2-异丁基-4,5-二甲基噻唑，CAS 登记号 53498-32-1，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-isobutyl-4,5-dimethylthiazole · CAS 53498-32-1 · C9H15NS. UNII 5P82VD25ZI. Boiling Point: 266-267 °C; Density: 0.967-0.975 (20 °C); Refractive Index: 1.490-1.498.
| CAS Registry Number | 53498-32-1 |
|---|---|
| PubChem CID | 104513 |
| Molecular formula | C9H15NS |
| IUPAC name | 4,5-dimethyl-2-(2-methylpropyl)-1,3-thiazole |
| UNII (FDA) | 5P82VD25ZI |
| FEMA number | 4647 |
| JECFA number | 2109 |
| Molecular Weight | 169.29 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 169.09252066 |
| Monoisotopic Mass | 169.09252066 |
| Topological Polar Surface Area | 41.1 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 266-267 °C |
|---|---|
| Density | 0.967-0.975 (20 °C) |
| Refractive Index | 1.490-1.498 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 20.8% (25 / 120) |
| GHS notification summary | 20.8% (25 / 120) |
|---|---|
| Reported hazard statements | H302 (65.8%), H315 (12.5%), H319 (12.5%), H335 (12.5%) |
This chemical does not meet GHS hazard criteria for 20.8% (25 of 120) of reports.
H302 (65.8%): Harmful if swallowed [Warning Acute toxicity, oral]
2-Isobutyl-4,5-dimethylthiazole; 53498-32-1; geranium thiazole; 4,5-Dimethyl-2-isobutylthiazole; Thiazole, 4,5-dimethyl-2-(2-methylpropyl)-; 5P82VD25ZI; EINECS 258-586-0; DTXSID6068858; FEMA NO. 4647; RefChem:507833; DTXCID9041447; 2-Isobutyl-4,5-dimethyl thiazole; 258-586-0; 4,5-dimethyl-2-(2-methylpropyl)-1,3-thiazole; 4,5-DIMETHYL-2-ISOBUTYL THIAZOLE; MFCD00053136
CAS 53498-32-1; molecular formula C9H15NS; molecular weight — g/mol.
2-Isobutyl-4,5-dimethylthiazole, 53498-32-1, geranium thiazole, 4,5-Dimethyl-2-isobutylthiazole, Thiazole, 4,5-dimethyl-2-(2-methylpropyl)-, 5P82VD25ZI.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
20.8% of GHS notifications report no hazard classification (25 of 120).
Boiling Point: 266-267 °C; Density: 0.967-0.975 (20 °C); Refractive Index: 1.490-1.498.
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.