CAS.NO.:  110-63-4

Commen Name:  1,4-Butanediol (BDO)

Appearance:  Viscous colorless liquid

H.S Code:  2905399090

RTECS NO.:  EK0525000

Molecular Formula:  C4H10O2

Molecular Weight:  90.121

Exact Mass:  90.068077

Density:  1.0±0.1 g/cm3

PSA:  40.46000

LogP:  -1.02

Index of Refraction:  1.441

Boiling Point:  228.0±0.0 °C at 760 mmHg

Melting Point:  20 °C

Flash Point:  105.9±13.0 °C

Vapour Pressure:  0.0±1.0 mmHg at 25°C

Vapour density:  3.1 (vs air)

Water Solubility:  Miscible

Stability:  1.Stable. 

2.Combustible. 

3.Incompatible with strong oxidizing agents, mineral acids, acid chlorides, acid anhydrides.

Usage:  Used as various chemical additives and intermediates.

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