1,4- Butanediol BDO Specialty Chemicals Butanediol CAS No 110-63-4
Product Detail of BDO:
1,4-Butanediol uses include cleaning compounds, cosmetics, eye
liner, eye shadow, ink, plasticizer, polyester polymers,
polyurethanes, solvent, THF, and urethane polymers.
Nature Detail of BDO:
colorless viscous oily liquid. combustible, solidification point
20.1 ° c, melting point 20.2 ° c, boiling point 228 ° c, 171 ° c
(13.3 kpa), 120 ° c (1.33 kpa), 86 ° c (0.133 kpa), relative
density 1.0171 (20 / 4 ° c), refractive index 1.4461. flash point
(open cup) 121 ° c. it is miscible with water, soluble in methanol,
ethanol, acetone, and slightly soluble in ether. it is hygroscopic,
bitter and the entrance is slightly sweet.
| testing items | index |
| appearance | colorless or light yellow oily liquid |
| freezing point | ≤19.0°c |
| purity | ≥99.5% |
| bromine number | ≤0.10% |
| refractive index | 1.445~1.446 |
| moisture | ≤0.10% |
| hydroxyl value | ≤0.2% |
| chromaticity (platinum-cobalt color number) | ≤25 |
Application field of 1,4- butanediol:
1,4- butanediol (BDO) is an important organic and fine chemical raw
material. It is widely used in the fields of medicine, chemical
industry, textile, papermaking, automobile and daily chemical
industry. It is the basic raw material for the production of
polybutylene terephthalate (PBT) engineering plastics and PBT
fiber. It is the necessary raw material for production of
biodegradable plast PBAT, PBS, PBSA, PBST and so on.
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