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