ChemicalBook--->CAS DataBase List--->29926-42-9

29926-42-9

29926-42-9 Structure

29926-42-9 Structure
IdentificationBack Directory
[Name]

2-PROPIONYL-2-THIAZOLINE
[CAS]

29926-42-9
[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
[Molecular Formula]

C6H9ONS
[MDL Number]

MFCD20039938
[MOL File]

29926-42-9.mol
Chemical PropertiesBack Directory
[Boiling point ]

239℃
[density ]

1.23
[FEMA ]

4064 | 2-PROPIONYL-2-THIAZOLINE
[Fp ]

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
Hazard InformationBack Directory
[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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