Toluene diisocyanate manufacturer Knowledge Mitsubishi Japan 1,4-BDO 1,4-butanediol 110-63-4

Mitsubishi Japan 1,4-BDO 1,4-butanediol 110-63-4

author: Post: 12/05/2023 32read Comments Off

Products Chinese name : 1,4-butanediol
Product English name ：1,4-BUTYL GLYCOL
Manufacturer ：Mitsubishi Chemical

Physical Properties Parameters

Chemical formula	C4H10O2
Appearance	20℃ The above is a transparent liquid,20℃The following is a white waxy solid
Crystalization point	20℃
Boiling point	228- 230℃
Flash Point (open cup)	134℃
Density	1.01- 1.02g/cm3
Viscosity	90cp at 20℃25cp at 50℃

Specifications

Hue	10HPHA max
Moisture	10.5% max
Purity	99.0% min

Application
Polyurethane: polyester polyol; chain extender
Polyester: polybutylene terephthalate; polyester elastomer
Chemical products: THF, γ-butyrolactone, etc.

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