Ethyl 3-Methylthiopropionate
Aroma Chemical CAS 13327-56-5
A sulfury fruity note with a ripe pineapple character and a soft tomato facet. Metallic and natural, it adds a tropical lift in traces.
Odor profile
| Descriptor 1 | Fruity |
| Descriptor 2 | Sulfurous |
| Descriptor 3 | Pineapple |
Identification
| CAS Number | 13327-56-5 |
| Category | Aroma Chemical |
| Formula | C6H12O2S |
| Mol. Weight | 148.23 |
| IUPAC Name | ethyl 3-methylsulfanylpropanoate |
| InChIKey | YSNWHRKJEKWJNY-UHFFFAOYSA-N |
Synonyms
ethyl (3-methylthio) propionate, ethyl (3-methylthio) propionate natural, ethyl 3-(methyl thio) propanoate, ethyl 3-(methyl thio) propionate, ethyl 3-(methylmercapto)propionate, ethyl 3-(methylsulfanyl)propanoate, ethyl 3-(methylthio propionate, ethyl 3-(methylthio)-propionate, ethyl 3-(methylthio)propanoate, ethyl 3-(methylthio)propionate, ethyl 3-methyl mercaptopropionate, ethyl 3-methyl thiopropionate, ethyl 3-methyl thiopropionate FCC, ethyl 3-methylsulfanylpropanoate, ethyl 3-methylthio propionate, ethyl beta-methyl thiopropionate, ethyl methylthioproprionate natural, ethyl-3-(methyl thio) propionate, ethyl-3-(methylthio)-propionate natural, ethyl-3-methyl thio propionate, ethyl-3-methyl thiopropionate, ethyl-3-methylthio propionate, ethyl-3-methylthiopropionate, ethyl-3-metylthiopropionate, natural, 3-( methyl thio) propionic acid ethyl ester, 3-methyl thiopropionic acid ethyl ester, 3-( methylthio)propanoic acid ethyl ester, (3-methylthio)propionic acid ethyl ester, 3-( methylthio)propionic acid ethyl ester, 3-( methylthio)propionic acid ethylester, pineapple thiopropionate, propanoic acid, 3-(methylthio)-, ethyl ester, propionic acid, 3-methylthio-, ethyl ester
Physical and chemical data
| Boiling Point | 196.00 °C |
| Flash Point | 78.89 °C |
| Density | 1.03000 |
| Refractive Index | 1.45700 |
| Vapor Pressure | 0.324000 mmHg @ 25.00 C. (est) |
| LogP | 1.352 |
| Solubility | alcohol; water, 4534 mg/L @ 25 C (est); For experimental / research use only. |
| Appearance | colorless to pale yellow clear liquid |
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.