| Customization: | Available |
|---|---|
| CAS No.: | 3581-91-7 |
| Formula: | C5h7ns |
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best quality 4,5-Dimethylthiazole for flavors and fragrances 3581-91-7
| 4,5-Dimethylthiazole Basic information | |
| Product Name: | 4,5-Dimethylthiazole |
| CAS: | 3581-91-7 |
| MF: | C5H7NS |
| MW: | 113.18 |
| EINECS: | 222-703-3 |
| Mol File: | 3581-91-7.mol |
| 4,5-Dimethylthiazole Chemical Properties | |
| Melting point | 83-84 C |
| Boiling point | 158 °C742 mm Hg(lit.) |
| density | 1.07 g/mL at 25 °C(lit.) |
| FEMA | 3274 | 4,5-DIMETHYLTHIAZOLE |
| refractive index | n20/D 1.521(lit.) |
| Fp | 124 °F |
| form | solid |
| pka | pK1:3.73 (25°C,μ=0.1) |
| Specific Gravity | 1.07 |
| JECFA Number | 1035 |
| BRN | 105694 |
| CAS DataBase Reference | 3581-91-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Thiazole, 4,5-dimethyl-(3581-91-7) |
| Assay (GC): | ≥99% |
| Specific gravity 25°C: | 1.078 ~ 1.084 |
| Refractive index 20°C: | 1.515 ~ 1.520 |
| Boiling point (°C): | 157 ~ 159 |
| Flash point (°C): | 51 |
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