ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Oxygen-containing heterocyclic compounds > Thiazole, thiophene, and pyridine > 2-PROPIONYL-2-THIAZOLINE
2-PROPIONYL-2-THIAZOLINE
2-PROPIONYL-2-THIAZOLINE Basic information
- Product Name:
- 2-PROPIONYL-2-THIAZOLINE
- Synonyms:
-
- 2-PROPIONYL-2-THIAZOLINE
- 1-(4,5-Dihydrothiazol-2-yl)propan-1-one
- 1-(4,5-Dihydro-2-thiazolyl)-1-propanone
- 1-(4,5-dihydro-1,3-thiazol-2-yl)propan-1-one
- 1-(4,5-Dihydrothiazol-2-yl)propan-1-one USP/EP/BP
- CAS:
- 29926-42-9
- MF:
- C6H9ONS
- MW:
- 0
- Product Categories:
-
- thiazole Flavor
- Mol File:
- 29926-42-9.mol
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2-PROPIONYL-2-THIAZOLINE Chemical Properties
- Boiling point:
- 239℃
- Density
- 1.23
- FEMA
- 4064 | 2-PROPIONYL-2-THIAZOLINE
- Flash point:
- 99℃
- storage temp.
- 2-8°C
- Odor
- at 0.10 % in propylene glycol. meaty nutty cooked roasted
- Odor Type
- meaty
- JECFA Number
- 1760
- LogP
- -0.36
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2-PROPIONYL-2-THIAZOLINE Usage And Synthesis
Chemical Properties
2-Propionyl-2-thiazoline has a roasty, popcorn-like odor.
Occurrence
Reportedly present in popcorn.
Definition
ChEBI: 2-Propionyl-2-thiazoline is a member of thiazoles.
Preparation
Formed in mixtures of cysteine/carbohydrates treated under roasting conditions. Formed by thermal degradation of 2-acetyl-2-hydroxymethyl-1,3-thiazolidine.
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