Chaw tsim tshuaj paus Zoo Nqe P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
Khoom
Cov tsos mob: tsis muaj xim tsis muaj pob tshab kua xim: ≤ 50APHA, ntom: 1.291 g / ml ntawm 25 ° C (lit.), Melting point: 5 ° C, boiling point: 144 ° C10 mm hg (lit.), Refractive rate: n20/ D 1.534 (lit.), Flash point:> 230 ° F, Cia tej yam kev mob: Nyob rau hauv Inrt Gas (nitrogen los yog argon) ntawm 2-8 ° C, qhov ratio: 1.291.291, dej-soluble: Reacts, rhiab heev: Moisture Sensitive , brn: 391287, Inchikey: Vljqdhdvzjxnql-Uhffaos-N, absorbing wetting, dej nqus, kua muag.
Synonyms
4-Isocyanatosulphonyltoluene,;p-Toluenesulfonylisocyanate, 96%, AcroSeal;Isocyanicacid, anhydridewithp-toluenesulfonicacid (6CI);p-ToluenesulfonylisocyanChemicalbookate96%;p-Toluenesulfonylisocyanate, 96%, SpcSeal;p-Toluenesulfonylisocyanate, 95%;Benzenesulfonylisocyanate, 4-methyl-;Benzenesulfonylisocyanate, 4-methyl-
Applications of PTSI
1.p-Toluenesulfonyl isocyanate yog ib qho reagent siv los npaj acetylated syn-1,2-diols, 1 oxazolidin-2-ones, 2 2,3-diamino acids, 3 thiab N-tosylcarbonamides.4
2.Nws yog ib qho reagent siv los npaj acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids, thiab N-tosylcarbonamides.-Toluenesulfonyl isocyanate tau siv los ua derivatization reagent hauv kev txiav txim siab ntawm 3-α-hydroxy tibolone hauv tib neeg cov ntshav los ntawm LC-MS / MS.Nws kuj yog ua hauj lwm nyob rau hauv lub derivatization reagent nyob rau hauv ib txhij quantitative tsom xam ntawm diethylene glycol thiab propylene glycol nyob rau hauv kws tshuaj los ntawm HPLC thiab raws li reagent nyob rau hauv kev npaj ntawm acetylated syn-1,2-diol, oxazolidin-2-ones, 2,3-diamino acids thiab N-tosylcarbonamides.
Cov ntsiab lus ntawm kev them nyiaj: TT / BL ntawm credit thiab ect, lwm yam kev sib tham.
Specification ntawm PTSI
Compound | Specification |
Qhov tshwm sim | Colorless pob tshab kua |
Cov ntsiab lus | ≥98% |
PTSC | ≤ 1.0% |
Chroma | ≤ 50 |
Packing ntawm PTSI
20kg / nruas
Kev khaws cia yuav tsum tau txias, qhuav thiab ventilate.