ChemicalBook >> CAS DataBase List >>2,4,5-TRIMETHYLOXAZOLE
2,4,5-TRIMETHYLOXAZOLE
- CAS No.
- 20662-84-4
- Chemical Name:
- 2,4,5-TRIMETHYLOXAZOLE
- Synonyms
- TRIMETHYLOXAZOLE;trimethyl-oxazol;Oxazole, trimethyl-;triMethyl-1,3-oxazole;2,3,5-TRIMETHYLOXAZOLE;2,3,4-TRIMETHYLOXAZOLE;2,4,5-TRIMETHYLOXAZOLE;2,4,5-Thrimethyloxazole;Oxazole, 2,4,5-trimethyl;2,4,5-Trimethyloxazole,95%
- CBNumber:
- CB7768086
- Molecular Formula:
- C6H9NO
- Molecular Weight:
- 111.14
- MDL Number:
- MFCD00005308
- MOL File:
- 20662-84-4.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Boiling point | 133-134 °C(lit.) |
|---|---|
| Density | 0.957 g/mL at 25 °C(lit.) |
| refractive index |
n |
| FEMA | 4394 | TRIMETHYLOXAZOLE |
| Flash point | 92 °F |
| storage temp. | Sealed in dry,2-8°C |
| pka | 3.73±0.10(Predicted) |
| form | Liquid |
| color | Clear yellow |
| Odor | at 100.00 %. nutty nut skin roasted wasabi shellfish mustard vegetable |
| Odor Type | nutty |
| biological source | synthetic |
| JECFA Number | 1553 |
| BRN | 107043 |
| LogP | 1.09 |
| Substances Added to Food (formerly EAFUS) | TRIMETHYLOXAZOLE |
| CAS DataBase Reference | 20662-84-4(CAS DataBase Reference) |
| FDA UNII | B04PF51WXI |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P405-P501a-P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
2,4,5-TRIMETHYLOXAZOLE price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 193704 | 2,4,5-Trimethyloxazole 95% | 20662-84-4 | 5g | $49.5 | 2023-01-07 | Buy |
| Sigma-Aldrich | 193704 | 2,4,5-Trimethyloxazole 95% | 20662-84-4 | 25g | $164 | 2023-01-07 | Buy |
| TCI Chemical | T2595 | 2,4,5-Trimethyloxazole >98.0%(GC) | 20662-84-4 | 5g | $35 | 2024-03-01 | Buy |
| Alfa Aesar | A10328 | 2,4,5-Trimethyloxazole, 97% | 20662-84-4 | 5g | $28.65 | 2024-03-01 | Buy |
| Alfa Aesar | A10328 | 2,4,5-Trimethyloxazole, 97% | 20662-84-4 | 25g | $79.65 | 2024-03-01 | Buy |
2,4,5-TRIMETHYLOXAZOLE Chemical Properties,Uses,Production
Chemical Properties
Yellowish liquid; boiled beef aroma.
Chemical Properties
CLEAR YELLOW LIQUID
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-like, roasted vegetative, toasted Dutched cocoa background with a slight nutty nuance.
Taste at 1ppm: Sweet roasted cocoa, coffee, chocolate, slightly seared savory beef, proteinous with green vegetative nuances.
2,4,5-TRIMETHYLOXAZOLE Preparation Products And Raw materials
Global( 138)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29685 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29869 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 | sales@amoychem.com | China | 6383 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17365 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
View Lastest Price from 2,4,5-TRIMETHYLOXAZOLE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-07-23 | 2,4,5-TRIMETHYLOXAZOLE
20662-84-4
|
US $0.00-0.00 / kg | 1kg | 98% | 10ton | JINING XINHE CHEMICAL CO., LTD | |
 |
2019-08-08 | 2,4,5-TRIMETHYLOXAZOLE
20662-84-4
|
US $1.00 / KG | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- 2,4,5-TRIMETHYLOXAZOLE
20662-84-4
- US $0.00-0.00 / kg
- 98%
- JINING XINHE CHEMICAL CO., LTD
-
- 2,4,5-TRIMETHYLOXAZOLE
20662-84-4
- US $1.00 / KG
- 98%
- Career Henan Chemical Co
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