3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride
Also known as: 3-(difluoromethyl)-1-methyl-1H-pyrazol-4-carbonyl chloride, 3-(difluoromethyl)-1-methylpyrazole-4-carbonyl chloride, 3-difluoromethyl-1-methyl-1H-pyrazole-4-carbonyl chloride, 3-difluoromethyl-1-methyl-1H-pyrazole 4-carboxylic acid chloride, 1-methyl-3-difluoromethylpyrazole-4-carbonyl chloride, 1H-Pyrazole-4-carbonyl chloride, 3-(difluoromethyl)-1-methyl-
3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride (CAS 141573-96-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5ClF2N2O and a molecular weight of 194.56700 g/mol. Key properties include a boiling point of 276.4ºC at 760 mmHg, a density of 1.52g/cm3 and a flash point of 120.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 141573-96-8
- Jingsj CID
- J-1307191-5
- Molecular Formula
- C6H5ClF2N2O
- Molecular Weight
- 194.56700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 276.4ºC at 760 mmHg |
|---|---|
| Density | 1.52g/cm3 |
| Flash Point | 120.9ºC |
| Exact Mass | 194.00600 |
| PSA | 34.89000 |
| LogP | 1.73670 |
| Vapor Pressure | 0.00482mmHg at 25°C |
| Refractive Index | 1.533 |
Frequently Asked Questions
What is the CAS number of 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride?
The CAS number of 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride is 141573-96-8.
What are the molecular formula and molecular weight of 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride?
3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride has molecular formula C6H5ClF2N2O and molecular weight 194.56700 g/mol.
What are the upstream and downstream products of 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride?
For 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride, Upstream Products: 3-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid; Downstream Products: Boscalid, Fluxapyroxad.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbonyl chloride (CAS 141573-96-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1307191-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.