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3-Mercapto-2-Butanone

3-Mercapto-2-Butanone / CAS : 40789-98-8

Appearance Colorless to light yellow liquid UN 1993
HS 29141900 DG Class 3
Synonyms 3-Sulfanylbutan-2-One; (3R)-3-Mercapto-2-Butanone; Calcium Carbonate
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Properties

Summary

Formula
C4H8OS
Molecular Mass
104.17100
Exact Mass
104.03000
PSA
55.87000
Logp
0.89370
IUPAC
3-sulfanylbutan-2-one
SMILES
CC(C(=O)C)S

Attribute classification

Matter Classification
organic
Category
Food(Feed) Additives > Food Additive
Flavors and Fragrances > Essence
Flavors and Fragrances > Spice

Chemical and Physical Properties

Density
1.035 g/mL
Boiling Point
48-49 °C
Flash Point
117 °F
Appearance
Colorless to light yellow liquid

Export information

HS Code
29141900
Export Rebate
13%
UN No.
1993
DG-Class
3
Risk Code
R10-36/37/38
Safety Label
Xi

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