Product Description

4-Methylthio-4-methyl-2-pentanone's cas code is 23550-40-5.

Product Detail

4-Methylthio-4-methyl-2-pentanone Basic information


Product Name:

4-Methylthio-4-methyl-2-pentanone

CAS:

23550-40-5

MF:

C7H14OS

MW:

146.25

EINECS:

245-727-6

Product Categories:

sulfide Flavor;Alphabetical Listings;Flavors and Fragrances;M-N

Mol File:

23550-40-5.mol



4-Methylthio-4-methyl-2-pentanone Chemical Properties


Boiling point 

78 °C15 mm Hg(lit.)

density 

0.964 g/mL at 25 °C(lit.)

FEMA 

3376 | 4-(METHYLTHIO)-4-METHYL-2-PENTANONE

refractive index 

n20/D 1.472(lit.)

Fp 

>230 °F

Specific Gravity

0.964

JECFA Number

500

CAS DataBase Reference

23550-40-5(CAS DataBase Reference)

EPA Substance Registry System

2-Pentanone, 4-methyl-4-(methylthio)- (23550-40-5)


4-Methylthio-4-methyl-2-pentanone Safety Information


Risk Statements 

36/37/38

Safety Statements 

26-36/37/39

RIDADR 

1224

WGK Germany 

3

TSCA 

Yes

PackingGroup 

II

HS Code 

29309090


4-Methylthio-4-methyl-2-pentanone Usage And Synthesis


Preparation

From mesityl oxide by addition of methyl sulfide; from acetone and methyl-bis(methylthio) aluminum

Taste threshold values

Taste characteristics at 25 ppm: green, sulfurous, metallic, horseradish, cabbage, vegetative and herbal nuances

4-Methylthio-4-methyl-2-pentanone Preparation Products And Raw materials


Raw materials

Dimethyl sulfide

 

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