Mugadziri Mutengo Wakanaka P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1

tsananguro pfupi:

P-TOLUENESULFONYLISOCYANATE (PTSI) ndeye imwechete inoshanda isocyanate. P-TOLUENESULFONYLISOCYANATE (PTSI) ine chiitiko chepamusoro uye inokwanisa kuita neyakajairwa diisocyanates, senge TDI neHDI, ine mvura mumapolols uye zvinonyungudutsa. Iyo inoguma carbamate haina kuwedzera viscosity yehurongwa. Izvo zvisingabatsiri ndezvokuti huturu hwe oxazolidine uye mamwe madhigirii makuru; P-TOLUENESULFONYLISOCYANATE (PTSI) inopindirana nemvura kuti ibudise carbon dioxide uye toluenesulfamide, saka P-TOLUENESULFONYLISOCYANATE (PTSI) haigoni kushandiswa zvakananga mukugadzirwa kwependi uye inowanzo shandiswa pakupera kwemvura. Kuti ubvise 1g yemvura mumushonga, inenge 12g yePTSI inodiwa, asi iyo chaiyo inofanira kuva yakakwirira kudarika iyi.

CAS: 4083-64-1

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Chitarisiko: isina ruvara rwakajeka ruvara rwemvura ruvara: ≤ 50APHA, density: 1.291 g/ml pa25 ° C (lit.), Kunyunguduka: 5 ° C, kuvira kwemvura: 144 ° C10 mm hg (lit.), Refractive rate: n20/ D 1.530 Flash point:> 2 Flash point: Inrt Gasi (nitrogen kana argon) pa 2-8 ° C, chikamu: 1.291.291, mvura-inonyungudika: Inogadzirisa, senitivity: Inonzwa Kunyorova, brn: 391287, Inchikey: Vljqdhdvzjxnql-Uhffaos-N, Tears absorption, Tears absorption.

Mashoko anoreva zvakafanana

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-

Zvishandiso zvePTSI

1.p-Toluenesulfonyl isocyanate is reagent inoshandiswa kugadzira acetylated syn-1,2-diols, 1 oxazolidin-2-ones, 2,3-diamino acids,3 uye N-tosylcarbonamides.4

2.Iyo inonzi reagent inoshandiswa kugadzirira acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids, uye N-tosylcarbonamides. -Toluenesulfonyl isocyanate yakashandiswa se derivatization reagent mukugadzirisa kwe3-α-hydroxy tibolone mu plasma yevanhu neLC-MS / MS. Inoshandiswawo mukugadzirisa reagent mune imwecheteyo quantitative kuongororwa kwediethylene glycol uye propylene glycol mumishonga yemishonga neHPLC uye se reagent mukugadzirira kweacetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diaminoylcarbon acids uye N-NIDES.

Mitemo yekubhadhara: TT / BL yechikwereti uye ect, zvimwe zvinotaurirana.