1-Methyl-1H-pyrazole-4-carbonitrile

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Names

[ CAS No. ]:
66121-71-9

[ Name ]:
1-Methyl-1H-pyrazole-4-carbonitrile

[Synonym ]:
1-Methyl-1H-pyrazole-4-carbonitrile
1-methylpyrazole-4-carbonitrile
1H-Pyrazole-4-carbonitrile, 1-methyl-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
230.2±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H5N3

[ Molecular Weight ]:
107.113

[ Flash Point ]:
93.0±19.8 °C

[ Exact Mass ]:
107.048347

[ PSA ]:
41.61000

[ LogP ]:
0.09

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.579

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Cyan-1-methyl-5-pyrazolcarbonsaeure-methylester
  • monomethylhydrazine
  • 1H-Pyrazole-4-carboxaldehyde,1-methyl-,oxime(9CI)
  • 5-amino-4-cyano-1-methyl-1,2-pyrazole
  • 1-Methyl-1H-pyrazole-4-carbaldehyde

DownStream

  • 2-(methylaminomethylidene)propanedinitrile
  • 1-Methyl-1H-imidazole-4-carbonitrile
  • 1-Methyl-1H-imidazole-5-carbonitrile

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-Iodo-1-methyl-1H-pyrazole-4-carbonitrile
  • 3-Bromo-1-methyl-1H-pyrazole-4-carbonitrile
  • 5-Amino-1-methyl-1H-pyrazole-4-carbonitrile
  • 3-Amino-1-methyl-1H-pyrazole-4-carbonitrile
  • 5-BROMO-1-METHYL-1H-PYRAZOLE-4-CARBONITRILE
  • 5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONITRILE
  • 3-(1H-benzotriazol-1-yl)-N'-[(E)-(4-hydroxyphenyl)methylidene]propanehydrazide
  • N-(2-Methylpropyl)-7H-dibenzo[b,g][1,4]thiazocin-6-amine
  • Ethanamine, N,N-dimethyl-2-(12H-1,2,4-triazolo(4',3':1,6)pyridazino(4,5-b)(1,4)benzothiazin-3-ylthio)-
  • 4'-Ethynyl-3,4-difluorobiphenyl
  • 4-[(3-Bromo-5-nitrophenyl)methyl]morpholine
  • 2,3-Dichloro-1-benzothiophene-7-carboxylic acid
  • 4-Bromo-2-(3-bromopropyl)iodobenzene
  • 6-Bromo-1-ethyl-1H-indole-4-carboxylic acid
  • 1-(2-Methoxypropyl)cyclopropane-1-carbaldehyde
  • 1'-Isobutyl-2'-oxospiro[cyclopropane-1,3'-indoline]-2-carboxylic acid
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