1,4-Butándiol 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 Degree C, boiling point of 228 Degree C,171 Degree C(13.3kPa),120 Degree C(1.33kPa),86 Degree C(0.133kPa, the relative density of 1.0171(20/4 Degree C). The index of refraction is 1.461, flash point is 121 Degree C. It can soluble in methanol and ethanol, mierne rozpustný v éteri. It has bitter taste and moisture absorption.

1,4-butándiol (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-butándiol je hlavným materiálom na výrobu y-butyrolaktónu, ktorý je široko používaný v pesticídoch, liečiv, kozmetický a iný priemysel vďaka svojej schopnosti produkovať 2-pyrolidón, NMP a ich deriváty NVP a PVP atď. produkty s vysokým obsahom doplnkov.

4. 1,4butándiol je hlavným materiálom na výrobu polyuretánovej umelej kože, polyuretán, elastomérové ​​a polyuretánové lepidlo na podrážku. polyuretánové elastoméry sa široko používajú na výrobu elastických podrážok, automatický pevný oheň, trecí dopravný pás atď