Quick Details
- color:colorless
- Processing Time:1-3days
- Port:Shanghai
- Supply Ability: 50000 Boxes Per Day
- Brand Name:Hoyan
1,4-Butandiol | 1,4-Butanediol | Dabco BDO | MFCD00002968
EINECS 203-786-5 | Diol 14B | BDO | butane-1,4-diol | agrisynthb1d
1,4-Dihydroxybutane | 1,4-Butylene Glycol | Butanediol
1,4-BD | sucolb | 4-hydroxybutanol | Tetramethylene Glycol
1,4-Butylene glycol,Tetramethylene glycol
1,4-Butanediol, commonly known as BD or BDO, is a primary alcohol and an organic compound with the molecular formula HOCH 2 CH 2 CH 2 CH 2 OH. It is a colorless viscous liquid. It is one of
four stable isomers of butanediol.
In industrial synthesis, acetylene is reacted with two equivalents of formaldehyde to produce 1,4-butynediol. Hydrogenation of 1,4-butynediol yields 1,4-butanediol. It can also be produced
on an industrial scale from maleic anhydride in the Davy process by first converting maleic anhydride to methyl maleate followed by hydrogenation. Other routes are from butadiene, allyl
acetate and succinic acid.
The BD Biology pathway using genetically modified organisms is already commercialized. Biosynthesis takes place via 4-hydroxybutyrate.
Product Name
1, 4-butanediol, BDO, bdo
CAS NO.
110-63-4
EINECS NO.
203-786-5
Meltling Point
29.9 ℃
Boiling Point
227.999℃ at 760 mmHg
Flashing Point
105.909 ℃
Molecular Formula
C4H10O2
Molecular Weight
90.121
PSA
40.46
LogP
-1.02
Density
1.006 g/cm3
Refractive Index
1.441
Vapour pressure
0.0±1.0 mmHg at 25°C
Appearance
Sticky, colorless liquid. Acicular crystal at low temperature.
Steam pressure
0.015mmHg at 25℃
Solubility
Miscible with water.
Uses
used as solvent and humidifier, plasticizer, medicine, polyester resin, polyurethane resin, etc
RTECS No.
EK0525000
HS code
2905399002
Purity:
99%
Storage:
Sealed in Aluminum, stainless steel, galvanized iron bucket or plastic bucket. Store in a cool, ventilated warehouse away from FIRE.
