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5-(tert-Butyl)-3-(trifluoromethyl)-1H-pyrazole

5-(叔丁基)-3-(三氟甲基)-1H-吡唑

Also known as: 3-tert-Butyl-5-(trifluoromethyl)-1H-pyrazole, 3-tert-Butyl-5-trifluoromethyl-1H-pyrazole, 5-tert-Butyl-3-(trifluoromethyl)pyrazole, 5-(t-Butyl)-3-(trifluoromethyl)-1H-pyrazole, AKOS BBS-00001942, MFCD00729044

5-(tert-Butyl)-3-(trifluoromethyl)-1H-pyrazole (CAS 150433-22-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H11F3N2 and a molecular weight of 192.18200 g/mol. It is also known as 3-tert-Butyl-5-(trifluoromethyl)-1H-pyrazole, 3-tert-Butyl-5-trifluoromethyl-1H-pyrazole and 5-tert-Butyl-3-(trifluoromethyl)pyrazole. Key properties include a melting point of 178ºC, a boiling point of 206ºC at 760mmHg, a density of 1.192g/cm3 and a flash point of 78.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
150433-22-0
Jingsj CID
J-1524250-9
Molecular Formula
C8H11F3N2
Chinese Name
5-(叔丁基)-3-(三氟甲基)-1H-吡唑
Molecular Weight
192.18200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point178ºC
Boiling Point206ºC at 760mmHg
Density1.192g/cm3
Flash Point78.4ºC

Frequently Asked Questions

What is the CAS number of 5-(tert-Butyl)-3-(trifluoromethyl)-1H-pyrazole?

The CAS number of 5-(tert-Butyl)-3-(trifluoromethyl)-1H-pyrazole is 150433-22-0.

What are the molecular formula and molecular weight of 5-(tert-Butyl)-3-(trifluoromethyl)-1H-pyrazole?

5-(tert-Butyl)-3-(trifluoromethyl)-1H-pyrazole has molecular formula C8H11F3N2 and molecular weight 192.18200 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-(tert-Butyl)-3-(trifluoromethyl)-1H-pyrazole (CAS 150433-22-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524250-9 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.