Appearance: | Colorless viscous oily liquid |
---|---|
Application: | pharmaceutical and material field |
Model Number: | HRSE |
Brand Name: | HEALTH |
Purity: | 98%min |
Type: | Agrochemical Intermediates,Dyestuff Intermediates,Flavor & Fragrance Intermediates,Pharmaceutical Intermediates,Syntheses Material Intermediates |
Place of Origin: | China (Mainland) |
EINECS No.: | 203-786-5 |
MF: | C4H10O2 |
Other Names: | 1,4-Dihydroxybutane |
CAS No.: | 110-63-4 |
molecular weight: | 90.12 |
Quick Details
Specifications
Product name:1.4-Butanediol (BDO)
CAS No:110-63-4
Packing: 250ML ,500ML ,or 1L/bottle
Molecular formula:C4H10O2 Molecular weight:90.12
Flammable liquid of colorless and oil-state in nature, it can be dissolved and mixed in water, methanol, ethanol, acetone and slightly soluble in ethyl ether.
Boiling point 230,meiting point 20.1, flash point134, relative density(d2-20)1.017, ignition temperature:370 and refractive index 1.446.
1,4-Butanediol PRODUCT DESCRIPTION
Item |
Index |
Appearance |
Flammable liquid of colorless and oil-state |
Purity(min) |
99.5% |
Chroma (APHA)(max) |
10 |
Aqueous Content(max) |
500 ppm |
Boiling point |
230C |
Meiting point |
20.1C |
flash point |
34C |
relative density(d2-20) |
1.017 |
Ignition temperature |
370C |
Refractive index |
1.446 |
1,4-Butanediol APPLICATION
(1). 1, 4butanediol 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, butanediol is the main raw material for producing THF, which is an important organic solvent. The polymeric compound PTMEG of THF forms the asic material for highly-elastic urethane elastic fiber, which is mainly used for producing high-grade sports wear and swimming suit that requirs 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, 4-butanediol 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