1-(Methylthio)-2-butanone
- CAS NO.：13678-58-5
- Empirical Formula: C5H10OS
- Molecular Weight: 118.2
- MDL number: MFCD00209520
- EINECS: 237-169-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-03 14:17:14
What is 1-(Methylthio)-2-butanone?
Description
1-(Methylthio)-2-butanone has an odor reminiscent of mushroom, with a characteristic garlic undertone. Can be synthesized from chloro- 1 -butan-2-one.
Chemical properties
1-(Methylthio)-2-butanone has an odor reminiscent of mushroom, with a characteristic garlic undertone
Occurrence
Reported found as a constituent in coffee aroma
Preparation
From chloro-1-butan-2-one
Definition
ChEBI: 1-(Methylthio)-2-butanone is a ketone.
Synthesis Reference(s)
Synthetic Communications, 19, p. 443, 1989 DOI: 10.1080/00397918908050685
Properties of 1-(Methylthio)-2-butanone
| Boiling point: | 52-53°C (8 mm Hg) |
| Density | 0.9970 g/cm3(Temp: 22 °C) |
| FEMA | 3207 | 1-(METHYLTHIO)-2-BUTANONE |
| Odor | at 0.10 % in propylene glycol. mushroom garlic oily fishy |
| JECFA Number | 496 |
| CAS DataBase Reference | 13678-58-5(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Butanone, 1-(methylthio)- (13678-58-5) |
Safety information for 1-(Methylthio)-2-butanone
Computed Descriptors for 1-(Methylthio)-2-butanone
New Products
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