Kaihanga Utu Pai P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1

whakaahuatanga poto:

Ko te P-TOLUENESULFONYLISOCYANATE (PTSI) he isocyanate mahi kotahi. He nui te mahi a P-TOLUENESULFONYLISOCYANATE (PTSI) ka taea te urupare ki nga diisocyanates tikanga, penei i te TDI me te HDI, me te wai i roto i nga polyols me nga whakarewa. Ko te hua o te carbamate e kore e whakanui ake i te viscosity o te punaha. Ko te kino he nui te paitini o te oxazolidine me etahi atu waiwhakarewa; Ka tauhohe te P-TOLUENESULFONYLISOCYANATE (PTSI) ki te wai ki te whakaputa i te hauhā me te toluenesulfamide, na reira kaore e taea te whakamahi tika i te P-TOLUENESULFONYLISOCYANATE (PTSI) i roto i nga hanga peita, ka whakamahia i mua i te whakamaroketanga. Hei tango i te 1g o te wai i roto i te whakarewa, mo te 12g o te PTSI e hiahiatia ana, engari ko te tino moni me teitei ake i tenei.

CAS: 4083-64-1

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Taonga

Te ahua: te tae o te wai marama kore tae: ≤ 50APHA, kiato: 1.291 g/ml i te 25 ° C (marama), Ira whakarewa: 5 ° C, ira koropuke: 144 ° C10 mm hg (marama), Reerere Refractive: n20/ D 1.534 (marama), Waea Kohiko °:> 23000. i te 2-8 ° C, te wahanga: 1.291.291, wairewa-wai: Tauhohe, tairongo: Makuku Tairongo, brn: 391287, Inchikey: Vljqdhdvzjxnql-Uhffaos-N, te mimiti i te makuku, te mimiti wai, Nga roimata.

Nga kupu taurite

4-Isocyanatosulphonyltoluene,; p-Toluenesulfonylisocyanate,96%,AcroSeal; Isocianicacid, anhydride withp-toluenesulfonicacid(6CI); p-ToluenesulfonylisocyanChemicalbookate96%; p-Toluenesulfonylisocyanate,96%,SpcSeal; p-Toluenesulfonylisocyanate,95%; Benzenesulfonylisocyanate,4-methyl-; Benzenesulfonylisocyanate,4-methyl-

Nga tono a PTSI

Ko te 1.p-Toluenesulfonyl isocyanate he reagent whakamahia ki te whakarite acetylated syn-1,2-diols,1 oxazolidin-2-ones,2 2,3-diamino acids,3 me N-tosylcarbonamides.4

2.He reagent hei whakarite acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids, me N-tosylcarbonamides. -Toluenesulfonyl isocyanate kua whakamahia hei reagent derivatization i roto i te whakatau o te 3-α-hydroxy tibolone i roto i te plasma tangata e LC-MS / MS. Ka whakamahia ano hoki i roto i te reagent derivatization i roto i te tātaritanga ine kotahi o te diethylene glycol me te propylene glycol i roto i nga hua ho'oraa e HPLC me te rite reagent i roto i te whakarite o te acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids me N-tosylcarbonamides.

Nga tikanga utu: TT / BL o te nama me te aha, etahi atu whiriwhiringa.