2-甲基苯并恶唑，CAS 登记号 95-21-6，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-Methylbenzoxazole · CAS 95-21-6 · C8H7NO. UNII Z0P021V3TI. Boiling Point: 199 °C; Melting Point: 9.5 °C; Density: 1.109-1.115.
| 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 |
| Formal Charge | 0 |
| Boiling Point | 199 °C |
|---|---|
| Melting Point | 9.5 °C |
| Density | 1.109-1.115 |
| Refractive Index | 1.544-1.550 |
| 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; 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-
CAS 95-21-6; molecular formula C8H7NO; molecular weight — g/mol.
2-Methylbenzoxazole, 95-21-6, 2-Methyl-1,3-benzoxazole, 2-Methylbenzoxazol, BENZOXAZOLE, 2-METHYL-, 2-Methyl-4,5-benzo-oxazole.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H226, H302, H312, H315, H318.
Boiling Point: 199 °C; Melting Point: 9.5 °C; Density: 1.109-1.115; Refractive Index: 1.544-1.550.
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.