3-Methylpyridine-2,6-diamine
3-甲基吡啶-2,6-二胺
Also known as: 2,6-diamino-3-methylpyridine, 3-Methyl-2,6-pyridinediamine, 3-Picoline, 2,6-diamino-, 2,6-Pyridinediamine, 3-methyl-, Pirfenidone Impurity 39
3-Methylpyridine-2,6-diamine (CAS 51566-22-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9N3 and a molecular weight of 123.15600 g/mol. It is also known as 2,6-diamino-3-methylpyridine, 3-Methyl-2,6-pyridinediamine and 3-Picoline, 2,6-diamino-. Key properties include a boiling point of 303.787ºC at 760 mmHg, a density of 1.19g/cm3 and a flash point of 162.92ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51566-22-4
- Jingsj CID
- J-1386015-4
- Molecular Formula
- C6H9N3
- Chinese Name
- 3-甲基吡啶-2,6-二胺
- Molecular Weight
- 123.15600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 303.787ºC at 760 mmHg |
|---|---|
| Density | 1.19g/cm3 |
| Flash Point | 162.92ºC |
Frequently Asked Questions
What is the CAS number of 3-Methylpyridine-2,6-diamine?
The CAS number of 3-Methylpyridine-2,6-diamine is 51566-22-4.
What are the molecular formula and molecular weight of 3-Methylpyridine-2,6-diamine?
3-Methylpyridine-2,6-diamine has molecular formula C6H9N3 and molecular weight 123.15600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methylpyridine-2,6-diamine (CAS 51566-22-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1386015-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.