Olupese Didara Iye P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1

Olupese Iye Didara P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1 Aworan Ifihan

kukuru apejuwe:

P-TOLUENESULFONYLISOCYANATE (PTSI) jẹ isocyanate iṣẹ kan ṣoṣo. P-TOLUENESULFONYLISOCYANATE (PTSI) ni iṣẹ ṣiṣe giga ati pe o le fesi pẹlu awọn diisocyanates ti aṣa, gẹgẹbi TDI ati HDI, pẹlu omi ni awọn polyols ati awọn nkanmimu. Abajade carbamate ko ṣe alekun iki ti eto naa. Alailanfani ni pe majele ti oxazolidine ati awọn dehydrants miiran jẹ nla; P-TOLUENESULFONYLISOCYANATE (PTSI) fesi pẹlu omi lati gbe erogba oloro ati toluenesulfamide jade, ki P-TOLUENESULFONYLISOCYANATE (PTSI) ko le ṣee lo taara ni kun formulations ati ki o ti wa ni gbogbo lo fun ami-gbẹ. Lati yọ 1g omi kuro ninu epo, nipa 12g ti PTSI ni a nilo imọ-jinlẹ, ṣugbọn iye gangan yẹ ki o ga ju eyi lọ.

CAS: 4083-64-1

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Ohun ini

Irisi: awọ omi ti ko ni awọ: ≤ 50APHA, iwuwo: 1.291 g / milimita ni 25 ° C (lit.), Ojuami yo: 5 ° C, aaye farabale: 144 ° C10 mm hg (lit.), Oṣuwọn ifasilẹ: n20 / D 1.534 (lit.), 20 Filaṣi: Ni awọn ipo filaṣi: (nitrojini tabi argon) ni 2-8 ° C, ipin: 1.291.291, omi-tiotuka: Reacts, ifamọ: Ọrinrin Sensitive, brn: 391287, Inchikey: Vljqdhdvzjxnql-Uhffaos-N, ifasilẹ jijo, Temi absor.

Awọn itumọ ọrọ sisọ

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

Awọn ohun elo ti PTSI

1.p-Toluenesulfonyl isocyanate jẹ reagent ti a lo lati ṣeto syn-1,2-diols acetylated,1 oxazolidin-2-ones,2 2,3-diamino acids,3 ati N-tosylcarbonamides.4

2.It ti wa ni a reagent lo lati mura acetylated syn-1,2-diols,oxazolidin-2-ones, 2,3-diamino acids, ati N-tosylcarbonamides. -Toluenesulfonyl isocyanate ti jẹ lilo bi reagent itọsẹ ni ipinnu ti 3-a-hydroxy tibolone ni pilasima eniyan nipasẹ LC-MS/MS. O ti wa ni tun oojọ ti ni awọn derivatization reagent ni igbakana pipo igbekale ti diethylene glycol ati propylene glycol ni elegbogi awọn ọja nipa HPLC ati bi reagent ni igbaradi ti acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids ati Ndescarbon-diamino acids.

Awọn ofin sisanwo: TT / BL ti kirẹditi ati ect, idunadura miiran.