2-乙基-5-甲基吡嗪（CAS 13360-64-0）：分子式 C7H10N2、分子量 122.17。
| CAS号 | 13360-64-0 |
|---|---|
| 分子式 | C7H10N2 |
| 分子量 | 122.17 |
| 沸点 | 79 °C (66 mm Hg) |
| LogP | 1 |
2-乙基-5-甲基吡嗪 是一种化工化合物，登记 CAS 号为 13360-64-0，分子式 C7H10N2（分子量 122.17）。
登记 CAS 号：13360-64-0
其分子式 C7H10N2 由 7 个碳、10 个氢、2 个氮 组成。
别名/同义词：2-乙基-5-甲基吡嗪 · 2-Ethyl-5(6)-methylpyrazine · 2-Ethyl-5-methylpyrazine
2-乙基-5-甲基吡嗪 的 CAS 登记号为 13360-64-0。
分子式 C7H10N2，分子量 122.17。
别名/同义词：2-乙基-5-甲基吡嗪、2-Ethyl-5(6)-methylpyrazine、2-Ethyl-5-methylpyrazine。
2-乙基-5-甲基吡嗪（CAS 13360-64-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 13360-64-0 |
|---|---|
| PubChem CID | 25915 |
| Molecular formula | C7H10N2 |
| Molecular weight | 122.08 g/mol |
| IUPAC name | 2-ethyl-5-methylpyrazine |
| InChIKey | OXCKCFJIKRGXMM-UHFFFAOYSA-N |
| UNII (FDA) | W41R8X574D |
| ChEBI ID | CHEBI:141542 |
| FEMA number | 3154 |
| JECFA number | 770 |
| Molecular Weight | 122.17 |
|---|---|
| XLogP3 | 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 |
| Boiling Point | 79 °C (66 mm Hg) |
|---|---|
| Density | 0.960-0.970 |
| Refractive Index | 1.491-1.501 |
2-ETHYL-5-METHYLPYRAZINE; 13360-64-0; Pyrazine, 2-ethyl-5-methyl-; 2-Methyl-5-ethylpyrazine; 2-Ethyl-5-methyl pyrazine; FEMA No. 3154; 2,5-Methylethylpyrazine; BRN 0956719; W41R8X574D; 2-Ethyl-5-methyl-pyrazine; EINECS 236-416-6; AI3-34443; DTXSID6065422; FEMA 3154; 5-METHYL-2-ETHYLPYRAZINE; CHEBI:141542
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit, Green No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (97.5%), H302 (100%) |
|---|
H226 (97.5%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
2-Ethyl-5-methylpyrazine is identified by CAS 13360-64-0, molecular formula C7H10N2 and molecular weight 122.08 g/mol. UNII W41R8X574D; ChEBI 141542; InChIKey OXCKCFJIKRGXMM-UHFFFAOYSA-N. Boiling Point: 79 °C (66 mm Hg); Density: 0.960-0.970; Refractive Index: 1.491-1.501.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Ethyl-5(6)-methylpyrazine