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
  • 3-amino-N-ethyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine-4-carboxamide
  • 3-(Difluoromethyl)bicyclo[1.1.1]pentan-1-ol
  • 2-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propanenitrile
  • tert-butyl N-(1-carbamimidoyl-4,4-dimethylcyclohexyl)carbamate
  • Tert-butyl 4-[4-(propan-2-yl)piperazin-1-yl]azepane-1-carboxylate
  • (2S)-1-(3,5-difluoro-2-methoxyphenyl)propan-2-ol
  • tert-butyl (2R)-2-{2-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)oxy]-2-oxoethyl}piperidine-1-carboxylate
  • N-(3-fluoropiperidin-4-yl)propanamide
  • 1-(3-Fluoropiperidin-4-yl)-3-(2-methylpropyl)urea
  • [(1-methyl-1H-imidazol-4-yl)methyl][(5-methylfuran-2-yl)methyl]amine
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