2-(1-甲基丙基)噻唑，CAS 登记号 18277-27-5，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-(1-Methylpropyl)thiazole · CAS 18277-27-5 · C7H11NS. UNII 55W190Y3Q7. Boiling Point: 173-174 °C; Density: 0.998-1.003; Refractive Index: 1.496-1.502.
| CAS Registry Number | 18277-27-5 |
|---|---|
| PubChem CID | 519539 |
| Molecular formula | C7H11NS |
| IUPAC name | 2-butan-2-yl-1,3-thiazole |
| UNII (FDA) | 55W190Y3Q7 |
| FEMA number | 3372 |
| JECFA number | 1033 |
| Molecular Weight | 141.24 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 141.06122053 |
| Monoisotopic Mass | 141.06122053 |
| Topological Polar Surface Area | 41.1 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 173-174 °C |
|---|---|
| Density | 0.998-1.003 |
| Refractive Index | 1.496-1.502 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 0.7% (1 / 136) |
| GHS notification summary | 0.7% (1 / 136) |
|---|---|
| Reported hazard statements | H226 (39.7%), H315 (96.3%), H319 (96.3%), H335 (96.3%) |
This chemical does not meet GHS hazard criteria for 0.7% (1 of 136) of reports.
H226 (39.7%): Flammable liquid and vapor [Warning Flammable liquids]
18277-27-5; 2-sec-Butylthiazole; 2-(1-Methylpropyl)thiazole; Thiazole, 2-(1-methylpropyl)-; 2-butan-2-yl-1,3-thiazole; 2-(butan-2-yl)-1,3-thiazole; Thiazole, 2-sec-butyl-; FEMA No. 3372; UNII-55W190Y3Q7; EINECS 242-154-3; 55W190Y3Q7; AI3-35568; DTXSID60864822; 2-(1-METHYLPROPYL)THIAZOLE [FHFI]; RefChem:83835; DTXCID40813297
CAS 18277-27-5; molecular formula C7H11NS; molecular weight — g/mol.
18277-27-5, 2-sec-Butylthiazole, 2-(1-Methylpropyl)thiazole, Thiazole, 2-(1-methylpropyl)-, 2-butan-2-yl-1,3-thiazole, 2-(butan-2-yl)-1,3-thiazole.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
0.7% of GHS notifications report no hazard classification (1 of 136).
Boiling Point: 173-174 °C; Density: 0.998-1.003; Refractive Index: 1.496-1.502.
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.