Best quality Ethyl Cellulose - Tosyl isocyanate with cas 4083-64-1 – Unilong

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Best quality Ethyl Cellulose - Tosyl isocyanate with cas 4083-64-1 – Unilong Detail:

CAS No.	4083-64-1
Other Names	p-Toluenesulfonyl Isocyanate
MF	C8H7NO3S
EINECS No.	223-810-8
Place of Origin	Shandong, China
Type	Syntheses Material Intermediates
Purity	99%
Brand Name	Unilong
Model Number	JL20210116
Application	Chemical raw materials, Chemical raw materials
Appearance	White Prowder
Product name	p-Toluenesulfonyl Isocyanate
CAS	4083-64-1
Shelf life	2 Years
Assay	99%
MOQ	1kg
Packing	25kg/plastic Drum
Color	White
Apperance	White Prowder
Brand	Unilong

Product name	p-Toluenesulfonyl Isocyanate
CAS NO.	4083-64-1
Color	Colorless
Appearance	Liquid
Origin	China
Package	25kg/drum

200kgs/drum, 16tons/20′container.

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

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