2-propionyl-2-thiazoline

Full Material List
1-(4,5-dihydro-1,3-thiazol-2-yl)propan-1-one

Identifiers

FEMA 4064
CAS 29926-42-9
EINECS N/A
Synonyms
  • 1-(4,5- dihydro-1,3-thiazol-2-yl)-1-propanone
  • 1-(4,5- dihydro-1,3-thiazol-2-yl)propan-1-one
  • 1-(4,5- dihydro-2-thiazolyl)-1-propanone
  • 1-(4,5- dihydrothiazol-2-yl)propan-1-one
  • 1- propanone, 1-(4,5-dihydro-2-thiazolyl)-
  • propionyl thiazoline-2,2 10% VTG
  • 1-(2- thiazolin-2-yl)-1-propanone
JECFA Food Flavoring 1760
JECFA Food Additive N/A
DG SANTE Food Flavourings 15.128 2-propionyl-2-thiazoline
DG SANTE Food Contact Materials N/A
FDA UNII 19M98WOF3F
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 143.20893
Molecular Formula C6 H9 O N S

Organoleptic

Organoleptic Notes
  • 1. Odor Type: meaty meaty nutty cooked roasted
  • Odor Description:at 0.10 % in propylene glycol. meaty nutty cooked roasted
Odor meaty
meaty, nutty, cooked, roasted,
Flavor popcorn
popcorn, roasted, bready, bread, baked, crust,

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 99.00 to 100.00
Specific Gravity 1.13000 to 1.33000 @ 25.00 °C.
Lbs/Gal (est) 9.403 to 11.067
Refractive Index 1.51000 to 1.52500 @ 20.00 °C.
Melting Point N/A
Boiling Point 237.00 to 241.00 °C. @ 760.00 mm Hg
Flash Point 209.00 °F. TCC ( 98.33 °C. )
Acid Value N/A
Vapor Pressure 0.040000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) -0.363 (est)
Soluble In
  • alcohol
  • water, 3760 mg/L @ 25 °C (est)
  • water
Occurrence
  • not found in nature