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Tetrahydrothiophen-3-One

Tetrahydrothiophen-3-One / CAS : 1003-04-9

Appearance Colorless to pale yellow liquid UN 3334
HS 29349990 DG Class 0.0
Synonyms 3-Thiophanone; 4,5-Dihydro-3(2H)-Thiophenone; Dihydrothiophen-3(2H)-One; 3-Oxotetrahydrothiophene; 3-Thiacyclopentanone; Dihydro-3(2H)-Thiophenon; Dihydro-3-Thiophenone
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Properties

Summary

Formula
C4H6OS
Molecular Mass
102.15500
Exact Mass
102.01400
PSA
42.37000
Logp
0.69240
IUPAC
thiolan-3-one
SMILES
C1CSCC1=O

Attribute classification

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

Chemical and Physical Properties

Density
1.194 g/mL 
Boiling Point
175 °C
Flash Point
171 °F
Appearance
Colorless to pale yellow liquid
Acidity and Basicity
neutral

Export information

HS Code
29349990
Export Rebate
10%
UN No.
3334
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi

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