1-(1-Methyl-1H-pyrazol-5-yl)ethanone

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Names

[ CAS No. ]:
137890-05-2

[ Name ]:
1-(1-Methyl-1H-pyrazol-5-yl)ethanone

[Synonym ]:
1-(2-methylpyrazol-3-yl)ethanone
1-(1-Methyl-1H-pyrazol-5-yl)ethanone
5-Acetyl-1-methylpyrazole
Ethanone, 1-(1-methyl-1H-pyrazol-5-yl)-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
221.0±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H8N2O

[ Molecular Weight ]:
124.141

[ Flash Point ]:
87.4±19.8 °C

[ Exact Mass ]:
124.063660

[ PSA ]:
34.89000

[ LogP ]:
-0.59

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

[ Index of Refraction ]:
1.543

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Methylpyrazole-5-carboxylic Acid
  • 1-Methyl-1H-pyrazole-5-carbonyl chloride
  • 1-Methyl-1H-pyrazole-5-carbonitrile
  • methyl iodide

DownStream

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

  • 2-Methoxy-1-(1-methyl-1H-pyrazol-5-yl)ethanone
  • 1-(1-Methyl-1H-pyrazol-5-yl)-2-propanamine
  • 1-(1-Methyl-1H-pyrazol-5-yl)-1-propanamine
  • 1-(1-Methyl-1H-pyrazol-5-yl)methanamine
  • 1-(1-methyl-4-nitro-1H-pyrazol-5-yl)ethanone
  • 2-Methoxy-1-(1-methyl-1H-pyrazol-5-yl)ethanamine
  • Methyl (3-methylisoxazole-4-carbonyl)glycinate
  • (2-Azaspiro[3.3]heptan-6-yl)methanol hydrochloride
  • 7-Chloro-2-(phenylmethyl)-4(3H)-quinazolinone
  • tert-Butyl (3-bromo-4-iodophenyl)carbamate
  • Methyl 4-phenylcycloheptane-1-carboxylate
  • tert-butyl N-(3-fluoro-5-methoxyphenyl)carbamate
  • 1-Ethynyl-3-fluoro-5-methoxybenzene
  • 3-(1H-pyrazol-4-yl)-1,2-oxazole-5-carboxylic acid
  • N-(1,3-Dihydro-2-benzofuran-5-yl)prop-2-enamide
  • n-[1-Methyl-3-(propan-2-yl)-1h-pyrazol-4-yl]prop-2-enamide