Harga Produsen P-toluenesulfonyBoyanate (PTSI) CAS 4083-64-1

Produsen Harga P-toluenesulfirdeCoyanate (PTSI) CAS 4083-64-1 Gambar

Katrangan Singkat:

P-toluenesulfireCyanate (PTSI) yaiku isocyanate fungsional. P-toluenesulfireCyAcyanate (PTSI) duwe kegiatan dhuwur lan bisa reaksi kanthi diisocyanates konvensional, kayata TDI lan HDI, nganggo banyu ing polyols lan pelarut. Carbamate sing diasilake ora nambah viskositas sistem kasebut. Kerugian kasebut yaiku keracunan oxazolidine lan dehiden liyane gedhe; P-toluenesulfireCyanate (PTSI) nanggepi banyu kanggo ngasilake karbon dioksida lan toluenesulfamide, dadi P-toluenesulfamideyanate, dadi p-toluenesulfamideyanate (PTSI) ora bisa digunakake langsung ing formulasi cat lan umume digunakake kanggo dehidrasi. Kanggo ngilangi banyu 1G ing pelarut, udakara 12G PTSi dibutuhake, nanging jumlah nyata kudu luwih dhuwur tinimbang iki.

CAS: 4083-64-1

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Detail Produk

Tag Produk

Properti

Penampilan: warna cair transparan warna: ≤ 50apha: Kapadhetan: 1.291 g / ml ing 25 ° C (liling point: 144 ° C10 MM Hg (Lit.), N20 D 1.534 (Lit.), lampu kilat:> 230 ° F, kahanan panyimpenan: ing gas Inrt (nitrogen utawa ° C, proporsi: 1.291.291, larut banyu: Reaksi, sensitivitas: kelembapan sensitif ,;

Padhanane

4-isokyanasiulphonyltoluene ,; P-toluenesulfireCyLisélisikaCyanate, 96%, Acroseal; Isocyanicacid, AnydridewithP-toluenesulfonicacid (6ci); P-toluenesulfirdeConyishamicalbookate96%; P-toluenesulfireCyLisélisocyanate, 96%, spcseal; P-toluenesulfireCyanate, 95%; BenzenesulfireCyocyanate, 4-metil-; Benzenesulfonylistayanate, 4-metil-

Aplikasi PTSI

1.p-toluenesulfonyl isocyan minangka reagen sing digunakake kanggo nyiyapake aksetasi sing digunakake kanggo nyiyapake akidsi sing digunakake kanggo nyiapake acetylated syn-1,2-diol, 1 asid oxazolidin-2-siji, 2 2,3-diamino asam, 3 lan n-tosylcarbonamides.4

2.Ing reagen sing digunakake kanggo nyiyapake aksetasi sin-1,2-diol, oxazolidin-2-sing, asam 2,3-diamino, lan n-tosylcarbaramides. -Toluenesulfonyl Isocyanate wis digunakake minangka reagen derivatization ing tekad saka 3-α-hydroxy tibolone ing plasma manungsa dening lc-ms / ms. Iki uga digunakake ing derivatization reagen ing analisis kuantitatif saka dietylene lan propylene glycol ing produk farmasi dening HPLC lan persiapan, oxazolidin-2,2, oxazolidin-2-sing Asam lan N-Tosylcarbaramides.

Katemtuan pembayaran: TT / Bl saka kredit lan ect, liyane bisa dirundingake.