CAS16630-52-7
FormulaC5H10OS
Synonym3-methylsulfanylbutanal, Butanal, 3-(methylthio)-
OdorSulfureous, vegetative, cabbage-like and green with a fishy nuance
Odor Typegreen
Assay96.00 to 100.00 % sum of isomers
Specific gravity0.99800 to 0.99700 @ 20.00 °C
Pounds/Gallon8.314 to 8.306
Boiling Point63.00 to 65.00 °C. @ 10.00 mm Hg
Vapor Density4.0
logP (o/w)1.05
Boiling Point190.00 to 192.00 °C. @ 760.00 mm Hg
Refractive Index1.47300 to 1.51700 @ 20.00 °C
TasteVegetative, tomato, fishy and sulfureous
Appearencecolorless to pale yellow clear liquid
Vapor Pressure1.230000 mm/Hg @ 25.00 °C
Flash Point120.00 °F. TCC
Insolubilityin water
Molecular weight118.2
Colorcolorless to pale yellow liquid
Solubilitymost org. solvs.