1,4-Butanediol CAS:110-63-4

BDO is the short name of 1,4-Butanediol, it is a kind of colorless viscous oil-like liquid, combustible and can mixing with water. With freezing point of 20.1 Степен С, boiling point of 228 Степен С,171 Степен С(13.3kPa),120 Степен С(1.33kPa),86 Степен С(0.133kPa, the relative density of 1.0171(20/4 Степен С). The index of refraction is 1.461, flash point is 121 Степен С. It can soluble in methanol and ethanol, слабо разтворим в етер. It has bitter taste and moisture absorption.

1,4-Бутандиол (BDO) is an important organic and fine chemical raw material, it is widely used in medicine, chemical industry, textile, paper, automobile and daily chemical and other fields. By the BDO can production of tetrahydrofuran (THF), poly (butylene terephthalate) (PBT), fat from gamma - butyrolactone and polyurethane (PU) resin, coatings and plasticizer, and as a solvent and electroplating industries of brightening agent.

1.1,4 butanediol is an important raw materials for organic and refined. It is the basic material for producing PBT plastics and fiber, and PBT is one of the five most promising engineering plastics.

2. 1,4butanediol is the main raw material for producing THF, which is an important organic solvent. The polymeric compound PTMEG of THF forms the basic material for highly-elastic urethane elastic fiber, which is mainly used for producing high-grade sports wear and swimming suit that requir high elasticity.

3. 1,4-butanediol is the main material for producing γ-butyrolacton, which is widely used in pesticide, pharmaceuticals, cosmetics and other industries due to its ability to produce 2-pyrrolidone, NMP and their derivatives NVP and PVP etc. high add-ons products.

4. 1,4butanediol is the main material for producing polyurethane artificial leather, polyurethane, elastomer and polyurethane sole glue. polyurethane elastomer are widely used to manufacture elastic sole, auto solid fire, friction conveying belt and etc