Appearance:Clear colorless to pale brown. Liquid After Melting
Purpose：It is used in organic synthesis as ethylating reagent and photosensitive material intermediate. It is also a toughening agent of cellulose acetate
Structural formula:
Properties
Summary
CAS No.
80-40-0
Formula
C9H12O3S
Molecular Mass
200.25500
Exact Mass
200.05100
PSA
51.75000
Logp
2.80100
IUPAC
ethyl 4-methylbenzenesulfonate
Attribute classification
Category
Chemical and Physical Properties
Melting Point
29-33 °C(lit.)
Density
1.174 g/mL at 25 °C(lit.)
Boiling Point
158-162 °C10 mm Hg(lit.)
Flash Point
316 °F
Appearance
Clear colorless to pale brown. Liquid After Melting
Manufacturing
