2-ISOBUTYL-4,5-DIMETHYLTHIAZOLE
- CAS NO.：53498-32-1
- Empirical Formula: C9H15NS
- Molecular Weight: 169.29
- MDL number: MFCD00053136
- EINECS: 258-586-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-25 18:00:55
What is 2-ISOBUTYL-4,5-DIMETHYLTHIAZOLE?
Chemical properties
CLEAR YELLOW LIQUID
The Uses of 2-ISOBUTYL-4,5-DIMETHYLTHIAZOLE
2-Isobutyl-4,5-dimethylthiazole are thiazolines found in in cooked beef aroma.
Synthesis Reference(s)
Synthesis, p. 696, 1976 DOI: 10.1055/s-1976-24165
Properties of 2-ISOBUTYL-4,5-DIMETHYLTHIAZOLE
| Boiling point: | 235.5±9.0 °C(Predicted) |
| Density | 0.967 |
| refractive index | 1.495-1.497 |
| FEMA | 4647 | 4,5-DIMETHYL-2-ISOBUTYLTHIAZOLE |
| pka | 4.15±0.10(Predicted) |
| Odor | at 0.10 % in dipropylene glycol. geranium green red rose nutty vegetable nut skin earthy beany |
| JECFA Number | 2109 |
| CAS DataBase Reference | 53498-32-1(CAS DataBase Reference) |
| EPA Substance Registry System | Thiazole, 4,5-dimethyl-2-(2-methylpropyl)- (53498-32-1) |
Safety information for 2-ISOBUTYL-4,5-DIMETHYLTHIAZOLE
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 2-ISOBUTYL-4,5-DIMETHYLTHIAZOLE
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