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1,4-Butanediol
USD
1370.47
/ KG
Product Name:1,4-Butanediol
Identification
Synonyms Butanediol; butane-1,4-diol; (3S)-butane-1,4-diol; (3R)-butane-1,4-diol
Molecular Formula C4H10O2
Molecular Weight 90.121
CAS Number 107-88-0
EINECS/ELINCS 203-529-7
Properties
Appearance Colorless clear viscous liquid
Melting point <-54°c< span="">
Boiling point 207°C at 760 mmHg
Density 1.001g/cm3
Stability Stable under ordinary conditions
1,4 butanediol is an important organic chemical and fine chemical raw material, and is the basic raw material for the production of polybutylene terephthalate (PBT) engineering plastics and PBT fiber; PBT plastic is one of the five most promising engineering plastics.
1,4 butanediol is also the main raw material for the production of tetrahydrofuran, which is an important organic solvent. The polytetramethylene glycol ether (PTMEG) obtained after polymerization is the basic raw material for the production of high-elasticity spandex (Lycra fiber). Spandex is mainly used in the production of high-elasticity knitted products such as advanced sportswear and swimwear.
γ-butyrolactone, a downstream product of 1,4-butanediol, is the raw material for the production of 2-pyrrolidone and N-methylpyrrolidone products, from which a series of high value-added products such as vinylpyrrolidone and polyvinylpyrrolidone are derived, which are widely used in pesticides, pharmaceuticals and cosmetics.
Product Description：
1,4-Butanediol | |
CAS NO. | 110-63-4 |
Molecular Formula | C4H10O2 |
Molecular Weight | 90.12 |
Packaging | ISO TANK |
ITEM | SPECIFICAITON | RESULTS |
APPEARANCE | Clear liquid with no suspended matter | Clear liquid with no suspended matter |
Butane-1,4-diol≥(%) | 99.5 | 99.66 |
WATER ≤(%) | 0.5 | 0.137 |
COLOR≤ | 10 | 3 |
Packing & Delivery
Transported by professional chemical liquid transport vehicles, supporting sea transportation.
Can be based on customer needs.
Established in June 2021 with a registered capital of RMB 815 million, Wuheng Chemical Co., Ltd. is an enterprise engaged in the production and sales of 1,4-butanediol (BDO) and biodegradable materials PBAT/PBS, as well as technology development and resource recycling services based on its industrial advantages. The company's main product BDO is an important raw material for biodegradable materials and spandex, and is an important part of the new chemical material field. The total investment of the project is 124.88 million RMB, covering an area of 280 mu. The main construction content is 116,000 tons/year BDO plant, methanol cracking hydrogen plant, acetylene plant, formaldehyde plant, sulfuric acid regeneration plant, auxiliary devices and supporting public works, etc. The actual capacity is 116,000 tons/year of BDO, 0.35 million tons/year of n-butanol and 160,000 tons/year of slaked lime.
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