2-Methylpyrazine
2-甲基吡嗪
Also known as: Methylpyrazine, 2-Methyl-1,4-diazine, Pyrazine, 2-methyl-, 2-methyl-pyrazine, EINECS 203-645-8, MFCD00006142, Pyrazine,2-methyl
2-Methylpyrazine (CAS 109-08-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H6N2 and a molecular weight of 94.115 g/mol. It is also known as Methylpyrazine, 2-Methyl-1,4-diazine and Pyrazine, 2-methyl-. Key properties include a melting point of −29 °C(lit.), a boiling point of 135.1±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 50.0±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 109-08-0
- Jingsj CID
- J-38692-8
- Molecular Formula
- C5H6N2
- Chinese Name
- 2-甲基吡嗪
- Molecular Weight
- 94.115 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −29 °C(lit.) |
|---|---|
| Boiling Point | 135.1±20.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 50.0±0.0 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2-Methylpyrazine?
The CAS number of 2-Methylpyrazine is 109-08-0.
What are the molecular formula and molecular weight of 2-Methylpyrazine?
2-Methylpyrazine has molecular formula C5H6N2 and molecular weight 94.115 g/mol.
Is 2-Methylpyrazine hazardous?
2-Methylpyrazine has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methylpyrazine (CAS 109-08-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38692-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.