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Methyl P-Toluenesulfonate

Methyl P-Toluenesulfonate / CAS : 80-48-8

Appearance White crystalline solid UN 3261
HS 29049900 DG Class 2
Synonyms 4-Methyl-Benzenesulfonicacimethylester; Benzenesulfonicacid,4-Methyl-,Methylester; Methyl 4-Methylbenzenesulfonate; Methyl Ester Of 4-Methylbenzenesulfonic Acid; Methyl Para-Toluenesulfonate; P-Toluenesulfonatedemethyle; P-Toluolsulfonsaeure Methyl Ester
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Properties

Summary

Formula
C8H10O3S
Molecular Mass
186.22800
Exact Mass
186.03500
PSA
51.75000
Logp
2.41090
IUPAC
methyl 4-methylbenzenesulfonate
SMILES
CC1=CC=C(C=C1)S(=O)(=O)OC

Attribute classification

Category
Dyestuffs and Pigments > Intermediates
Organic Chemical Materials > Aromatic Compounds

Chemical and Physical Properties

Melting Point
25-28 °C(lit.)
Density
1.234 g/mL at 25 °C(lit.)
Boiling Point
144-145 °C5 mm Hg(lit.)
Flash Point
>230 °F
Appearance
White crystalline solid

Export information

HS Code
29049900
Export Rebate
13%
UN No.
3261
DG-Class
2
Risk Code
22-34-43-40-36/37/38
Safety Label
C,Xn

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