2-乙基-3-甲基吡嗪，CAS 登记号 15707-23-0，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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2-ETHYL-3-METHYLPYRAZINE is identified by CAS 15707-23-0, molecular formula C7H10N2 and molecular weight 122.08 g/mol. UNII 9GF35MK66U; ChEBI 193620; InChIKey LNIMMWYNSBZESE-UHFFFAOYSA-N. Boiling Point: 57.00 °C. @ 10.00 mm Hg; Boiling Point: 57 °C (10 mm Hg); Density: 0.972-0.993.
| CAS Registry Number | 15707-23-0 |
|---|---|
| PubChem CID | 27457 |
| Molecular formula | C7H10N2 |
| Molecular weight | 122.08 g/mol |
| IUPAC name | 2-ethyl-3-methylpyrazine |
| InChIKey | LNIMMWYNSBZESE-UHFFFAOYSA-N |
| UNII (FDA) | 9GF35MK66U |
| ChEBI ID | CHEBI:193620 |
| FEMA number | 3155 |
| JECFA number | 768 |
| Molecular Weight | 122.17 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 122.084398327 |
| Monoisotopic Mass | 122.084398327 |
| Topological Polar Surface Area | 25.8 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 57.00 °C. @ 10.00 mm Hg |
|---|---|
| Boiling Point | 57 °C (10 mm Hg) |
| Density | 0.972-0.993 |
| LogP | 1.07 |
| Refractive Index | 1.499-1.509 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green, Must, Nut, Potato, Roasted No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (96.6%), H302 (100%) |
|---|
H226 (96.6%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
2-ETHYL-3-METHYLPYRAZINE; Pyrazine, 2-ethyl-3-methyl-; 2-Methyl-3-ethylpyrazine; FEMA No. 3155; DTXSID4047464; 2-Ethyl-3-methylpyrazine, 9CI; BRN 0956775; EINECS 239-799-8; UNII-9GF35MK66U; 9GF35MK66U; 2-Methyl-3-ethyl pyrazine; DTXCID2027464; FEMA 3155; 5-23-05-00418 (Beilstein Handbook Reference); 2-ETHYL-3-METHYLPYRAZINE [FCC]; 2-ETHYL-3-METHYL-1,4-PYRAZINE
CAS 15707-23-0; molecular formula C7H10N2; molecular weight 122.08 g/mol.
2-ETHYL-3-METHYLPYRAZINE, Pyrazine, 2-ethyl-3-methyl-, 2-Methyl-3-ethylpyrazine, FEMA No. 3155, DTXSID4047464, 2-Ethyl-3-methylpyrazine, 9CI.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H226, H302.
Boiling Point: 57.00 °C. @ 10.00 mm Hg; Boiling Point: 57 °C (10 mm Hg); Density: 0.972-0.993; LogP: 1.07.
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.