Identification
C3H8O2
M = 76,10 g/mol
CAS [57-55-6]
EC number: 200-338-0
Taric code: 2905 32 00
Synonyms
1,2-Propanediol, 1,2-Dihydroxypropane
Applications
in antifreeze compositions, for pharmaceuticals synthesizing, emulsifier, manufacturing of synthetic resins, in pharma industry.
Packaging
- 500ml
Physical data
- Density: 1,04 g/cm3
- Solub. in water: (20 ºC): miscible
- Melting point: -59 ºC
- Boiling point: 188 ºC
- Flash point: 99 ºC
- Ignition temperature: 371 ºC
- Vapour pressure: (20 ºC) 0,11 hPa
- Refraction index: (n 20 ºC/D) 1,43
- Expl. limit (upper): 17,4 Vol%
- Expl. limit (lower): 2,4 Vol%
- pH(100 g/l H2O, 20 ºC) 6 – 8
- Hygroscopic