Trifluoromethanesulfonic acid thiab nws cov derivatives muaj ntau yam kev siv, feem ntau yog pom nyob rau hauv cov hauv qab no:

Cov khoom siv tseem ceeb hauv kev lag luam tshuaj thiab tshuaj lom neeg: Trifluoromethanesulfonic acid yog siv ua cov khoom siv raw hauv kev lag luam tshuaj thiab tshuaj lom neeg vim nws muaj zog corrosiveness thiab hygroscopicity, thiab koom nrog kev tsim cov tshuaj sib txawv xws li nucleosides, tshuaj tua kab mob, steroids, thiab silicon Cov txheej txheem xws li kev hloov kho roj hmab.

Catalyst thiab cov tshuaj tiv thaiv: Raws li ib qho ntawm cov organic acids muaj zog tshaj plaws, triflate feem ntau siv los ua cov tshuaj catalyst rau cov tshuaj muaj zog thiab cov tshuaj sib xyaw kom ua kom cov tshuaj tiv thaiv sai dua thiab nce cov txiaj ntsig, tshwj xeeb tshaj yog hauv cov tshuaj thiab cov organic synthesis. Lub tshav pob ntawm chemistry.

Kev Siv Hluav Taws Xob thiab Kev Hloov Kho Yas: Trifluoromethanesulfonic anhydride yog siv rau hauv kev siv hluav taws xob los tsim cov polymers uas ua rau muaj hluav taws xob, thiab nws kuj tseem siv rau hauv kev siv yas rau kev hloov kho yas.

Lwm cov ntawv thov: Triflate kuj tseem siv tau ua tus catalyst rau isomerization thiab alkylation, nrog rau ib pawg zoo tawm hauv qee cov tshuaj tiv thaiv organic25.

Hauv kev xaus lus, trifluoromethanesulfonic acid thiab nws cov derivatives ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw.

Cov Khoom Siv Tshuaj ntawm Trifluoromethanesulfonic acid
Qhov kub yaj -40 °C
Kub taw tes 162 ° C (lit.)
Qhov ceev 1.696 g/mL ntawm 25 °C (lit.)
qhov ceev ntawm cov pa dej 5.2 (piv rau huab cua)
siab ntawm cov pa dej 8 hli Hg (25 °C)
Qhov ntsuas refractive n20 / D 1.327 (lit.)
RTECS PB2771000
Tsis muaj ib tug neeg ua haujlwm
Khaws cia rau qhov kub thiab txias. Khaws cia rau hauv qab +30°C.
kev yaj tau sib xyaw hauv _H2O
pka -14 (ntawm 25 ℃)
ua kua Fuming
Lub zog nqus tshwj xeeb 1.696
xim av me ntsis
PH <1 (H2O)
Kev yaj dej tau
Rhiab Hygroscopic
Merck 14,9676
BRN 1812100
Kev Ruaj Ntseg: Ruaj khov. Tsis sib haum nrog cov kua qaub, alkalis, hlau.

Cov Ntaub Ntawv Tiv Tauj

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