| Ethyl 3-methylthiopropionate Basic information |
| Product Name: | Ethyl 3-methylthiopropionate |
| Synonyms: | RARECHEM AL BI 0161;ETHYL-BETA-METHYLTHIOPROPIONATE;ETHYL 3-(METHYLTHIO)PROPIONATE;FEMA 3343;3-(methylthio)-propanoic acid ethyl ester;ETHYL-3-METYLTHIOPROPIONATE, NATURAL;Ethyl 3-methylthio propionate >=98.0%;MTHYL 3-METHYLTHIOPROPIONATE |
| CAS: | 13327-56-5 |
| MF: | C6H12O2S |
| MW: | 148.22 |
| EINECS: | 236-370-7 |
| Product Categories: | sulfide Flavor;Alphabetical Listings;Organic acids;E-F;Flavors and Fragrances;Sulfides flavors |
| Mol File: | 13327-56-5.mol |
| Ethyl 3-methylthiopropionate Chemical Properties |
| Boiling point | 197 °C(lit.) |
| density | 1.032 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3343 | ETHYL 3-METHYLTHIOPROPIONATE |
| Fp | 177 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 1.032 |
| JECFA Number | 476 |
| BRN | 1748688 |
| InChIKey | YSNWHRKJEKWJNY-UHFFFAOYSA-N |
| CAS DataBase Reference | 13327-56-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-(Methylthio)propanoic acid ethyl ester(13327-56-5) |
| EPA Substance Registry System | Ethyl 3-(methylthio)propionate (13327-56-5) |
| Safety Information |
| Safety Statements | 24/25 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29309090 |
| MSDS Information |
| Provider | Language |
|---|---|
| Ethyl 3-methylthiopropionate | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Ethyl 3-methylthiopropionate Usage And Synthesis |
| Chemical Properties | CLEAR COLORLESS TO PALE YELLOWISH LIQUID |
| Chemical Properties | Ethyl-β-methylthiopropionate has a pineapple, citrus odor and fruity, pineapple, passion fruit, malt whiskey flavor. |
| Occurrence | Reported found in melon, pineapple, Parmesan cheeses, beer, grape brandy, cognac, malt whiskey, wine, passion fruit and kiwifruit. |
| Definition | ChEBI: A carboxylic ester obtained by the formal condensation of the carboxy group of 3-(methylthio)propionic acid with ethanol. |
| Aroma threshold values | Detection: 7 ppb. Aroma characteristics at 1.0%: fruity, tinny pineapple, onion sulfurous, musty tomato with metallic ripe and canned notes, savory green with hints of horseradish and tropical notes. |
| Taste threshold values | Taste characteristics at 30 ppm: sulfuraceous, onion garlic, fruity, ripe, pulpy and tomato. |
| Ethyl 3-methylthiopropionate Preparation Products And Raw materials |
| Raw materials | Ethyl acrylate-->METHYL MERCAPTAN-->3,3'-Dithiobis(propionic acid ethyl) ester-->ETHYL-BETA-IODOPROPIONATE-->3-METHYLTHIOPROPIONIC ACID-->Ethanol-->Trimethyl phosphite |
| Preparation Products | Chlorotrimethylsilane |
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