2-Methylnicotinic acid hydrochloride
2-甲基烟酸盐酸盐
Also known as: 2-METHYLPYRIDINE-3-CARBOXYLIC ACID HYDROCHLORIDE, 2-methylpyridine-3-carboxylic acid hydrochloride, 2-methylpyridine-3-carboxylic acid, hydrochloride, 2-Methyl-nicotinic acid hydrochloride, 3-pyridinecarboxylic acid, 2-methyl-, hydrochloride (1:1), 2-methyl-nicotinsaeure, hydrochlorid
2-Methylnicotinic acid hydrochloride (CAS 21636-09-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7NO2 and a molecular weight of 137.13600 g/mol. It is also known as 2-METHYLPYRIDINE-3-CARBOXYLIC ACID HYDROCHLORIDE, 2-methylpyridine-3-carboxylic acid hydrochloride and 2-methylpyridine-3-carboxylic acid, hydrochloride. Key properties include a boiling point of 280.4ºC at 760mmHg and a flash point of 123.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21636-09-9
- Jingsj CID
- J-1355859-6
- Molecular Formula
- C7H7NO2
- Chinese Name
- 2-甲基烟酸盐酸盐
- Molecular Weight
- 137.13600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 280.4ºC at 760mmHg |
|---|---|
| Flash Point | 123.4ºC |
Frequently Asked Questions
What is the CAS number of 2-Methylnicotinic acid hydrochloride?
The CAS number of 2-Methylnicotinic acid hydrochloride is 21636-09-9.
What are the molecular formula and molecular weight of 2-Methylnicotinic acid hydrochloride?
2-Methylnicotinic acid hydrochloride has molecular formula C7H7NO2 and molecular weight 137.13600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methylnicotinic acid hydrochloride (CAS 21636-09-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355859-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.