2-Methyl-3-(methylthio)pyrazine
Also known as: 2-Methylthio-3-methylpyrazine, (Methylthio)methylpyrazine, 2-Methyl-3-(methylsulfanyl)pyrazine, 3-Methyl-2-methylthiopyrazine, FEMA 3208, EINECS 220-736-8, MFCD00014610
2-Methyl-3-(methylthio)pyrazine (CAS 2882-20-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H8N2S and a molecular weight of 140.206 g/mol. Key properties include a boiling point of 221.0±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 87.5±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2882-20-4
- Jingsj CID
- J-38711-1
- Molecular Formula
- C6H8N2S
- Molecular Weight
- 140.206 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 221.0±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 87.5±27.3 °C |
| Exact Mass | 140.040817 |
| PSA | 51.08000 |
| LogP | 1.72 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.562 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Methyl-3-(methylthio)pyrazine?
The CAS number of 2-Methyl-3-(methylthio)pyrazine is 2882-20-4.
What are the molecular formula and molecular weight of 2-Methyl-3-(methylthio)pyrazine?
2-Methyl-3-(methylthio)pyrazine has molecular formula C6H8N2S and molecular weight 140.206 g/mol.
What are the upstream and downstream products of 2-Methyl-3-(methylthio)pyrazine?
For 2-Methyl-3-(methylthio)pyrazine, Upstream Products: 2-Chloro-3-methylpyrazine, Methanethiol, iodomethane; Downstream Products: Thieno[2,3-b]pyrazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methyl-3-(methylthio)pyrazine (CAS 2882-20-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38711-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.