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

kufotokozera mwachidule:

P-TOLUENESULFONYLISOCYANATE (PTSI) ndi isocyanate imodzi yogwira ntchito. P-TOLUENESULFONYLISOCYANATE (PTSI) imakhala ndi ntchito zambiri ndipo imatha kuchita ndi ma diisocyanates wamba, monga TDI ndi HDI, ndi madzi mu polyols ndi solvents. Carbamate yomwe imachokera siyikuwonjezera kukhuthala kwa dongosololi. Choyipa chake ndichakuti poizoni wa oxazolidine ndi zotsukira zina ndi zazikulu; P-TOLUENESULFONYLISOCYANATE (PTSI) imachita ndi madzi kuti ipange carbon dioxide ndi toluenesulfamide, kotero P-TOLUENESULFONYLISOCYANATE (PTSI) singagwiritsidwe ntchito mwachindunji mu utoto ndipo nthawi zambiri imagwiritsidwa ntchito pochotsa madzi m'thupi. Kuti muchotse 1g ya madzi mu solvent, pafupifupi 12g ya PTSI ndiyofunikira, koma kuchuluka kwenikweni kuyenera kukhala kokwera kuposa apa.

CAS: 4083-64-1

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Katundu

Mawonekedwe: mtundu wamadzimadzi wowonekera wopanda mtundu: ≤ 50APHA, kuchulukana: 1.291 g/ml pa 25 ° C (lit.), Malo osungunuka: 5 ° C, malo otentha: 144 ° C10 mm hg (lit.), Mphamvu yoyatsira: n20/ D 1.534 (lit.), Malo owunikira:> 230 ° F，Mikhalidwe yosungira: Pansi pa Inrt Gas (nayitrogeni kapena argon) pa 2-8 ° C, gawo: 1.291.291, kusungunuka m'madzi: Amayankha, kukhudzidwa: Chinyezi Chosamva, brn: 391287, Inchikey: Vljqdhdvzjxnql-Uhffaos-N, kunyowa, kuyamwa madzi, Misozi.

Mafanizo ofanana

4-Isocyanatosulfonyltoluene,; p-Toluenesulfonylisocyanate,96%,AcroSeal; Isocyanicacid,anhydridewithp-toluenesulfonicaid(6CI); p-ToluenesulfonylisocyanateChemicalbookate96%; p-Toluenesulfonylisocyanate,96%,SpcSeal; p-Toluenesulfonylisocyanate,95%; Benzenesulfonylisocyanate,4-methyl-; Benzenesulfonylisocyanate,4-methyl-

Kugwiritsa ntchito 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 yagwiritsidwa ntchito ngati reagent yochokera ku derivatization pozindikira 3-α-hydroxy tibolone mu plasma ya anthu ndi LC-MS/MS. Imagwiritsidwanso ntchito mu derivatization reagent posanthula nthawi imodzi kuchuluka kwa diethylene glycol ndi propylene glycol mu mankhwala ndi HPLC komanso ngati reagent pokonzekera acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids ndi N-tosylcarbonamides.

Migwirizano yolipira: TT/BL ya ngongole ndi zina zotero, zina zomwe zingakambidwe.