| CAS No.: | 4083-64-1 |
|---|---|
| Formula: | C8h7no3s |
| EINECS: | 223-810-8 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Colour: | Colorless |
| Samples: |
|---|
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The details of P-Toluenesulfonyl Isocyanate with Top Quality CAS 4083-64-1
| Product Name: | p-Toluenesulfonyl Isocyanate |
| Synonyms: | 4-Isocyanatosulphonyltoluene,;p-Toluenesulfonyl isocyanate, 96%, AcroSeal;Isocyanicacid, anhydride with p-toluenesulfonic acid (6CI);p-Toluenesulfonyl isocyanate 96%;p-Toluenesulfonyl isocyanate, 96%, SpcSeal;p-Toluenesulfonylisocyanate,95%;Benzenesulfonyl isocyanate, 4-methyl-;Benzenesulfonylisocyanate,4-methyl- |
| CAS: | 4083-64-1 |
| MF: | C8H7NO3S |
| MW: | 197.21 |
| EINECS: | 223-810-8 |
| Melting point | 5°C |
| Boiling point | 144 °C10 mm Hg(lit.) |
| density | 1.291 g/mL at 25 °C(lit.) |
| vapor pressure | 1 mm Hg ( 100 °C) |
| refractive index | n20/D 1.534(lit.) |
| Fp | >230 °F |
| form | Liquid |
| color | Clear colorless to yellow |
| Specific Gravity | 1.291.291 |
| Odor | acrid odor |
Applicaiton of P-Toluenesulfonyl Isocyanate with Top Quality CAS 4083-64-1
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 in human plasma by LC-MS/MS. It is also employed in the derivatization reagent in simultaneous quantitative analysis of diethylene glycol and 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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