ChemicalBook Product Catalog Organic Chemistry Heterocyclic Compounds 2,4,5-TRIMETHYLOXAZOLE

2,4,5-TRIMETHYLOXAZOLE

2,4,5-TRIMETHYLOXAZOLE Basic information
Product Name:2,4,5-TRIMETHYLOXAZOLE
Synonyms:2,4,5-Trimethyl-1,3-oxazole;Oxazole, 2,4,5-trimethyl;trimethyl-oxazol;TRIMETHYLOXAZOLE;2,4,5-Thrimethyloxazole;2,4,5-TRIMETHYLOXAZOLE;Oxazole, trimethyl-;2,3,4-TRIMETHYLOXAZOLE
CAS:20662-84-4
MF:C6H9NO
MW:111.14
EINECS:243-952-4
Product Categories:Oxazole&Isoxazole;Flavor
Mol File:20662-84-4.mol
2,4,5-TRIMETHYLOXAZOLE Structure
2,4,5-TRIMETHYLOXAZOLE Chemical Properties
Boiling point 133-134 °C(lit.)
density 0.957 g/mL at 25 °C(lit.)
refractive index n20/D 1.442(lit.)
FEMA 4394 | TRIMETHYLOXAZOLE
Fp 92 °F
storage temp. Sealed in dry,2-8°C
form Liquid
pka3.73±0.10(Predicted)
color Clear yellow
Odorat 100.00 %. nutty nut skin roasted wasabi shellfish mustard vegetable
Odor Typenutty
JECFA Number1553
BRN 107043
LogP1.09
CAS DataBase Reference20662-84-4(CAS DataBase Reference)
Safety Information
Hazard Codes F
Risk Statements 10
Safety Statements 16-33-29-3/7/9-24/25
RIDADR UN 1993 3/PG 3
WGK Germany 2
HazardClass 3
PackingGroup III
HS Code 29349990
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
2,4,5-TRIMETHYLOXAZOLE Usage And Synthesis
Chemical PropertiesCLEAR YELLOW LIQUID
Chemical PropertiesYellowish liquid; boiled beef aroma.
OccurrenceReported found in heated beef, cocoa, coffee and cooked pork.
DefinitionChEBI: Trimethyloxazole is an oxazole.
Aroma threshold valuesMedium strength odor, nutty type; recommend smelling in a 10.00% solution or less.
General Description2,4,5-Trimethyloxazole undergoes regio- and diastereoselective photocycloaddition reaction with aliphatic and aromatic aldehydes to yield erythro α-amino, β-hydroxy methyl ketones.
2,4,5-TRIMETHYLOXAZOLE Preparation Products And Raw materials
Preparation ProductsTrimethyl thiazole
N-(2-METHOXYETHYL)-2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXAMIDE 1-((4-[2-METHYL-5-(4-NITROPHENYL)-1,3-OXAZOL-4-YL]PHENYL)SULFONYL)TRIAZA-1,2-DIEN-2-IUM 4,5-DIMETHYL-2-PHENYL-1,3-OXAZOLE 2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXYLIC ACID, ETHYL ESTER 2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXYLICACID 2-ISOBUTYL-4,5-DIMETHYLOXAZOLE 2-(5-METHYL-2-PHENYL-1,3-OXAZOL-4-YL)ACETIC ACID FEMA 3672 N-ALLYL-2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXAMIDE N-(2-PYRIDINYL)-2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXAMIDE N-(2-MORPHOLINOETHYL)-2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXAMIDE N-METHYL-2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXAMIDE DIMETHYL POPOP 2-CHLORO-3-[(([1-(2,4-DIMETHYL-1,3-OXAZOL-5-YL)ETHYLIDENE]AMINO)OXY)CARBONYL]PYRIDINE 2,4,5-TRIMETHYLOXAZOLE N-(3-PYRIDINYLMETHYL)-2-PHENYL-5-(TRIFLUOROMETHYL)-OXAZOLE-4-CARBOXAMIDE 2-METHYL-4,5-DIPHENYLOXAZOLE 9,10-DIHYDRO-2-METHYL-4H-BENZO[5,6]CYCLOHEPT[1,2-D]OXAZOL-4-OL
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