2-Chloro-5-fluoro-4-methylpyridine
2-氯-4-甲基-5-氟吡啶
Also known as: 2-Chloro-4-methyl-5-fluoropyridine, 2-Chloro-5-fluoro-4-methyl-pyridine, 2-Chloro-5-fluoro-4-methylpyridine 97+%, Pyridine, 2-chloro-5-fluoro-4-methyl-, 2-Chloro-5-fluoro-4-methyl-pyridine ISO 9001:2015 REACH
2-Chloro-5-fluoro-4-methylpyridine (CAS 881891-83-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5ClFN and a molecular weight of 145.562 g/mol. It is also known as 2-Chloro-4-methyl-5-fluoropyridine, 2-Chloro-5-fluoro-4-methyl-pyridine and 2-Chloro-5-fluoro-4-methylpyridine 97+%. Key properties include a boiling point of 182.6±35.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 64.2±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 881891-83-4
- Jingsj CID
- J-990260-6
- Molecular Formula
- C6H5ClFN
- Chinese Name
- 2-氯-4-甲基-5-氟吡啶
- Molecular Weight
- 145.562 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 182.6±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 64.2±25.9 °C |
Frequently Asked Questions
What is the CAS number of 2-Chloro-5-fluoro-4-methylpyridine?
The CAS number of 2-Chloro-5-fluoro-4-methylpyridine is 881891-83-4.
What are the molecular formula and molecular weight of 2-Chloro-5-fluoro-4-methylpyridine?
2-Chloro-5-fluoro-4-methylpyridine has molecular formula C6H5ClFN and molecular weight 145.562 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloro-5-fluoro-4-methylpyridine (CAS 881891-83-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-990260-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.