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

Utu Pai a te Kaihanga P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1 Whakaahua Matua

whakaahuatanga poto:

Ko te P-TOLUENESULFONYLISOCYANATE (PTSI) he isocyanate mahi kotahi. He nui te kaha o te P-TOLUENESULFONYLISOCYANATE (PTSI) ā, ka taea e ia te tauhohe ki ngā diisocyanate tikanga, pērā i te TDI me te HDI, me te wai i roto i ngā polyol me ngā whakarewa. Kāore te carbamate e hua ake ana e whakanui ake i te matotoru o te pūnaha. Ko te ngoikoretanga ko te nui o te paitini o te oxazolidine me ētahi atu whakamaroke; ka tauhohe te P-TOLUENESULFONYLISOCYANATE (PTSI) ki te wai hei whakaputa i te hauhā waro me te toluenesulfamide, nō reira kāore e taea te whakamahi tika i te P-TOLUENESULFONYLISOCYANATE (PTSI) i roto i ngā hanganga peita, ā, e whakamahia ana mō te whakamaroke i mua. Hei tango i te 1 karamu o te wai i roto i te whakarewa, e hiahiatia ana te 12 karamu o te PTSI, engari me nui ake te nui tuturu i tēnei.

CAS: 4083-64-1

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Taonga

Āhua: wai mārama kore tae tae: ≤ 50APHA, kiato: 1.291 g/ml i te 25 °C (ata), ira rewa: 5 °C, ira kohua: 144 °C10 mm hg (ata), tere whakaata: n20/D 1.534 (ata), ira mura:> 230 °F, Ngā tikanga rokiroki: I raro i te hau o roto (hauota, argon rānei) i te 2-8 °C, te ōwehenga: 1.291.291, wairewa-wai: Tauhohe, tairongo: Makuku tairongo, parauri: 391287, Inchikey: Vljqdhdvzjxnql-Uhffaos-N, mimiti mākū, mimiti wai, roimata.

Ngā kupu taurite

4-Isocyanatosulphonyltoluene,; p-Toluenesulfonylisocyanate,96%,AcroSeal; Waikawa Isocyanatic,anhydridewithp-toluenesulfonycid(6CI); p-ToluenesulfonylisocyanChemicalbookate96%; p-Toluenesulfonylisocyanate,96%,SpcSeal; p-Toluenesulfonylisocyanate,95%; Benzenesulfonylisocyanate,4-methyl-; Benzenesulfonylisocyanate,4-methyl-

Ngā tono o te PTSI

Ko te 1.p-Toluenesulfonyl isocyanate he matū e whakamahia ana hei hanga i ngā acetylated syn-1,2-diols,1 oxazolidin-2-ones,2 2,3-diamino acids,3 me ngā N-tosylcarbonamides.4

2. He matū e whakamahia ana hei hanga i ngā syn-1,2-diol acetylated, oxazolidin-2-ones, 2,3-diamino acids, me N-tosylcarbonamides. -Kua whakamahia te Toluenesulfonyl isocyanate hei matū whakaputa i roto i te whakatau i te 3-α-hydroxy tibolone i roto i te plasma tangata mā te LC-MS/MS. Ka whakamahia hoki i roto i te matū whakaputa i roto i te tātaritanga tauanga o te diethylene glycol me te propylene glycol i roto i ngā hua rongoā mā te HPLC, ā, hei matū hoki i roto i te hanga i ngā syn-1,2-diol acetylated, oxazolidin-2-ones, 2,3-diamino acids me N-tosylcarbonamides.

Ngā tikanga utu: TT/BL o te nama me ētahi atu, ētahi atu mea ka taea te whiriwhiri.