1,4 Butanediol

1,4-butanediol (Butane-1,4-diol) is an organic substance with the molecular formula of C4H10O2 and molecular weight of 90.12. The appearance is colorless or yellowish oily liquid. Combustible, freezing point 20.1 ℃, refractive index 1.4461. It is soluble in methanol, ethanol, acetone, and slightly soluble in ether. It is hygroscopic, tastes bitter, and tastes slightly sweet.

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Due to high technical barriers and limited sources of raw materials, global BDO production is relatively concentrated. In 2011, global BDO capacity was mainly distributed in Asia, the United States and Europe, with Asian BDO capacity accounting for 56.6%.

1,4-butanediol (BDO) is an important organic chemical and fine chemical raw material, which can generate many derivatives such as THF, PTMEG, GBL, etc. BDO and its derivatives can be widely used in PBT plastics, spandex, polyurethane, pharmaceuticals, cosmetics and other fields.

Specification

Product Name	Industrial 1,4-Butanediol	Code	Q/652871 MKHG 001-2019
Analysis Items	Quality Index	Measured Quality	Method
Appearance	Colorless transparent liquid,no visible inpurity		Visual
1,4-Butanediol,%	≥99.50	99.55	GB/T24768-2009
2-Me thyl-1,4-butanediol,%	<0.20	0.13	MKHG-T4-JC-003-2022
Cyl.Aceta,%	<0.20	0.09	MKHG-T4-JC-003-2022
Water,%	≤0.03	0.0066	GB/T 6283
Platinun-cobal APHA color,Hazen/Platinun cobal	≤10	4	GB/T 3143

Application

PBT plastic

Spandex

Polyurethane

Pharmaceutical

Package、Tranportation、Storage

Packaging, Shipping and Storage

Packing: ISO TANK cans/drums ISO TANK 25 tons/TANK. 200kg/drum

Transportation: can be transported via trains, cars and ships

Storage: airtight, to be heated at low temperature

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