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2-Butyne-1,4-diol(Liquid)

2-Butyne-1,4-diol(Liquid)

2-Butyne-1,4-diol is Amber or brown liquid, and it is used for the production of butanediol and its downstream raw materials, the main raw material for the production of vitamin B6. We have many years’ experience in manufacturing and supplying 2-Butyne-1,4-diol. If you are in need of 2-Butyne-1,4-diol, please mail to sale001@chemgreat.com .

Description

Application

Production of butanediol and its downstream raw materials, the main raw material for the production ofvitamin B6.

Parameter

Chemical name

2-Butyne-1,4-diol(Liquid)

Another name

1,4-Butynediol 
1,4-dihydroxy-2-butyne 
But-2-in-1,4-diol 
EINECS  203-788-6 
But-2-yne-1,4-diol 
2-Butine-1,4-diol 
1,2-Dihydroxydimethylacetylene 

Molecular Formular

C4H6O2

Molecular Weight

86.0892

Cas No.

110-65-6

EINECS No.

203-788-6

Appearance

Amber or brown liquid

Purity

45%-80%

PH

6.0-9

Package

200kg/drum

Hazard Class

6.1

UN No.

UN 2716 6.1/PG 3

Storage Conditions

Cool,dry and hermetic place

Storage method

2-Butyne-1,4-diol (Liquid) is stored in a cool, ventilated warehouse, away from fire. Keep the container sealed and keep it away from oxidizers and away from water. Leakage emergency equipment and suitable containment materials should be available. It can be sealed and stored in soft steel, aluminum or copper containers. It is packed in aluminum, stainless steel, galvanized iron drum or plastic drum, or stored in a tank truck according to flammable and toxic substances. Due to the melting point of up to 20 ° C, the tank should be equipped with a heating tube.

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