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3-Methylthiopropanal

3-Methylthiopropanal / CAS : 3268-49-3

Appearance A foul smelling liquid. UN 2785
HS 29309090 DG Class 6.1(b)
Synonyms 3-(Methylmercapto)Propionaldehyde; 3-(Methylthio)Propionaldehyde; Propanal, 3-(Methylthio)-; 3-Methylsulfanyl-Propionaldehyde; (Methylthio)Propanal; 3-(Methylsulfanyl)Propanal; 3-(Methylthio)-1-Propanal; 3-(Methylthio)-Propionaldehy
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Properties

Summary

Formula
C4H8OS
Molecular Mass
104.17100
Exact Mass
104.03000
PSA
42.37000
Logp
0.93840
IUPAC
3-methylsulfanylpropanal
SMILES
CSCCC=O

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Food(Feed) Additives > Food Additive
Flavors and Fragrances > Essence
Flavors and Fragrances > Spice

Chemical and Physical Properties

Melting Point
-68°C
Density
1.043 g/mL 
Boiling Point
165-166 °C
Flash Point
142 °F
Appearance
A foul smelling liquid.

Export information

HS Code
29309090
Export Rebate
13%
UN No.
2785
DG-Class
6.1(b)
Risk Code
R20/22-34-36/37/38-20-52/53-43-41-38-20/21/22
Safety Label
C,Xn

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