吡嗪基乙硫醇，CAS 登记号 35250-53-4，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，下游主要用于食用香精；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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本页已列出 吡嗪基乙硫醇 的 CAS 号：35250-53-4，可与随货 COA 核对。
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pyrazine ethanethiol is identified by CAS 35250-53-4, molecular formula C6H8N2S and molecular weight 140.04 g/mol. UNII F7I6G0E56F; InChIKey QKVWBAMZPUHCMO-UHFFFAOYSA-N. Boiling Point: 105.00 to 110.00 °C. @ 20.00 mm Hg; Boiling Point: 105-110 °C (20 mm Hg); Density: 1.147-1.157.
| CAS Registry Number | 35250-53-4 |
|---|---|
| PubChem CID | 61945 |
| Molecular formula | C6H8N2S |
| Molecular weight | 140.04 g/mol |
| IUPAC name | 2-pyrazin-2-ylethanethiol |
| InChIKey | QKVWBAMZPUHCMO-UHFFFAOYSA-N |
| UNII (FDA) | F7I6G0E56F |
| FEMA number | 3230 |
| JECFA number | 795 |
| Molecular Weight | 140.21 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 140.04081944 |
| Monoisotopic Mass | 140.04081944 |
| Topological Polar Surface Area | 26.8 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 105.00 to 110.00 °C. @ 20.00 mm Hg |
|---|---|
| Boiling Point | 105-110 °C (20 mm Hg) |
| Density | 1.147-1.157 |
| Refractive Index | 1.553-1.570 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H301 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
Pyrazineethanethiol; 35250-53-4; 2-Pyrazinylethanethiol; 2-Pyrazineethanethiol; 2-(pyrazin-2-yl)ethanethiol; pyrazine ethanethiol; Mercaptoethylpyrazine; 2-Pyrazinylethylmercaptan; Pyrazinyl ethanethiol; FEMA 3230; 2-(pyrazin-2-yl)ethane-1-thiol; FEMA No. 3230; DTXSID2025977; Ethanethiol, 2-pyrazinyl-; UNII-F7I6G0E56F; BRN 0774932
CAS 35250-53-4; molecular formula C6H8N2S; molecular weight 140.04 g/mol.
Pyrazineethanethiol, 35250-53-4, 2-Pyrazinylethanethiol, 2-Pyrazineethanethiol, 2-(pyrazin-2-yl)ethanethiol, pyrazine ethanethiol.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H301.
Boiling Point: 105.00 to 110.00 °C. @ 20.00 mm Hg; Boiling Point: 105-110 °C (20 mm Hg); Density: 1.147-1.157; Refractive Index: 1.553-1.570.
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.