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3-Mercapto-2-butanone (40789-98-8)

Identification
Name:3-Mercapto-2-butanone
Synonyms:2-Mercapto-3-butanone;3-Mercaptobutan-2-one;2-Butanone, 3-mercapto-;
CAS:40789-98-8
EINECS: 255-082-2
Molecular Formula: C4H8OS
Molecular Weight: 104.16
InChI: InChI=1/C4H8OS/c1-3(5)4(2)6/h4,6H,1-2H3
Molecular Structure: (C4H8OS) 2-Mercapto-3-butanone;3-Mercaptobutan-2-one;2-Butanone, 3-mercapto-;
Properties
Transport:UN 1993 3/PG 2
Flash Point: 140 ºC at 760 mmHg
Boiling Point: 140 ºC at 760 mmHg
Density:0.981 g/cm3
Refractive index:n20/D 1.4352
Water Solubility:slightly soluble in water; soluble in alcohol, ether, pyridine and aqueous alkalis
Solubility:slightly soluble in water; soluble in alcohol, ether, pyridine and aqueous alkalis
Appearance:colourless or pale yellow liquid, becomes cloudy after short storage
Specification:

 3-Mercapto-2-butanone (CAS NO.40789-98-8), its Synonyms are 2-Butanone, 3-mercapto- ; 2-Mercapto-3-butanone ; Mercapto-3 butanone-2 ; 3-Mercaptobutan-2-one .

Packinggroup: III
Flash Point: 140 ºC at 760 mmHg
Storage Temperature: Refrigerator
Safety Data