| 2-Ethoxythiazole Basic information |
| Product Name: | 2-Ethoxythiazole |
| Synonyms: | 2-ethoxy-thiazol;FEMA 3340;FEMA NUMBER 3340;2-ETHOXYTHIAZOLE;2-ETHOXYTHIAZOLE 99+%;2-ETHOXY THIAZOLE FEMA NO.3340;Thiazole, 2-ethoxy-;2-EHTOXYTHIAZOLE |
| CAS: | 15679-19-3 |
| MF: | C5H7NOS |
| MW: | 129.18 |
| EINECS: | 239-760-5 |
| Product Categories: | Alphabetical Listings;E-F;thiazole Flavor;Flavors and Fragrances |
| Mol File: | 15679-19-3.mol |
| 2-Ethoxythiazole Chemical Properties |
| Boiling point | 157-160 °C(lit.) |
| density | 1.133 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3340 | 2-ETHOXYTHIAZOLE |
| Fp | 129 °F |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 3.32±0.10(Predicted) |
| JECFA Number | 1056 |
| CAS DataBase Reference | 15679-19-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Thiazole, 2-ethoxy-(15679-19-3) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 29341000 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| 2-Ethoxythiazole Usage And Synthesis |
| Chemical Properties | Colorless to light yellow liqui |
| Chemical Properties | 2-Ethoxythiazole has a strong, burnt, nutty, roasted meat-like odor. |
| Preparation | 2-Bromothiazole is treated with sodium alkoxides to give 2-alkoxythiaxole |
| Aroma threshold values | Aroma characteristics at 2.0%: musty, vegetative, green, phenolic, nutty, coffee and brothy |
| Taste threshold values | Taste characteristics at 2.0 ppm: musty, vegetative, brothy, nutty and coffee with a slight rubbery nuance. |
| 2-Ethoxythiazole Preparation Products And Raw materials |
| Raw materials | Sodium ethoxide |
| Preparation Products | 4-Thiazoline-2-one |
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