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
  • N-[Cyano-(2-methylphenyl)methyl]-2-(3-methoxyphenyl)acetamide
  • N-[Cyano-(2,3-dichlorophenyl)methyl]-3-pyridin-2-ylpropanamide
  • (6-Chloropyridin-2-yl)-[4-(2-methylsulfonylethyl)piperazin-1-yl]methanone
  • N-[2-(5-fluoro-1H-indol-3-yl)ethyl]-2-[(2-hydroxy-3,4-dihydroquinolin-7-yl)oxy]acetamide
  • 5-Cyano-N-[cyano-(2-fluorophenyl)methyl]-6-methylpyridine-2-carboxamide
  • 1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxamidine
  • 2-chloro-5-(2-methylpropyl)-N-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]-1,3-thiazole-4-carboxamide
  • 4-phenyl-N-{[1-(propan-2-yl)-1H-benzimidazol-2-yl]methyl}tetrahydro-2H-pyran-4-carboxamide
  • 2-(3-Amino-5-bromophenyl)ethylamine
  • (R)-2-(Naphthalen-1-yl)piperazine
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