2-甲基苯并恶唑（CAS 95-21-6）：分子式 C8H7NO、分子量 133.15。
| CAS号 | 95-21-6 |
|---|---|
| 分子式 | C8H7NO |
| 分子量 | 133.15 |
| 熔点 | 9.5 °C |
| 沸点 | 199 °C |
| LogP | 2.2 |
| 应用领域 | Uses: Used as flavoring agent、[JECFA]、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Benzoxazole、2-methyl-: ACTIVE |
登记用途：Uses: Used as flavoring agent、[JECFA]、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Benzoxazole、2-methyl-: ACTIVE。
2-甲基苯并恶唑 是一种化工化合物，登记 CAS 号为 95-21-6，分子式 C8H7NO（分子量 133.15）。
登记 CAS 号：95-21-6
其分子式 C8H7NO 由 8 个碳、7 个氢、1 个氮、1 个氧 组成。
别名/同义词：2-甲基苯并恶唑 · 2-Methylbenzoxazole
2-甲基苯并恶唑 的 CAS 登记号为 95-21-6。
分子式 C8H7NO，分子量 133.15。
别名/同义词：2-甲基苯并恶唑、2-Methylbenzoxazole。
登记用途：Uses: Used as flavoring agent、[JECFA]、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Benzoxazole、2-methyl-: ACTIVE。
2-甲基苯并恶唑（CAS 95-21-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 95-21-6 |
|---|---|
| PubChem CID | 7225 |
| Molecular formula | C8H7NO |
| IUPAC name | 2-methyl-1,3-benzoxazole |
| UNII (FDA) | Z0P021V3TI |
| FEMA number | 4398 |
| JECFA number | 1557 |
| Molecular Weight | 133.15 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 133.052763847 |
| Monoisotopic Mass | 133.052763847 |
| Topological Polar Surface Area | 26 |
| Heavy Atom Count | 10 |
| Boiling Point | 199 °C |
|---|---|
| Melting Point | 9.5 °C |
| Density | 1.109-1.115 |
| Refractive Index | 1.544-1.550 |
2-Methylbenzoxazole; 95-21-6; 2-Methyl-1,3-benzoxazole; 2-Methylbenzoxazol; BENZOXAZOLE, 2-METHYL-; 2-Methyl-4,5-benzo-oxazole; NSC-3824; Z0P021V3TI; CHEBI:51603; DTXSID50870432; RefChem:475977; DTXCID90818156; 202-399-9; 2-Methylbenzo[d]oxazole; 2-methyl-benzoxazole; Benzoxazole, methyl-
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent ">RS 952-JECFA 69/153 |
|---|
| Reported hazard statements | H226 (66.7%), H302 (100%), H312 (59.3%), H315 (100%), H318 (32.6%), H319 (67.4%), H332 (59.3%), H335 (99.3%) |
|---|
H226 (66.7%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
2-Methylbenzoxazole · CAS 95-21-6 · C8H7NO. UNII Z0P021V3TI. Boiling Point: 199 °C; Melting Point: 9.5 °C; Density: 1.109-1.115.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Methylbenzoxazole