3-(Trifluoromethyl)-1H-pyrazole
3-三氟甲基吡唑
Also known as: 3-(Trifluoromethyl)pyrazole, 3-CF3-pyrazole, 1H-Pyrazole, 3-(trifluoromethyl)-, AKOS PAO-1199, BUTTPARK 29 8-71, TRIFLUOROMETHYLPYRAZOLE
- CAS No.
- 20154-03-4
- Jingsj CID
- J-6132-2
- Molecular Formula
- C4H3F3N2
- Chinese Name
- 3-三氟甲基吡唑
- Molecular Weight
- 136.075 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 45-47 °C(lit.) |
|---|---|
| Boiling Point | 177.7±35.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 61.3±25.9 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 3-(Trifluoromethyl)-1H-pyrazole?
20154-03-4
What are the molecular formula and molecular weight of 3-(Trifluoromethyl)-1H-pyrazole?
C4H3F3N2, molecular weight 136.075 g/mol
Is 3-(Trifluoromethyl)-1H-pyrazole hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026