P-TOLUENESULFONIC ACID PHENYL ESTER Chemical Properties

Melting point:

94-98 °C

Boiling point:

155-158 °C(Press: 7 Torr)

Density 

1.245±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

Crystalline Powder

color 

White to beige

CAS DataBase Reference

640-60-8

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

37/39-26

HS Code 

29309099

MSDS

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P-TOLUENESULFONIC ACID PHENYL ESTER Usage And Synthesis

Chemical Properties

white to beige crystalline powder

Uses

Phenyl Tosylate is an intermediate in synthesizing Diclofenac-13C6 Sodium Salt (D436453), which is a labelled analogue of Diclofenac Sodium Salt (D436450).

Purification Methods

Crystallise the ester from MeOH or glacial acetic acid. [Beilstein 11 H 99, 11 II 47, 11 III 200, 6 IV 271.]

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