2-Acetylpyridine（CAS 1122-62-9）：分子式 C7H7NO、分子量 121.05 g/mol。
| CAS号 | 1122-62-9 |
|---|---|
| 分子式 | C7H7NO |
| 分子量 | 121.05 g/mol |
| 沸点 | 189.00 to 193.00 °C. @ 760.00 mm Hg |
| LogP | 0.85 |
| 应用领域 | Fragrance Ingredients、Used as a flavoring agent |
登记用途：Fragrance Ingredients、Used as a flavoring agent。
2-Acetylpyridine 是一种化工化合物，登记 CAS 号为 1122-62-9，分子式 C7H7NO（分子量 121.05 g/mol）。
登记 CAS 号：1122-62-9
其分子式 C7H7NO 由 7 个碳、7 个氢、1 个氮、1 个氧 组成。
别名/同义词：2-Acetylpyridine · 2-Acetyl Pyridine
2-Acetylpyridine 的 CAS 登记号为 1122-62-9。
分子式 C7H7NO，分子量 121.05 g/mol。
别名/同义词：2-Acetylpyridine、2-Acetyl Pyridine。
登记用途：Fragrance Ingredients、Used as a flavoring agent。
2-Acetylpyridine（CAS 1122-62-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 1122-62-9 |
|---|---|
| PubChem CID | 14286 |
| Molecular formula | C7H7NO |
| Molecular weight | 121.05 g/mol |
| IUPAC name | 1-pyridin-2-ylethanone |
| InChIKey | AJKVQEKCUACUMD-UHFFFAOYSA-N |
| UNII (FDA) | 629O10UI3L |
| ChEBI ID | CHEBI:193619 |
| FEMA number | 3251 |
| JECFA number | 1309 |
| Molecular Weight | 121.14 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 121.052763847 |
| Monoisotopic Mass | 121.052763847 |
| Topological Polar Surface Area | 30 |
| Heavy Atom Count | 9 |
| Boiling Point | 189.00 to 193.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 189-193 °C |
| Density | 1.077-1.084 |
| Vapor Pressure | 0.37 [mmHg] |
| LogP | 0.85 |
| LogP | 0.83 |
| Refractive Index | 1.518-1.524 |
2-ACETYLPYRIDINE; 1122-62-9; 1-pyridin-2-ylethanone; Methyl 2-pyridyl ketone; 1-(Pyridin-2-Yl)Ethan-1-One; Ketone, methyl 2-pyridyl; 2-Acetopyridine; Ethanone, 1-(2-pyridinyl)-; FEMA No. 3251; 629O10UI3L; NSC-15043; RefChem:85007; 214-355-6; 1-(pyridin-2-yl)ethanone; Acetylpyridine; 1-(2-Pyridinyl)ethanone
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Popcorn, Roasted Nut No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 73.1% (320 / 438) |
| GHS notification summary | 73.1% (320 / 438) |
|---|---|
| Reported hazard statements | H315 (26.9%), H319 (26.3%), H335 (23.7%) |
This chemical does not meet GHS hazard criteria for 73.1% (320 of 438) of all reports.
H315 (26.9%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Acetylpyridine is identified by CAS 1122-62-9, molecular formula C7H7NO and molecular weight 121.05 g/mol. UNII 629O10UI3L; ChEBI 193619; InChIKey AJKVQEKCUACUMD-UHFFFAOYSA-N. Boiling Point: 189.00 to 193.00 °C. @ 760.00 mm Hg; Boiling Point: 189-193 °C; Density: 1.077-1.084.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Acetylpyridine