Pyrazinecarbonitrile

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Names

[ CAS No. ]:
19847-12-2

[ Name ]:
Pyrazinecarbonitrile

[Synonym ]:
Pyrazinenitrile
MFCD00049361
Pyrazinecarbonitrile
2-Cyanopyrazine
2-Pyrazinecarbonitrile
2-cyanopyarine
Pyrazinonitrile
Cyanopyrazine
pyrazine-2-carbonitrile
EINECS 243-369-5
2-pyrazylcarbonitrile
2-CYANO PYRAZINE

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
226.1±20.0 °C at 760 mmHg

[ Melting Point ]:
18-20ºC

[ Molecular Formula ]:
C5H3N3

[ Molecular Weight ]:
105.10

[ Flash Point ]:
90.7±7.0 °C

[ Exact Mass ]:
105.032700

[ PSA ]:
49.57000

[ LogP ]:
-0.15

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.541

[ Storage condition ]:
-20°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
UN 3276

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • pyrazinamide
  • 2-Chloropyrazine
  • zinc,dicyanide
  • methylpyrazine
  • Sodium cyanide
  • Pyrazine N-oxide
  • Trimethylsilyl cyanide
  • 2-Bromopyrazine
  • 4-Oxidopyrazine-2-carboxamide
  • 1-oxidopyrazin-1-ium-2-carbonitrile

DownStream

  • 2-Pyrazinecarbothioamide
  • 3-Chlorpyrazin-2-carbonitril
  • Pyrazine-2-carboxamide oxime
  • pyrazinamide
  • ethyl pyrazine-2-carbimidate hydrochloride
  • Ethyl 2-pyrazinecarboxylate
  • 1-oxidopyrazin-1-ium-2-carbonitrile
  • 1-(1,4-Dihydro-2-pyrazinyl)ethanone
  • 1-(2-Pyrazinyl)methanamine
  • Pyrazine

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

  • 3-aminopyrazinecarbonitrile
  • 3-aminopyrazinecarbonitrile
  • Pyrazinecarbonitrile,1-oxide
  • 6-chloropyrazinecarbonitrile
  • Pyrazinecarbonitrile,3-phenyl
  • Pyrazinecarbonitrile,3-methyl
  • 6-(4-Methoxyphenyl)-2,2-dimethyl-[1,3]dioxolo[4,5-f][1,10]phenanthroline
  • tert-Butyl ((6-chloropyrimidin-4-yl)methyl)(methyl)carbamate
  • {5-methyl-7H-pyrrolo[2,3-d]pyrimidin-2-yl}methanol
  • tert-Butyl n-[3-(hydroxycarbamoyl)cyclobutyl]carbamate
  • 5-Methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carbaldehyde
  • 6-Methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carbaldehyde
  • Methyl 6-bromo-1H-pyrrolo[3,2-c]pyridine-2-carboxylate
  • 6-Methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carbaldehyde
  • tert-Butyl 3-ethyl-3-ethynylazetidine-1-carboxylate
  • Methyl 5-methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carboxylate
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