Cov khoom lag luam
Cov tshuaj yeeb tshuaj rau CAS No. {{{40723-80-6 yog 1,1,2, {} {} (perfluoroethyl) ethyl iodide thiab 3,3,4,4, {{{4- pentafluoro {13}} iodobutane. Nws molecular mis yog c₄h₄f₅i, thiab nws cov molecular hnyav yog 273.97.
1,1,2,2, {2- pentafluoro {}}}}}}} kua dej ntawm qhov kub thiab tshuaj lom neeg lub cev. Nws qhov ceev yog 1.936 G / ML (20 degree), npau npau yog ~ 100-10 koob, thiab index yog 1.391. Nws yuav tsum muab khaws cia rau hauv cov teeb meem tiv thaiv kev tiv thaiv ntawm 2-8 degree los tswj kev ruaj khov.
Cov ntaub ntawv yooj yim
| Khoom npe | Organic Intermediate 1,1,1,2, {4}} pentafluoro {pentafluoro {} ioffobutane cas {6}} |
| Txhais lus hais tias | 3,3,4,4, {4- pentafluoro -1- iodobutane |
| Cas Tsis tau. | 40723-80-6 |
| Einecs | 255-055-5 |
| Molecular Cov Qauv | C4H4F5I |
| Molecular hnyav | 273.97 |
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Lam xav | 98% (GC) |
| Kub taw tes | 98ºC |
Kev siv
1,1,1,2,2-Pentafluoro-4-iodobutane serves as a critical intermediate in organic synthesis for constructing complex fluorine-containing molecules. Piv txwv li, nws yog siv los ua hluavtaws imidazolium cleidazolium cleidide ionic kua, uas pom zoo cov khoom tshwj xeeb hauv cellulose yaj.
Cov Ntaub Ntawv Kev Nyab Xeeb
1,1,2,2, {2- pentafluoro -4- iodobutane tau faib ua kev phom sij. Nws yog lom yog tias nqos tau, mob hnyav rau lub qhov muag, thiab ua rau muaj kev phom sij rau cov neeg muaj lub neej. Cov cuab yeej tiv thaiv yuav tsum hnav hnav thaum ua haujlwm kom tsis txhob muaj kev sib cuag lossis kev nqus tau. Kev tiv thaiv kev tiv thaiv yuav tsum tau ua thaum muaj kev xau kom tsis txhob muaj kuab paug ib puag ncig.
Tuam txhab tau
Henan Gnee Tshuaj Txhuam Tshuaj yog ib lub tuam txhab tshuaj-tech kev txhim kho kev txhim kho, kev faib cov kev pabcuam ntawm cov uas tsis yog kev cuam tshuam thiab kev nthuav dav ntawm cov tshuaj reagents. Lub tuam txhab muaj cov kws tshaj lij cov kws tshaj lij uas tau koom nrog hauv kev txhim kho thiab ntau lawm cov tshuaj tau zoo, nrog rau kev sim R & Dot. Peb cov khoom tau siv dav hauv ntau cov tsev kawm qib siab thiab cov tsev kawm qib siab, kev tshawb nrhiav kev tshawb fawb thiab cov khoom siv tshuaj lom neeg hauv Suav teb, thiab tau txais zoo los ntawm cov neeg siv.
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Cim npe nrov: Organic Intermediate 1,1,1,2, {pentafluoro 1,1 {}}}}}}} Cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas
