1.Propylene Glycol,Colorless, transparent liquid. 2.CAS No 57-55-6 3.Molecular Formula C3H8O2 4.Molecular Weight 76.10 5.MPG 1. Product Name: Propylene Glycol (Mono Propylene Glycol) Molecular Weight: 76.10 Chemical Formula: C3H8O2 CAS Number: 57-55-6Product Description: Colorless, transparent liquidHS Code 29053200package: 210kg steel drum, 210kg plastic drum, 1000kg IBC drum, flexi ...