3-(Difluoromethyl)-1-methyl-1H-pyrazol-5-ol
3-(二氟甲基)-1-甲基-1H-吡唑-5-醇
Also known as: 1-Methyl-5-hydroxy-3-(difluoromethyl)pyrazole, 1-methyl-3-difluoromethyl-1H-pyrazole-5-ol, 1-methyl-3-difluoromethyl-5-hydroxy-1H-pyrazole, 1H-Pyrazol-5-ol, 3-(difluoromethyl)-1-methyl-, 3-(Difluoromethyl)-1-Methyl-1H-pyrazol-5-ol, 5-(difluoromethyl)-2-methyl-1H-pyrazol-3-one
- CAS No.
- 129922-58-3
- Jingsj CID
- J-1488836-8
- Molecular Formula
- C5H6F2N2O
- Chinese Name
- 3-(二氟甲基)-1-甲基-1H-吡唑-5-醇
- Molecular Weight
- 148.111 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 264.5±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 113.8±25.9 °C |
Frequently Asked Questions
What is the CAS number of 3-(Difluoromethyl)-1-methyl-1H-pyrazol-5-ol?
129922-58-3
What are the molecular formula and molecular weight of 3-(Difluoromethyl)-1-methyl-1H-pyrazol-5-ol?
C5H6F2N2O, molecular weight 148.111 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026