4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid

Names

[ CAS No. ]:
84547-86-4

[ Name ]:
4-bromo-1-methyl-1H-pyrazole-3-carboxylic acid

[Synonym ]:
MFCD00463988
4-bromo-1-methylpyrazole-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.93

[ Boiling Point ]:
347.4ºC at 760 mmHg

[ Melting Point ]:
211-213ºC

[ Molecular Formula ]:
C₅H₅BrN₂O₂

[ Molecular Weight ]:
205.00900

[ Flash Point ]:
163.9ºC

[ Exact Mass ]:
203.95300

[ PSA ]:
55.12000

[ LogP ]:
0.88080

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
22-26-36/37/39

[ 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%