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| Product Name BDO CAS NO. 110-64-5 Appearance Colorless liquid Purity 99.9% Melting point 7ºC Density 1.1±0.1 g/cm3 Boiling point 235.0±0.0 °C at 760 mmHg Refractive index 1.482 Chemical properties: colorless liquid. Soluble in water, ethanol, acetone, almost insoluble in low fat hydrocarbon or aromatic hydrocarbon. Uses: used as plasticizer of alkyd resin, cross-linking agent of synthetic resin, fungicide, etc., and also used for making 1, 4-butanediol, etc. 1, 4-butenediol is a pesticide, pharmaceutical intermediates, used in the synthesis of organochlorine insecticide endosulfan intermediates. | |
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| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 235.0±0.0 °C at 760 mmHg |
| Melting Point | 7ºC |
| Molecular Formula | C4H8O2 |
| Molecular Weight | 88.105 |
| Flash Point | 85.4±16.4 °C |
| Exact Mass | 88.052429 |
| PSA | 40.46000 |
| LogP | -0.87 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.482 |
1, 4-butanediol is widely used. In the United States and Western Europe more than half of the production of tetrahydrofuran, followed by the production of γ -butyrolactone and polybutylene terephthalate, the latter is a rapidly developing engineering plastics;
1, 4-butanediol is used as chain extender and polyester raw material to produce polyurethane elastomers and soft polyurethane foams.
The esters from 1, 4-butanediol are good plasticizers for cellulose, polyvinyl chloride, polyacrylate and polyester.
1, 4-butanediol has good moisture absorption and flexibility, can be used as gelatin softener and water absorbent, cellophane and other non-paper treatment agent. N-methyl pyrrolidone, n-vinyl pyrrolidone and other pyrrolidone derivatives can also be prepared, but also used in the preparation of vitamin B6, pesticides, herbicides and a variety of processes of solvents, plasticizers, lubricants, humidifiers, softness, adhesives and electroplating industry brighteners.
