1-(tert-Butyl)-3-methyl-1H-pyrazole-5-carboxylic acid

Names

[ CAS No. ]:
175277-09-5

[ Name ]:
1-(tert-Butyl)-3-methyl-1H-pyrazole-5-carboxylic acid

[Synonym ]:
2-tert-butyl-5-methylpyrazole-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.13g/cm3

[ Boiling Point ]:
313.9ºC at 760mmHg

[ Melting Point ]:
149ºC

[ Molecular Formula ]:
C₉H₁₄N₂O₂

[ Molecular Weight ]:
182.22000

[ Flash Point ]:
143.7ºC

[ Exact Mass ]:
182.10600

[ PSA ]:
55.12000

[ LogP ]:
1.64470

[ Vapour Pressure ]:
0.000204mmHg at 25°C

[ Index of Refraction ]:
1.533

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

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

[ HS Code ]:
2933199090

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%