Propylene glycol

Catalog	BBC57556
CAS	57-55-6
Structure
Synonyms	1,2-Propanediol
Molecular Weight	76.09
Molecular Formula	C3H8O2
Boiling Point	187 °C (lit.)
Melting Point	-60 °C (lit.)
Purity	≥99%
Density	1.036 g/mL at 25 °C (lit.)
Appearance	Colorless transparent liquid
Application	Used as raw material for resin, plasticizer, surfactant, emulsifier and demulsifier, antifreeze, etc.