Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate

1-苯基-5-三氟甲基-1H-吡唑-4-甲酸乙酯

Also known as: Ethyl 2-phenyl-3-(trifluoromethyl)pyrazole-4-carboxylate, 1H-Pyrazole-4-carboxylic acid, 1-phenyl-5-(trifluoromethyl)-, ethyl ester, Ethyl 5-(trifluoromethyl)-1-phenyl-1H-pyrazole-4-carboxylate, 1-Phenyl-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid ethyl ester

CAS No.
112055-34-2
Jingsj CID
J-24883-5
Molecular Formula
C13H11F3N2O2
Chinese Name
1-苯基-5-三氟甲基-1H-吡唑-4-甲酸乙酯
Molecular Weight
284.234 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point355.0±42.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point168.5±27.9 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate?

112055-34-2

What are the molecular formula and molecular weight of Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate?

C13H11F3N2O2, molecular weight 284.234 g/mol

Is Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026