| Identification | More | [Name]
2,4,5-TRIMETHYLOXAZOLE | [CAS]
20662-84-4 | [Synonyms]
2,4,5-TRIMETHYLOXAZOLE
TRIMETHYLOXAZOLE
2,4,5-Trimethyl-1,3-oxazole
Oxazole, 2,4,5-trimethyl
trimethyl-oxazol
2,4,5-Thrimethyloxazole
Oxazole, trimethyl-
2,3,4-TRIMETHYLOXAZOLE
2,3,5-TRIMETHYLOXAZOLE | [EINECS(EC#)]
243-952-4 | [Molecular Formula]
C6H9NO | [MDL Number]
MFCD00005308 | [Molecular Weight]
111.14 | [MOL File]
20662-84-4.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR YELLOW LIQUID | [Boiling point ]
133-134 °C(lit.) | [density ]
0.957 g/mL at 25 °C(lit.) | [FEMA ]
4394 | TRIMETHYLOXAZOLE | [refractive index ]
n20/D 1.442(lit.)
| [Fp ]
92 °F
| [storage temp. ]
Flammables area | [form ]
Liquid | [pka]
3.73±0.10(Predicted) | [color ]
Clear yellow | [Odor]
at 100.00 %. nutty nut skin roasted wasabi shellfish mustard vegetable | [biological source]
synthetic | [Odor Type]
nutty | [JECFA Number]
1553 | [BRN ]
107043 | [LogP]
1.09 | [CAS DataBase Reference]
20662-84-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
F | [Risk Statements ]
R10:Flammable. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S33:Take precautionary measures against static discharges .
S29:Do not empty into drains . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
2
| [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29349990 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR YELLOW LIQUID | [Chemical Properties]
Yellowish liquid; boiled beef aroma. | [Occurrence]
Reported found in heated beef, cocoa, coffee and cooked pork. | [Uses]
Possible applications: Chocolate, Dutch cocoa, coffee, various savory meaty flavors, malt and toasted bread. | [Definition]
ChEBI: Trimethyloxazole is an oxazole. | [Aroma threshold values]
Medium strength odor, nutty type; recommend smelling in a 10.00% solution or less. | [General Description]
2,4,5-Trimethyloxazole undergoes regio- and diastereoselective photocycloaddition reaction with aliphatic and aromatic aldehydes to yield erythro α-amino, β-hydroxy methyl ketones. | [Biological Activity]
Odor at 1.0%: Slight pyridine-likeroasted vegetativetoasted Dutched cocoa background with a slight nutty nuance.
Taste at 1ppm: Sweet roasted cocoacoffeechocolateslightly seared savory beefproteinous with green vegetative nuances. |
| Spectrum Detail | Back Directory | [Spectrum Detail]
2,4,5-TRIMETHYLOXAZOLE(20662-84-4)MS
2,4,5-TRIMETHYLOXAZOLE(20662-84-4)1HNMR
2,4,5-TRIMETHYLOXAZOLE(20662-84-4)13CNMR
2,4,5-TRIMETHYLOXAZOLE(20662-84-4)IR1
2,4,5-TRIMETHYLOXAZOLE(20662-84-4)Raman
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