2-甲硫基-3(6)-甲基-吡嗪，CAS 登记号 67952-65-2，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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2-Methylthio-3(6)-methyl-pyrazine · CAS 67952-65-2 · C6H8N2S. UNII KI350CS0LZ. LogP: 1.81.
| CAS Registry Number | 67952-65-2 |
|---|---|
| PubChem CID | 76152 |
| Molecular formula | C6H8N2S |
| IUPAC name | 2-methyl-3-methylsulfanylpyrazine |
| UNII (FDA) | KI350CS0LZ |
| Molecular Weight | 140.21 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.04081944 |
| Monoisotopic Mass | 140.04081944 |
| Topological Polar Surface Area | 51.1 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| LogP | 1.81 |
|---|
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents METHYL-(3 OR 5 OR 6)-(METHYLTHIO)PYRAZINE (MIXTURE OF ISOMERS) |
|---|---|
| GHS notification summary | 15.1% (237 / 1565) |
| GHS notification summary | 15.1% (237 / 1565) |
|---|---|
| Reported hazard statements | H226 (82.2%) |
This chemical does not meet GHS hazard criteria for 15.1% (237 of 1565) of reports.
H226 (82.2%): Flammable liquid and vapor [Warning Flammable liquids]
Methyl(methylthio)pyrazine; FEMA No. 3208; RefChem:1097201; OTV9F5B18P; 2-Methyl-3(or 5 or 6)-methylthiopyrazine; 267-918-3; 67952-65-2; Pyrazine, methyl(methylthio)-; 2-Methyl-3-(methylthio)pyrazine; 2882-20-4; 2-Methylthio-3-methylpyrazine; Pyrazine, 2-methyl-3-(methylthio)-; 2-Methyl-3-methylsulfanyl-pyrazine; 2-methyl-3-methylsulfanylpyrazine; 2-Methylmercapto-3-methylpyrazine; 68378-12-1
CAS 67952-65-2; molecular formula C6H8N2S; molecular weight — g/mol.
Methyl(methylthio)pyrazine, FEMA No. 3208, RefChem:1097201, OTV9F5B18P, 2-Methyl-3(or 5 or 6)-methylthiopyrazine, 267-918-3.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
15.1% of GHS notifications report no hazard classification (237 of 1565).
LogP: 1.81.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.