2-Methylisonicotinoyl chloride
2-甲基吡啶-4-甲酰氯
Also known as: 4-Pyridinecarbonyl chloride, 2-methyl- (9CI), 2-methyl-4-pyridinecarbonyl chloride, 2-methylpyridine-4-carbonyl chloride, 4-Pyridinecarbonyl chloride, 2-methyl-
2-Methylisonicotinoyl chloride (CAS 99911-04-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO and a molecular weight of 155.582 g/mol. It is also known as 4-Pyridinecarbonyl chloride, 2-methyl- (9CI), 2-methyl-4-pyridinecarbonyl chloride and 2-methylpyridine-4-carbonyl chloride. Key properties include a boiling point of 234.4±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 95.5±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 99911-04-3
- Jingsj CID
- J-1341186-4
- Molecular Formula
- C7H6ClNO
- Chinese Name
- 2-甲基吡啶-4-甲酰氯
- Molecular Weight
- 155.582 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 234.4±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 95.5±21.8 °C |
Frequently Asked Questions
What is the CAS number of 2-Methylisonicotinoyl chloride?
The CAS number of 2-Methylisonicotinoyl chloride is 99911-04-3.
What are the molecular formula and molecular weight of 2-Methylisonicotinoyl chloride?
2-Methylisonicotinoyl chloride has molecular formula C7H6ClNO and molecular weight 155.582 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methylisonicotinoyl chloride (CAS 99911-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341186-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.