1-(Methylthio)-2-butanone

1-(Methylthio)-2-butanone Basic information
Product Name:1-(Methylthio)-2-butanone
Synonyms:1-(METHYLTHIO)-2-BUTANONE;methylthiomethyl ethyl ketone;FEMA 3207;1-(methylthio)butan-2-one;2-Butanone, 1-(methylthio)-;1-methylsulfanylbutan-2-one;Methylthio Butanone;1-(Methylthio)-2-butanone USP/EP/BP
CAS:13678-58-5
MF:C5H10OS
MW:118.2
EINECS:237-169-7
Product Categories:sulfide Flavor
Mol File:13678-58-5.mol
1-(Methylthio)-2-butanone Structure
1-(Methylthio)-2-butanone Chemical Properties
Boiling point 52-53°C (8 mm Hg)
density 0.9970 g/cm3(Temp: 22 °C)
FEMA 3207 | 1-(METHYLTHIO)-2-BUTANONE
Odorat 0.10 % in propylene glycol. mushroom garlic oily fishy
Odor Typemushroom
JECFA Number496
LogP1.02
CAS DataBase Reference13678-58-5(CAS DataBase Reference)
EPA Substance Registry System2-Butanone, 1-(methylthio)- (13678-58-5)
Safety Information
MSDS Information
1-(Methylthio)-2-butanone Usage And Synthesis
Description1-(Methylthio)-2-butanone has an odor reminiscent of mushroom, with a characteristic garlic undertone. Can be synthesized from chloro- 1 -butan-2-one.
Chemical Properties1-(Methylthio)-2-butanone has an odor reminiscent of mushroom, with a characteristic garlic undertone
OccurrenceReported found as a constituent in coffee aroma
PreparationFrom chloro-1-butan-2-one
DefinitionChEBI: 1-(Methylthio)-2-butanone is a ketone.
Synthesis Reference(s)Synthetic Communications, 19, p. 443, 1989 DOI: 10.1080/00397918908050685
1-(Methylthio)-2-butanone Preparation Products And Raw materials
1-(4-TOLUENESULPHONYL)-3,3-DIMETHYLBUTANE-2-ONE 4-CYANO-3-TETRAHYDROTHIOPHENONE BUTTPARK 13\01-38 BUTTPARK 8\02-95 1-(Methylthio)-2-butanone BUTTPARK 4\01-86 Methyl 4-oxotetrahydrothiophene-3-carboxylate 1-((5-[(4,5-DICHLORO-1H-IMIDAZOL-1-YL)METHYL]-1,3,4-OXADIAZOL-2-YL)THIO)-3,3-DIMETHYLBUTAN-2-ONE 1-([4-[(DIETHOXYPHOSPHOROTHIOYL)OXY]-6-METHYL-5-(2-METHYLALLYL)PYRIMIDIN-2-YL]THIO)-3,3-DIMETHYLBUTAN-2-ONE 1-(4'-CHLOROBENZENESULFONYL)-3,3-DIMETHYLBUTANE-2-ONE BUTTPARK 8\02-86 BUTTPARK 18\01-37 2-[(3,3-DIMETHYL-2-OXOBUTYL)THIO]PYRIDINIUM-1-OLATE 4-(5-AMINO-[1,3,4]THIADIAZOL-2-YLSULFANYL)-3-OXO-BUTYRIC ACID ETHYL ESTER BUTTPARK 7\02-04 AKOS BBS-00006298 2-(METHYLTHIO)CYCLOHEXANONE 1-((5-[(4,5-DICHLORO-1H-IMIDAZOL-1-YL)METHYL]-4-METHYL-4H-1,2,4-TRIAZOL-3-YL)THIO)-3,3-DIMETHYLBUTAN-2-ONE

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