol |
| Molecular Structure | ![]() |
| Molecular Formula | C3H8O2 |
| Molecular Weight | 76.09 |
| CAS Registry Number | 57-55-6 |
| EC Number | 200-338-0 |
| FEMA | 2940 |
| Density | 1.036 |
|---|---|
| Melting point | -60 ºC |
| Boiling point | 187 ºC |
| Refractive index | 1.431-1.433 |
| Flash point | 99 ºC |
| Water solubility | miscible |
Uses:
1,2-propanediol is a diol compound widely used in cosmetics, food, medicine, industrial antifreeze, and resin synthesis.
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