p-Toluenesulfonyl isocyanate, 0.96

Synonyms: Tosyl isocyanate

CAS Number: 4083-64-1

Formula: C8H7NO3S

Formula Weight: 197.21

Linear Formula: CH3C6H4SO2NCO

MDL No.: MFCD00002030

Purity: 0.96

Boiling Point: 144 C/10 mmHg(lit.); 275-278 C(lit.)

Density: 1.291 g/mL at 25 C(lit.)

Refractive Index: n20/D 1.534(lit.)

Beilstein Registry Number: 391287

EC Number: 223-810-8

UNSPSC Code: 12352100

General description: p-Toluenesulfonyl isocyanate undergoes palladium-catalyzed bis-allylation reaction with allylstannanes and allyl chlorides.

Application: p-Toluenesulfonyl isocyanate has been used as :. derivatization reagent in determination of 3-α-hydroxy tibolone in human plasma by LC-MS/MS . derivatization reagent in simultaneous quantitative analysis of diethylene glycol and propylene glycol in pharmaceutical products by HPLC . as reagent in the preparation of acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids and N-tosylcarbonamides