Basic Information 

Product Name:

Propylene Glycol Monobutyl Ether

CAS Number:

5131-66-8

Molecular Formula:

C7H16O2

Molecular Weight:

132.201

Chemical Properties 

Melting point 

<-75ºC

Boiling point 

171.5±0.0 ℃ at 760 mmHg

Density 

0.9±0.1 g/cm3

Flash Point

54.5±7.7 °C

PSA

29.46000

LogP

1.14

Form 

Liquid

Color 

Clear