1-Methyl-1H-pyrazole-5-carbonyl chloride

Names

[ Name ]:
1-Methyl-1H-pyrazole-5-carbonyl chloride

[Synonym ]:
2-Methyl-2H-pyrazole-3-carbonyl chloride
1-methylpyrazole-5-carbonyl chloride
1-Methylpyrazol-5-oylchloride
1-methyl-1H-pyrazole-5-carbonylchloride

Chemical & Physical Properties

[ Density]:
1.37g/cm3

[ Boiling Point ]:
226.6ºC at 760 mmHg

[ Molecular Formula ]:
C₅H₅ClN₂O

[ Molecular Weight ]:
144.55900

[ Flash Point ]:
90.8ºC

[ Exact Mass ]:
144.00900

[ PSA ]:
34.89000

[ LogP ]:
0.79910

[ Index of Refraction ]:
1.584

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

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%