2-(4-甲基-5-噻唑基)乙基丙酸酯，CAS 登记号 324742-96-3，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，下游主要用于食用香精。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-(4-methyl-5-thiazolyl)ethyl propionate · CAS 324742-96-3 · C9H13NO2S. UNII 9C20571O7V. Boiling Point: 99-105 °C (1 mm Hg); Density: 1.136-1.140; Refractive Index: 1.502-1.506.
| CAS Registry Number | 324742-96-3 |
|---|---|
| PubChem CID | 29933357 |
| Molecular formula | C9H13NO2S |
| IUPAC name | 2-(4-methyl-1,3-thiazol-5-yl)ethyl propanoate |
| UNII (FDA) | 9C20571O7V |
| FEMA number | 4276 |
| JECFA number | 1752 |
| Molecular Weight | 199.27 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 199.06669983 |
| Monoisotopic Mass | 199.06669983 |
| Topological Polar Surface Area | 67.4 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Boiling Point | 99-105 °C (1 mm Hg) |
|---|---|
| Density | 1.136-1.140 |
| Refractive Index | 1.502-1.506 |
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Nuts No safety concern at current levels of intake when used as a flavouring agent TRS 947-JECFA68/ |
|---|---|
| GHS notification summary | 100% (89 / 89) |
| GHS notification summary | 100% (89 / 89) |
|---|
This chemical does not meet GHS hazard criteria for 100% (89 of 89) of all reports.
Reported as not meeting GHS hazard criteria by 89 of 89 companies. For more detailed information, please visit ECHA C&L website.
2-(4-Methyl-5-thiazolyl)ethyl propionate; 324742-96-3; Sulfuryl propionate; 2-(4-methyl-1,3-thiazol-5-yl)ethyl propanoate; FEMA No. 4276; 9C20571O7V; 2-(4-Methyl-5-thiazolyl)ethyl propionate [FHFI]; 5-Thiazoleethanol, 4-methyl-, propanoate (ester); DTXSID10186208; 5-Thiazoleethanol, 4-methyl-, 5-propanoate; RefChem:458063; DTXCID80108699; 2-(4-Methylthiazol-5-yl)ethyl propionate; UNII-9C20571O7V; SCHEMBL12023040; CHEBI:169108
CAS 324742-96-3; molecular formula C9H13NO2S; molecular weight — g/mol.
2-(4-Methyl-5-thiazolyl)ethyl propionate, 324742-96-3, Sulfuryl propionate, 2-(4-methyl-1,3-thiazol-5-yl)ethyl propanoate, FEMA No. 4276, 9C20571O7V.
Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents.
100% of GHS notifications report no hazard classification (89 of 89).
Boiling Point: 99-105 °C (1 mm Hg); Density: 1.136-1.140; Refractive Index: 1.502-1.506.
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.