Soosaaraha Qiimaha P-toluensusulsislate (PTSI) CAS 4083-64-1

Soosaaraha Qiimaha P-toluensusulsislisoylisocysate (PTSI) CAS 4083-64-1 oo muuqaal ah

Sharraxaadda Gaaban:

P-toluenesusulfinnocyantate (PTSI) waa hal isgoys oo shaqeynaya. P-toluenesusulfesoslisocyate (PTSI) waxay leedahay nashaad aad u sarreysa waxayna ka falcelin kartaa Diisocyanal-ka caadiga ah, sida TDI iyo HDI, oo biyo ku jira Polyols iyo dareeraha. Kaararka ka dhalanaya ma kordhiso aragtida nidaamka. Faa'iido darrooyinka ayaa ah in sunta sunta ah ee oxapodidine iyo caawooyinka kale ay weyn yihiin; P-toluenesusulfinnocyate (PTSI) waxay ka falcelisaa biyo si loo soo saaro kaarboon dioxide iyo tolueesuesulfamide, sidaa darteed p-toluensusluonsidocynate (PTSI) looma adeegsan karo qaab-dhismeedka rinjiga waxaana guud ahaan loo isticmaalaa pre-for-ka. Si meesha looga saaro 1g ee biyaha ee dareeraha, qiyaastii 12g ee PTSI ayaa si caadi ah loo baahan yahay, laakiin qaddarka dhabta ahi waa inuu ka sarreeyaa kan.

CAS: 4083-64-1

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Calaamadaha wax soo saarka

Hanti

Muuqaalka: Midabka dareeraha ee daahsoon: ≤ 50atapaphaphaphaphaphaphaphaphapaple: ≤, cufnaanta, cufnaanta: 1.291 g / ml at 25 ° C (Tooska ah), 5 ° C.10 mm hg (iftiinka), heerka firfircoon: n20 D 1.534 (Lit. Point:> 230 ° F, shuruudaha kaydinta: hoostiisa gaaska inrt (nitrogen ama argon) at 2-8 ° C, oo ah qiyaasta: 1.291.291, biyo-ku-xadgudubka, xasaasiyadda: qoyaan: 391287, inji: VljqdddvzjJJjjl-n, nuugista qoynta, nuugista biyaha, ilmada.

Ereyo isku mid ah

4-Isocyanatosponyltouene,; p-toluenesusulfindocyate, 96%, acroseal; Isocyanicacid, andydridewiidp-tolosueenfonicacid (6CI); p-toluenesusulfesocylisocylanchebook-ka96%; p-toluenesusulfindocyate, 96%, spceeal; p-toluenesusulfindocyate, 95%; Benzenesulfonylisocyate, 4-methyly-; Benzenesulfoylisocyate, 4-methyl-

Codsiyada PTSI

1.P-Tolosueenesulfonyl Isocyanite waa dib-u-habeyn loogu diyaariyo Qalabka Arrity My-1,-DIOLS, 1 OxAZOLID-2-ah, Dimino acids, 3 iyo N-TOSOSYCARBONAMATIATS.4

2.Waa yahay mid dib-u-diyaarin ah oo loo adeegsado diyaarinta Syn-1,2-DIOLS, OxAZOLID-2-ah, 2,3-Dinono acids, iyo n-toselclarbobbos. -Toluesuesusulfonyl Isocyanate ayaa loo istcimaalaa sidii loo isticmaali lahaa dib-u-habeynta go'aaminta 3-α-hydroxy tibolone ee plasma bini-aadamka ee LC-Ms / MS. Waxaa sidoo kale loo shaqeeyaa dib-u-habeeynta dib-u-habeeynta falanqaynta tiratlict ee isku mar ah oo ah Glycol-ka ee Daawooyinka oo ay ku soo rogeen acplc iyo sidii dib-u-diyaarinta 'acetylation' iyo sidii dhiig-galeenka 'oxapodidin-2-' '. aashitada iyo n-toselcarcarbonarbosamides.

Shuruudaha Bixinta: TT / BL ee amaahda iyo ECT, oo kale waa gorgortan.