5-Chloro-2-hydroxypyrazine

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Names

[ CAS No. ]:
89180-45-0

[ Name ]:
5-Chloro-2-hydroxypyrazine

[Synonym ]:
2(1H)-Pyrazinone, 5-chloro-
5-chloropyrazin-2-ol
5-Chloro-2(1H)-pyrazinone
5-chloro-1H-pyrazin-2-one

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
419.6±40.0 °C at 760 mmHg

[ Melting Point ]:
138-140 °C

[ Molecular Formula ]:
C4H3ClN2O

[ Molecular Weight ]:
130.532

[ Flash Point ]:
207.5±27.3 °C

[ Exact Mass ]:
129.993393

[ PSA ]:
46.01000

[ LogP ]:
0.27

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.593

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Aminopyrazine

DownStream

  • 2,5-Dichloropyrazine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-chloro-3,6-diethyl-2-hydroxypyrazine-1-oxide
  • 5-chloro-2,2-dimethylpentanal
  • 5-Chloro-2-hydroxy-N-(2,4,5-trichlorophenyl)-(1,1'-biphenyl)-3-carboxamide
  • 5-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]benzoic acid
  • 5-Chloro-2-nitrobenzonitrile
  • 5-chloro-2-tributylstannylisoindole-1,3-dione
  • tert-butyl N-[3-hydroxy-4-(2-hydroxy-2-methylpropyl)phenyl]carbamate
  • 1-(3,5-Dimethylpyridazin-4-yl)ethan-1-ol
  • 1-[1-(4-Bromo-2-nitrophenyl)cyclopropyl]ethan-1-ol
  • 1-Amino-3-(5-chloro-2-fluoropyridin-3-yl)propan-2-ol
  • 1-(4-Bromo-3-methylbut-1-en-1-yl)-4-fluorobenzene
  • 2-(3-Bromo-4-methylthiophen-2-yl)-2-methylpropanal
  • N-[(3R,4R)-3-hydroxytetrahydropyran-4-yl]-4-methyl-benzenesulfonamide
  • 2-Bromo-2-methylpropyl 2-fluoro-2-methylpropanoate
  • N-[(3S,4S)-4-hydroxytetrahydropyran-3-yl]-4-methyl-benzenesulfonamide
  • N-((3S,4R)-3-Hydroxytetrahydro-2H-pyran-4-yl)-4-methylbenzenesulfonamide
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