CAS13532-18-8
FormulaC5H10O2S
Synonymmethyl 3-methylsulfanylpropanoate, Methyl-3-methylthio propionate, Propanoic acid, 3-(methylthio)-, methyl ester
Density1.073 (204 c)
Slightly Solublein water
Appearancecolorless to pale yellow clear liquid
Pounds/Gallon8.895 to 8.970
Refractive Index1.46200 to 1.46800 @ 20.00 °C
Boiling Point74.00 to 75.00 °C. @ 13.00 mm Hg
Boiling Point180.00 to 182.00 °C. @ 760.00 mm Hg
Acid Value1.00 max. KOH/g
Vapor Pressure0.735000 mm/Hg @ 25.00 °C
Vapor Density4.6
Odor Typesulfurous
OdorSulfureous, vegetative, pungent, rooty, tomato, horseradish, onion and garlic
TasteVegetative, radish and horseradish
Assay98.00 to 100.00 %
Flash Point162.00 °F. TCC
Specific gravity1.06900 to 1.07800 @ 25.00 °C
logP (o/w)1.04
Molecular weight134.19
Colorcolorless to pale yellow liquid