Wopanga Mtengo Wabwino P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1

Kufotokozera mwachidule:

P-TOLUENESULFONYLISOCYANATE (PTSI) ndi isocyanate imodzi yogwira ntchito. P-TOLUENESULFONYLISOCYANATE (PTSI) imakhala ndi ntchito yayikulu ndipo imatha kuchitapo kanthu ndi ma diisocyanates wamba, monga TDI ndi HDI, ndi madzi mu polyols ndi solvents. Chotsatira cha carbamate sichimawonjezera kukhuthala kwa dongosolo. The kuipa ndi kawopsedwe wa oxazolidine ndi zina dehydrants lalikulu; P-TOLUENESULFONYLISOCYANATE (PTSI) imakhudzidwa ndi madzi kupanga mpweya woipa ndi toluenesulfamide, kotero P-TOLUENESULFONYLISOCYANATE (PTSI) singagwiritsidwe ntchito mwachindunji popanga utoto ndipo nthawi zambiri amagwiritsidwa ntchito pochotsa madzi m'thupi. Kuchotsa 1g ya madzi mu zosungunulira, pafupifupi 12g wa PTSI ndi theoretically chofunika, koma ndalama zenizeni ayenera kukhala apamwamba kuposa izi.

CAS: 4083-64-1

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Katundu

Maonekedwe: colorless mandala madzi mtundu: ≤ 50APHA, kachulukidwe: 1.291 g/ml pa 25 ° C (anayatsa.), Mfundo yosungunuka: 5 ° C, kuwira mfundo: 144 ° C10 mamilimita Hg (kuyatsa.), Refractive mlingo: n20/ D 1.530 Kung'anima ° 1.534, pansi pa 534 ° F, F. Inrt Gasi (nayitrogeni kapena argon) pa 2-8 ° C, gawo: 1.291.291, osungunuka m'madzi: Amachita, kumva: Kumva chinyezi, brn: 391287, Inchikey: Vljqdhdvzjxnql-Uhffaos-N, Tears absorbing wepting, Tears absorbing weption.

Mawu ofanana ndi mawu

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-

Mapulogalamu a PTSI

1.p-Toluenesulfonyl isocyanate ndi reagent yomwe imagwiritsidwa ntchito pokonzekera acetylated syn-1,2-diols,1 oxazolidin-2-ones,2 2,3-diamino acids,3 ndi N-tosylcarbonamides.4

2.Ndi reagent yomwe imagwiritsidwa ntchito pokonzekera acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids, ndi N-tosylcarbonamides. -Toluenesulfonyl isocyanate yakhala ikugwiritsidwa ntchito monga derivatization reagent pozindikira 3-α-hydroxy tibolone mu plasma yaumunthu ndi LC-MS/MS. Amagwiritsidwanso ntchito mu derivatization reagent mu munthawi yomweyo kachulukidwe kusanthula diethylene glycol ndi propylene glycol mankhwala mankhwala ndi HPLC ndi reagent pokonza acetylated syn-1,2-diols, oxazolidin-2-awo, 2,3-diaminoylcarbon zidulo ndi Ndes-.

Malipiro: TT / BL ya ngongole ndi ect, zina zomwe zingakambidwe.