Methyl 3-Methylthiopropionate
Aroma Chemical CAS 13532-18-8
A pungent sulfurous note with an onion and garlic character and a soft tomato facet.
Odor profile
| Descriptor 1 | Fruity |
| Descriptor 2 | Pineapple |
| Descriptor 3 | Grapefruit |
Identification
| CAS Number | 13532-18-8 |
| Category | Aroma Chemical |
| Formula | C5H10O2S |
| Mol. Weight | 134.20 |
| IUPAC Name | methyl 3-methylsulfanylpropanoate |
| InChIKey | DMMJVMYCBULSIS-UHFFFAOYSA-N |
Synonyms
methyl 3-(methylmercapto)propionate, methyl 3-(methylsulfanyl)propanoate, methyl 3-(methylthio) propionate, methyl 3-(methylthio)-propionate, methyl 3-(methylthio)propanoate, methyl 3-(methylthio)propionate, methyl 3-(methylthio)propionate natural, methyl 3-methyl thiopropionate, methyl 3-methylsulfanylpropanoate, methyl 3-methylthio propionate, methyl 3-methylthiopropanoate, methyl beta-methiopropionate, methyl beta-methyl mercaptopropionate, methyl beta-methyl thio propionate, methyl beta-methyl thiopropionate, beta-methyl thio propionate, 3-( methyl thio) propanoic acid methyl ester, methyl-3-(methyl thio) propionate, methyl-3-(methylthio) propionate, methyl-3-(methylthio)propionate, methyl-3-(methylthio)propionate natural, methyl-3-methyl thiopropionate, methyl-3-methylthio propionate, methyl-3-methylthio-propionate natural, methyl-3-methylthiopropionate, 3-methylsulfanyl-propionic acid methyl ester, 3-( methylthio) propanoic acid methyl ester, 3-( methylthio)propanoic acid methyl ester, 3-( methylthio)propionic acid methyl ester, 3-methylthiopropionic acid methyl ester, naranjilla propionate, propanoic acid, 3- (methylthio)-, methyl ester, propanoic acid, 3-(methylthio)-, methyl ester, propionic acid, 3-(methylthio)-, methyl ester
Physical and chemical data
| Boiling Point | 181 °C |
| Flash Point | 72.22 °C |
| Density | 1.06400 |
| Refractive Index | 1.46000 |
| Vapor Pressure | 0.735000 mmHg @ 25.00 C. (est) |
| LogP | 0.842 |
| Solubility | alcohol; dipropylene glycol; water, very slightly |
| 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.