1.4
Butanediol (BDO)
Quick Details
CAS#110-63-4
Molecular
formula: C4H10O2
Molecular
weight: 90.12
Product Properties
Flammable liquid of
colorless and oil-state in nature, it can be dissolved and mixed in water,
methanol, ethanol, acetone and slightly soluble in ethyl ether.
Boiling point 235℃, melting point 20.1℃, flash point (open up) 121℃, relative density (d4-20)1.017, ignition
temperature 370℃ and refractive index 1.446.
Uses
Mainly use of
BDO for the production of gather PBT ester, THF, polytetrahydrofuran
gamma-irradiation, butyl lactone, polyurethane artificial leather, PU sole
polyurethane
elastomer and
glue.1.4-butyl glycol has good absorbency and increased flexibility, can use as
gelatin softener and absorbent, cellophane and other papers treatment
agent. Also can be
prepared to make N-Methyl pyrrole, N-vinyl pyrrole and other pyrrale derivatives, and for the preparation of vitamin B6,
pesticides, herbicides and
various processes of solvent,
plasticizer, lubricants, humidification agent, softness, adhesives and
brightener of electroplating industry.
|
Quality
Index |
Standard |
|
Purity
(Wt. %) |
99.50
min |
|
Color
(Pt-Co) |
7
max |
|
Water
Content ( ppm) |
300
max |
200 kg Drum, IBC Tank or ISO Tank.