Hua
Waikawa Trifluoromethanesulfonic
Tātai Hanganga
Āhuatanga ā-tinana
Te ahua: Te wai parauri kowhai
Kiato: 1.696 g/mL i te 25 °C (marama)
Ira whakarewa: -40 °C
Ira kohua: 162 °C (marama)
Refactivity: n20/D 1.327(marama)
Ira hiko: Kore
Whakarea waikawa (pKa): -14 (i25 °C)
Te taumahatanga: 1.696
Uara PH:<1(H2O)
Raraunga Haumaru
No nga taonga kino
Kāwai mōrearea: 8
Tau kawe rawa morearea: UN 3265 8/PG 2
Roopu takai: II
Waehere ritenga:2904990090
Reiti Whakahoki Taake Kaweake(%)：9%
Taupānga
Koia te waikawa waro tino kaha e mohiotia ana, he taputapu waihanga maha.Ma te kaha o te waikura me te hygroscopicity, ka whakamahia nuitia i roto i nga umanga rongoa me te matū, penei i te nucleosides, te patu paturopi, te steroids, te pūmua, te saccharides, te synthesis huaora, te whakarerekētanga rapa silicone, me etahi atu. nga waikawa pararopi tuku iho penei i te waikawa pungatara me te waikawa maaota i nga wa maha ka whai waahi ki te arotau me te whakapai ake i te mahi.Ka taea hoki te whakamahi hei whakakorikori mo te isomerization me te alkylation ki te whakarite i te 2,3-dihydro-2-indenone me te 1-tetralone, me te tango i te glycoside mai i te glycoprotein.
Whakatupato Haumaru
Ko te waikawa trifluoromethanesulfonic tetahi o nga waikawa waro tino kaha.Ko te whakapiri ki nga kanohi ka nui te weranga o te kanohi me te kapo pea.Ko te pa atu ki te kiri ka nui te weranga matū, me te whakaroa i te kino o te kiko.Ko te ngohanga o te kohu ka puta he tauhohenga nui, te mumura, me te edema.Ko te horomitanga ka pa te wera o te gastrointestinal.No reira, ahakoa te iti o nga moni ka hiahiatia he taputapu whakamarumaru tika (pērā i te karumaru, nga karapu aukati waikawa me te kawakore, me te kanohi hau), me te pai o te hau.
Ko te taapiri o te waikawa trifluoromethanesulfonic ki nga whakarewa polar ka puta he exotherm na te whakakorenga.He rite te whakamaarama kaha ki te whakakore i te waikawa sulfuric i roto i te wai.Heoi ano, ko te whakakore i roto i te whakarewa polar he tino kino ake i te whakakore i te waikawa pungatara i roto i te wai.Ko te exotherm kaha ka whakaeto te whakarewa, ka pahū ranei.No reira, ko te whakakore i te nui o te waikawa trifluoromethanesulfonic i roto i nga whakarewa waro me karohia.I te wa e tika ana ki te pera, kia mohio koe ki te whakahaere i te tere o te maturuturu me te whakarite kia pai te whakaoho, te pai o te hau, me te whakamatao i nga taputapu whakawhiti hei tango i te nui o te wera ka taea.
