2-巯基甲基吡嗪，CAS 登记号 59021-02-2，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-Mercapto Methyl Pyrazine · CAS 59021-02-2 · C5H6N2S. UNII CUV3XV379F. Boiling Point: 44.00 to 45.00 °C. @ 0.07 mm Hg; Boiling Point: 94 °C (10 mm Hg); Density: 1.148-1.156.
| CAS Registry Number | 59021-02-2 |
|---|---|
| PubChem CID | 62145 |
| Molecular formula | C5H6N2S |
| IUPAC name | pyrazin-2-ylmethanethiol |
| UNII (FDA) | CUV3XV379F |
| FEMA number | 3299 |
| JECFA number | 794 |
| Molecular Weight | 126.18 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 126.02516937 |
| Monoisotopic Mass | 126.02516937 |
| Topological Polar Surface Area | 26.8 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Boiling Point | 44.00 to 45.00 °C. @ 0.07 mm Hg |
|---|---|
| Boiling Point | 94 °C (10 mm Hg) |
| Density | 1.148-1.156 |
| Refractive Index | 1.548-1.560 |
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Savory No safety concern at current levels of intake when used as a flavouring agent TRS 909-JECFA 57/51 |
|---|
| Reported hazard statements | H315 (100%), H317 (97.4%), H318 (97.4%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (97.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]
2-Mercaptomethylpyrazine; pyrazin-2-ylmethanethiol; Pyrazinemethanethiol; Pyrazinylmethyl mercaptan; 2-Pyrazinemethanethiol; 2-mercaptomethyl pyrazine; 2-(mercaptomethyl)pyrazine; FEMA No. 3299; Pyrazine, 2-mercaptomethyl-; BRN 0878425; CUV3XV379F; DTXSID3069302; 2-MERCAPTOMETHYL PYRAZINE [FHFI]; RefChem:474042; DTXCID6042525; 59021-02-2
CAS 59021-02-2; molecular formula C5H6N2S; molecular weight — g/mol.
2-Mercaptomethylpyrazine, pyrazin-2-ylmethanethiol, Pyrazinemethanethiol, Pyrazinylmethyl mercaptan, 2-Pyrazinemethanethiol, 2-mercaptomethyl pyrazine.
Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents.
Hazard statements reported: H315, H317, H318, H335.
Boiling Point: 44.00 to 45.00 °C. @ 0.07 mm Hg; Boiling Point: 94 °C (10 mm Hg); Density: 1.148-1.156; Refractive Index: 1.548-1.560.
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.