1,2-butanediol

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Names

[ CAS No. ]:
73522-17-5

[ Name ]:
1,2-butanediol

[Synonym ]:
1,2-Butanediol, (2S)-
1,2-Dihydroxybutane
(S)-butane-1,2-diol
Butanediol, 1,2-
(-)-1,2-butylene glycol
1,2-Butanediol,(2S)
1,2-(Dihydroxy)butane
(S)-1,2-BUTANEDIOL
±-1,2-Butanediol
1,2-butanediol
1,2-Butanediol, (±)-
(2S)-1,2-Butanediol
(-)(S)-butanediol-(1,2)
butane-1,2-diol
(2S)-Butane-1,2-diol
UNII:RUN0H01QEU

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
190.3±8.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H10O2

[ Molecular Weight ]:
90.121

[ Flash Point ]:
93.3±0.0 °C

[ Exact Mass ]:
90.068077

[ PSA ]:
40.46000

[ LogP ]:
-0.81

[ Vapour Pressure ]:
0.1±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.438

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2905399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (S)-Butyl 2-hydroxybutanoate
  • (S)-3-Butene-1,2-diol
  • (S)-2-Hydroxybutyric acid
  • 1,2-EPOXYBUTANE
  • 1-HYDROXY-2-BUTANONE
  • (S)-2-hydroxybutyl benzoate
  • acetic acid,butane-1,2-diol
  • (S)-2-((phenylamino)oxy)butan-1-ol
  • Butyryl chloride

DownStream

  • (S)-2-FLUOROBENZHYDROL

Customs

[ HS Code ]: 2905399090

[ Summary ]:
2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Related Compounds

  • 1,2-butanediol
  • 1,2-butanediol
  • 1,2-butanediol
  • (R)-(+)-1,2-BUTANEDIOL
  • 4-bromo-1,2-butanediol
  • 1-Phenyl-1,2-butanediol
  • 6-Bromo-3-(difluoromethyl)-5-nitropyridin-2-amine
  • 6-Chloro-5-cyano-4-(difluoromethyl)nicotinic acid
  • 2-Amino-6-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-ol
  • 6-Chloro-5-(chloromethyl)-2-(difluoromethyl)nicotinic acid
  • 2-Chloro-4-(difluoromethyl)-5-iodonicotinaldehyde
  • Methyl 6-(2-aminothiazol-5-yl)pyrazine-2-carboxylate
  • 2-(2-Chloro-6-(difluoromethyl)-4-nitropyridin-3-yl)acetic acid
  • 2-(5-(Difluoromethyl)-4,6-difluoropyridin-3-yl)acetic acid
  • 5-(Bromomethyl)-6-(difluoromethyl)-3-methoxypyridin-2-amine
  • 2-(2-Bromo-6-cyano-4-fluorophenyl)acetic acid
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