Uruganda Igiciro Cyiza P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1

ibisobanuro bigufi:

P-TOLUENESULFONYLISOCYANATE (PTSI) ni isocyanate imwe ikora. P-TOLUENESULFONYLISOCYANATE (PTSI) ifite ibikorwa byinshi kandi irashobora kwitwara hamwe na diisocyanate isanzwe, nka TDI na HDI, hamwe namazi muri polyoli no mumashanyarazi. Carbamate yavuyemo ntabwo yongerera ubwiza bwa sisitemu. Ikibi nuko uburozi bwa oxazolidine nizindi dehydrants ari nini; P. Gukuraho 1g y'amazi mumashanyarazi, hafi 12g ya PTSI irasabwa mubyukuri, ariko umubare nyawo ugomba kuba hejuru yibi.

CAS: 4083-64-1

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Umutungo

Kugaragara: ibara ryamazi adafite ibara rifite ibara: ≤ 50APHA, ubucucike: 1,291 g / ml kuri 25 ° C (lit.), Ingingo yo gushonga: 5 ° C, aho itetse: 144 ° C10 mm hg (lit.), Igipimo cyo gukonjesha: n20 / D 1.534 (lit.), Flash point: gushonga amazi: Ingaruka, ibyiyumvo: Ubushuhe Bwumva, brn: 391287, Inchikey: Vljqdhdvzjxnql-Uhffaos-N, gukuramo amazi, kwinjiza amazi, Amarira.

Synonyme

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

Porogaramu ya PTSI

1.p-Toluenesulfonyl isocyanate ni reagent ikoreshwa mugutegura acetylated syn-1,2-diol, 1 oxazolidin-2-imwe, 2 2,3-diamino acide, 3 na N-tosylcarbonamide.4

2.Ni reagent ikoreshwa mugutegura syn-1,2-diol, oxazolidin-2-imwe, acide 2,3-diamino, na N-tosylcarbonamide. -Toluenesulfonyl isocyanate yakoreshejwe nka derivatisation reagent mu kumenya 3-α-hydroxy tibolone muri plasma yabantu na LC-MS / MS. Ikoreshwa kandi muri derivatisation reagent mugihe kimwe cyo gusesengura ingano ya diethylene glycol na propylene glycol mubicuruzwa bivura imiti na HPLC kandi nka reagent mugutegura syn-acetylated syn-1,2-diol, oxazolidin-2-imwe, acide 2,3-diamino na N-tosylcarbonamide.

Amasezerano yo kwishyura: TT / BL y'inguzanyo na ect ， ibindi byumvikanyweho.