1,3-Dimethylpyrazole

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Names

[ CAS No. ]:
694-48-4

[ Name ]:
1,3-Dimethylpyrazole

[Synonym ]:
2,5-dimethylpyrazole
1H-Pyrazole, 1,3-dimethyl-
1,3-Dimethyl-1H-pyrazole
1,3-Dimethylpyrazol
1H-Pyrazole, 1,5-dimethyl-
Pyrazole, 1,5-dimethyl-
1,5-Dimethyl-1H-pyrazole
MFCD00036665
dimethylpyrazole

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
140.2±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H8N2

[ Molecular Weight ]:
96.130

[ Flash Point ]:
38.6±18.7 °C

[ Exact Mass ]:
96.068748

[ PSA ]:
17.82000

[ LogP ]:
0.63

[ Vapour Pressure ]:
7.7±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.519

[ Storage condition ]:
Room temperature.

MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Synthetic Route

Precursor & DownStream

Precursor

  • 4,4-Dimethoxy-2-butanone
  • monomethylhydrazine
  • Methyl vinyl ketone
  • 3-Methylpyrazole
  • methyl iodide
  • 1,3-Dimethyl-5-pyrazolone
  • 1,3-dimethyl-5-oxo-N-phenyl-4,5-dihydropyrazole-4-carboxamide
  • 5-chloro-N-[1,3-dimethyl-4-(phenylcarbamoyl)pyrazol-5-yl]-1,3-dimethyl-N-phenylpyrazole-4-carboxamide
  • 5-Chloro-1,3-dimethyl pyrazole-4-aldehyde
  • 5-CHLORO-1,3-DIMETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

DownStream

  • 1-(1,3-DIMETHYL-1 H-PYRAZOL-4-YL)-ETHANONE
  • 1,3-Dimethyl-1H-pyrazole-5-carboxylic acid
  • 4-Chloro-1-methyl-1H-pyrazole-3-carboxylic acid
  • 1-Methyl-1H-pyrazole-3-carboxylic acid
  • 4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid
  • 1,3-Dimethyl-1H-pyrazole-4-carbaldehyde
  • AKOS B019512
  • 5-AMINO-1,3-DIMETHYL-4-NITROPYRAZOLE
  • 4-Amino-1,3-dimethylpyrazole
  • 1H-Imidazole,1,4-dimethyl-

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

  • 1,3-dimethylpyrazole
  • 5-cyano-1,3-dimethylpyrazole
  • 5-Amino-1,3-dimethylpyrazole
  • 4-bromo-1,3-dimethylpyrazole
  • 4-Amino-1,3-dimethylpyrazole
  • 4-formyl-1,3-dimethylpyrazole
  • 2-[(6-benzyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)sulfanyl]-N-(4-chlorophenyl)acetamide
  • N-(4-chlorophenyl)-2-{[5-hydroxy-6-(4-methylbenzyl)-1,2,4-triazin-3-yl]sulfanyl}acetamide
  • 2-[5-hydroxy-6-benzyl(1,2,4-triazin-3-ylthio)]-N-(2-methylphenyl)acetamide
  • 2-{[6-(4-chlorobenzyl)-5-hydroxy-1,2,4-triazin-3-yl]sulfanyl}-N-(2-methylphenyl)acetamide
  • 2-((6-(4-methylbenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(o-tolyl)acetamide
  • 2-((6-(4-methoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(o-tolyl)acetamide
  • 2-((6-(4-ethoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(o-tolyl)acetamide
  • 2-((5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(4-(p-tolyl)thiazol-2-yl)acetamide
  • tert-butyl N-[(3S)-1-diazo-4,4-dimethyl-2-oxopentan-3-yl]carbamate
  • 4-(6-(4-Isopropylpiperazin-1-yl)-pyridazin-3-yl)-phenol
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