1,4-Butanediol CAS:110-63-4 C4H10O2 Manufacturer

1,4-Butanediol CAS:110-63-4 C4H10O2 Manufacturer

Дата публикации: Август 10, 2021

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1,4-Butanediol CAS:110-63-4 C4H10O2 Manufacturer
EC Number:203-786-5
C4H10O2 = 90.12
Melting point :16 °C (lit.)
Boiling point :230 °C (lit.)
density :1.017 g/mL at 25 °C (lit.)
vapor density :3.1 (vs air)
vapor pressure :<0.1 hPa (20 °C)
refractive index :n20/D 1.445(lit.)
Fp :135 °C
storage temp.:2-8°C
PH;7-8 (500g/l, H2O, 20℃)
explosive limit:1.95-18.3%(V)
Water Solubility ;Miscible
Sensitive :Hygroscopic
BRN :1633445
Stability:Stable. Combustible. Incompatible with strong oxidizing agents, mineral acids, acid chlorides, acid anhydrides.
White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

1,4-Butanediol is an industrial solvent that is mainly used in the preparation of important polymers such as polyurethanes and polybutylene terephthalate (PET).
1,4-Butanediol may be used in the preparation of 3-buten-1-ol and tetrahydrofuran via dehydration. It may also be used as a reducing agent for carbonyl compounds to form the corresponding alcohols via transfer hydrogenation reaction.
1,4-Butylene Glycol
Tetramethylene Glycol

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