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4-Methylthio-2-butanone Structure

4-Methylthio-2-butanone

Chemical Properties

Boiling point 105-107 °C/55 mmHg (lit.)
Density  1.003 g/mL at 25 °C (lit.)
FEMA  3375 | 4-(METHYLTHIO)-2-BUTANONE
refractive index  n20/D 1.473(lit.)
Flash point 162 °F
storage temp.  2-8°C, stored under nitrogen
Appearance Colorless to light yellow Liquid
Odor at 0.10 % in dipropylene glycol. sweet sulfurous vegetable potato earthy tomato
Odor Type sulfurous
biological source synthetic
JECFA Number 497
Major Application flavors and fragrances
InChI 1S/C5H10OS/c1-5(6)3-4-7-2/h3-4H2,1-2H3
InChIKey DRGHCRKOWMAZAO-UHFFFAOYSA-N
SMILES CSCCC(C)=O
LogP 0.71
CAS DataBase Reference 34047-39-7(CAS DataBase Reference)
EPA Substance Registry System 2-Butanone, 4-(methylthio)- (34047-39-7)

Safety Information

Risk Statements  10
Safety Statements  16-24/25
RIDADR  1224
WGK Germany  3
TSCA  TSCA listed
HS Code  29309090
Storage Class 10 - Combustible liquids

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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