2,5-二甲基吡嗪(CAS 123-32-0):分子式 C6H8N2、分子量 108.14。
| CAS号 | 123-32-0 |
|---|---|
| 分子式 | C6H8N2 |
| 分子量 | 108.14 |
| 熔点 | 15 °C |
| 沸点 | 154.00 to 156.00 °C. @ 760.00 mm Hg |
| LogP | 0.63 |
2,5-二甲基吡嗪 是一种化工化合物,登记 CAS 号为 123-32-0,分子式 C6H8N2(分子量 108.14)。
登记 CAS 号:123-32-0
其分子式 C6H8N2 由 6 个碳、8 个氢、2 个氮 组成。
别名/同义词:2,5-二甲基吡嗪 · 2,5-dimethylpyrazine
2,5-二甲基吡嗪 的 CAS 登记号为 123-32-0。
分子式 C6H8N2,分子量 108.14。
别名/同义词:2,5-二甲基吡嗪、2,5-dimethylpyrazine。
2,5-二甲基吡嗪(CAS 123-32-0)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 123-32-0 |
|---|---|
| PubChem CID | 31252 |
| Molecular formula | C6H8N2 |
| Molecular weight | 108.07 g/mol |
| IUPAC name | 2,5-dimethylpyrazine |
| InChIKey | LCZUOKDVTBMCMX-UHFFFAOYSA-N |
| UNII (FDA) | V99Y0MUY1Q |
| ChEBI ID | CHEBI:89762 |
| FEMA number | 3272 |
| JECFA number | 766 |
| Molecular Weight | 108.14 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 108.068748264 |
| Monoisotopic Mass | 108.068748264 |
| Topological Polar Surface Area | 25.8 |
| Heavy Atom Count | 8 |
| Boiling Point | 154.00 to 156.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 155 °C |
| Melting Point | 15 °C |
| Density | 0.982-1.000 |
| Vapor Pressure | 1.5 [mmHg] |
| LogP | 0.63 |
| Refractive Index | 1.497-1.503 |
2,5-DIMETHYLPYRAZINE; 123-32-0; Pyrazine, 2,5-dimethyl-; 2,5-Dimethyl-1,4-diazine; Ketine; FEMA No. 3272; V99Y0MUY1Q; NSC-49139; DTXSID6047652; RefChem:82971; DTXCID4027652; 204-618-3; 2,5-Dimethyl pyrazine; NSC 49139; 2,5-Dimethylpiazine; 2,5-Dimethylparadiazine
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Cocoa, Roast Beef, Roasted Nut No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H302 (100%), H226 |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
2,5-dimethylpyrazine is identified by CAS 123-32-0, molecular formula C6H8N2 and molecular weight 108.07 g/mol. UNII V99Y0MUY1Q; ChEBI 89762; InChIKey LCZUOKDVTBMCMX-UHFFFAOYSA-N. Boiling Point: 154.00 to 156.00 °C. @ 760.00 mm Hg; Boiling Point: 155 °C; Melting Point: 15 °C.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: 2,5-dimethylpyrazine