2-Propionyl-2-thiazoline (CAS 29926-42-9) — formula C6H9NOS, molecular weight 143.04 g/mol; category food flavors.
2-Propionyl-2-thiazoline (CAS 29926-42-9) is a food flavors. Its molecular formula C6H9NOS comprises 6 C, 9 H, 1 N, 1 O, 1 S atoms. Its molecular weight is about 143.04 g/mol. Reported physicochemical data: boiling point around 237-241 °C, LogP about 0.7. Flavors are used to provide or enhance aroma in food and beverages, and must comply with food flavoring regulations. Widely used in beverages, confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 29926-42-9 |
|---|---|
| Molecular Formula | C6H9NOS |
| Molecular Weight | 143.04 g/mol |
| Boiling Point | 237-241 °C |
| LogP | 0.7 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Flavors |
Documented applications: confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
2-Propionyl-2-thiazoline is a flavoring compound with CAS registry number 29926-42-9 and molecular formula C6H9NOS (molecular weight 143.04 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 29926-42-9
Its molecular formula C6H9NOS comprises 6 C, 9 H, 1 N, 1 O, 1 S atoms.
Also known as: 2-Propionyl-2-thiazoline · 2-丙酰基-2-噻唑啉
Category: food flavors
The CAS registry number of 2-Propionyl-2-thiazoline is 29926-42-9.
Molecular formula C6H9NOS, molecular weight 143.04 g/mol.
It is also registered under: 2-Propionyl-2-thiazoline, 2-丙酰基-2-噻唑啉.
Recorded applications: confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Propionyl-2-thiazoline (CAS 29926-42-9), compiled from public chemistry databases.
| 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 |
| Boiling Point | 237-241 °C |
|---|---|
| Density | 1.230-1.245 |
| Refractive Index | 1.514-1.517 |
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
| 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 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-丙酰基-2-噻唑啉