Synonyms: Propylene glycol
Formula: CH3CH(OH)CH2OH
Formula Weight: 76.09
CAS No.: 57-55-6
Purity: ≥99.7% (GC)
Density: 1.036 g/mL at 25 °C(lit.)
Assay: ≥99.7% (GC)
Autoignition Temp.: 779°F
BP: 187°C(lit.)
Density: 1.036 g/mL at 25°C(lit.)
Expl. Lim.: 12.5 %
Grade: analytical standard
MP: −60°C(lit.)
Refractive Index: n20/D 1.432(lit.)
Shelf Life: (limited shelf life, expiry date on the label)
Vapor Density: 2.62 (vs air)
Vapor Pressure: 0.08 mmHg ( 20°C)