4-Chloro-3-methyl-1H-pyrazole
4-氯-3-甲基-1H-吡唑
Also known as: 4-Chloro-3-methylpyrazole, 1H-Pyrazole, 4-chloro-3-methyl-, 4-Chloro-5-methyl-1H-pyrazole
4-Chloro-3-methyl-1H-pyrazole (CAS 15878-08-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5ClN2 and a molecular weight of 116.54900 g/mol. It is also known as 4-Chloro-3-methylpyrazole, 1H-Pyrazole, 4-chloro-3-methyl- and 4-Chloro-5-methyl-1H-pyrazole. Key properties include a boiling point of 218.1ºC at 760mmHg, a density of 1.306g/cm3 and a flash point of 106.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15878-08-7
- Jingsj CID
- J-1496512-8
- Molecular Formula
- C4H5ClN2
- Chinese Name
- 4-氯-3-甲基-1H-吡唑
- Molecular Weight
- 116.54900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 218.1ºC at 760mmHg |
|---|---|
| Density | 1.306g/cm3 |
| Flash Point | 106.4ºC |
Frequently Asked Questions
What is the CAS number of 4-Chloro-3-methyl-1H-pyrazole?
The CAS number of 4-Chloro-3-methyl-1H-pyrazole is 15878-08-7.
What are the molecular formula and molecular weight of 4-Chloro-3-methyl-1H-pyrazole?
4-Chloro-3-methyl-1H-pyrazole has molecular formula C4H5ClN2 and molecular weight 116.54900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-3-methyl-1H-pyrazole (CAS 15878-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496512-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.