Soo-saare Qiimo Fiican P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1

sharraxaad gaaban:

P-TOLUENESULFONYLISOCYANATE (PTSI) waa isocyanate hal-shaqo ah. P-TOLUENESULFONYLISOCYANATE (PTSI) waxay leedahay firfircooni sare waxayna la falgeli kartaa diisocyanates-ka caadiga ah, sida TDI iyo HDI, iyadoo biyo ku jira polyols iyo dareereyaal. Carbamate-ka ka dhasha ma kordhiyo dhesmaha nidaamka. Khasaaraha ayaa ah in sunta oxazolidine iyo dareereyaasha kale ay weyn tahay; P-TOLUENESULFONYLISOCYANATE (PTSI) waxay la falgashaa biyaha si ay u soo saarto kaarboon laba ogsaydh iyo toluenesulfamide, sidaa darteed P-TOLUENESULFONYLISOCYANATE (PTSI) si toos ah looguma isticmaali karo qaabaynta rinjiga waxaana guud ahaan loo isticmaalaa kahor fuuqbaxa. Si looga saaro 1g oo biyo ah dareeraha, qiyaastii 12g oo PTSI ah ayaa aragti ahaan loo baahan yahay, laakiin qaddarka dhabta ahi waa inuu ka sarreeyaa kan.

CAS: 4083-64-1

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Hantida

Muuqaal: midab dareere ah oo aan midab lahayn: ≤ 50APHA, cufnaanta: 1.291 g/ml heerkul ah 25 ° C (iftiin), Bar dhalaalid: 5 ° C, dhibic karkaraya: 144 ° C10 mm hg (iftiin), Heerka Refractive: n20/ D 1.534 (iftiin), Bar iftiimid:> 230 ° F, Xaaladaha kaydinta: Hoosta Gaaska Inrt (nitrogen ama argon) heerkul ah 2-8 ° C, saamiga: 1.291.291, biyaha ku milma: Falcelin, xasaasiyad: Qoyaanka Xasaasiga ah, brn: 391287, Inchikey: Vljqdhdvzjxnql-Uhffaos-N, nuugista qoyaanka, nuugista biyaha, Ilmada.

Erayo isku mid ah

4-Isocyanatosulphonyltoluene,; p-Toluenesulfonylosocyanate,96%,AcroSeal; Isocyanicacid,anhydride withp-toluenesulfonylosocyanate(6CI); p-ToluenesulfonylosocyanateChemicalbookate96%; p-Toluenesulfonylosocyanate,96%,SpSeal; p-Toluenesulfonylosocyanate,95%; Benzenesulfonylosocyanate,4-methyl-; Benzenesulfonylosocyanate,4-methyl-

Codsiyada PTSI

1.p-Toluenesulfonyl isocyanate waa reagent loo isticmaalo diyaarinta acetylated syn-1,2-diols,1 oxazolidin-2-ones,2 2,3-diamino acids,3 iyo N-tosylcarbonamides.4

2. Waa fal-celin loo isticmaalo diyaarinta acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids, iyo N-tosylcarbonamides. -Toluenesulfonyl isocyanate waxaa loo isticmaalay sidii fal-celin derivatization si loo go'aamiyo 3-α-hydroxy tibolone ee plasma aadanaha iyadoo la adeegsanayo LC-MS/MS. Waxa kale oo loo adeegsadaa fal-celinta derivatization ee falanqaynta tirada isku mar ee diethylene glycol iyo propylene glycol ee wax soo saarka dawooyinka ee HPLC iyo sida fal-celin diyaarinta acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids iyo N-tosylcarbonamides.

Shuruudaha lacag bixinta: TT/BL ee deynta iyo wixii la mid ah, kuwa kale ee laga wada xaajoon karo.