2-丙酰基-2-噻唑啉，CAS 登记号 29926-42-9，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-Propionyl-2-thiazoline is identified by CAS 29926-42-9, molecular formula C6H9NOS and molecular weight 143.04 g/mol. UNII 19M98WOF3F; ChEBI 193654; InChIKey MFQABLFJUQNPAC-UHFFFAOYSA-N. Boiling Point: 237-241 °C; Density: 1.230-1.245; Refractive Index: 1.514-1.517.
| CAS Registry Number | 29926-42-9 |
|---|---|
| PubChem CID | 6428990 |
| Molecular formula | C6H9NOS |
| Molecular weight | 143.04 g/mol |
| IUPAC name | 1-(4,5-dihydro-1,3-thiazol-2-yl)propan-1-one |
| InChIKey | MFQABLFJUQNPAC-UHFFFAOYSA-N |
| UNII (FDA) | 19M98WOF3F |
| ChEBI ID | CHEBI:193654 |
| FEMA number | 4064 |
| JECFA number | 1760 |
| Molecular Weight | 143.21 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 143.04048508 |
| Monoisotopic Mass | 143.04048508 |
| Topological Polar Surface Area | 54.7 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Boiling Point | 237-241 °C |
|---|---|
| Density | 1.230-1.245 |
| Refractive Index | 1.514-1.517 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 100% (114 / 114) |
| GHS notification summary | 100% (114 / 114) |
|---|
This chemical does not meet GHS hazard criteria for 100% (114 of 114) of all reports.
Reported as not meeting GHS hazard criteria by 114 of 114 companies. For more detailed information, please visit ECHA C&L website.
2-propionyl-2-thiazoline; 29926-42-9; 1-(4,5-dihydro-1,3-thiazol-2-yl)propan-1-one; FEMA No. 4064; 2-Propionyl-2-thiazoline [FHFI]; UNII-19M98WOF3F; 1-Propanone, 1-(4,5-dihydro-2-thiazolyl)-; 19M98WOF3F; 1-Propanone, 1-(2-thiazolin-2-yl)-; 1-(4,5-Dihydro-1,3-thiazol-2-yl)-1-propanone; DTXSID20184038; RefChem:89300; DTXCID30106529; MFQABLFJUQNPAC-UHFFFAOYSA-N; 1-(4,5-dihydrothiazol-2-yl)propan-1-one; 1-(4,5-Dihydro-2-thiazolyl)-1-propanone
CAS 29926-42-9; molecular formula C6H9NOS; molecular weight 143.04 g/mol.
2-propionyl-2-thiazoline, 29926-42-9, 1-(4,5-dihydro-1,3-thiazol-2-yl)propan-1-one, FEMA No. 4064, 2-Propionyl-2-thiazoline [FHFI], UNII-19M98WOF3F.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
100% of GHS notifications report no hazard classification (114 of 114).
Boiling Point: 237-241 °C; Density: 1.230-1.245; Refractive Index: 1.514-1.517.
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.