4 4 5 5 5-Pentafluoro-1-pentanethiol (CAS # 148757-88-4)

Pentafluoropentanethiol yog ib qho organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj, thiab cov ntaub ntawv kev nyab xeeb ntawm pentafluoropentanethiol:

xwm:
1. Cov tsos: cov kua tsis muaj xim;
3. Ceev: 1.45 grams ib milliliter;
4. Solubility: soluble hauv organic solvents xws li ethanol thiab ether;
5. Kev ruaj ntseg: ruaj khov, tab sis rhiab rau oxygen thiab hnub ci.

Lub hom phiaj:
1. Pentafluoropentanethiol yog ib qho tseem ceeb tshuaj nruab nrab siv nyob rau hauv fluorination cov tshuaj tiv thaiv nyob rau hauv cov organic synthesis;
2. Ua ib qho hnyav rau superconductors, cov khoom siv roj teeb, thiab cov electrolytes hauv cov kua kub kub;
3. Siv rau cov synthesis ntawm surfactants, lubricants, polymers, thiab lwm yam.

Txoj kev tsim khoom:
Kev npaj ntawm pentafluoropentanethiol feem ntau siv cov hauv qab no:
1. Pentafluorohexanethiol yog tau los ntawm reacting pentafluorosulfoxide nrog propanethiol, ua raws li hydrogenation cov tshuaj tiv thaiv.
CF3SO3F + HS(CH2)3SH → (CF3S)2CH(CH2)3SH
(CF3S) 2CH(CH2)3SH + H2 → CF3(CH2)4SH + H2S

Cov ntaub ntawv kev ruaj ntseg:
1. Pentafluoropentanethiol yog cov tshuaj lom heev, ua rau khaus, thiab corrosive, thiab yuav tsum tsis txhob kov ntawm daim tawv nqaij, qhov muag, thiab ua pa;
2. Thaum siv, yuav tsum hnav hnab looj tes, tsom iav, thiab lub qhov ncauj qhov ntswg;
3. Khaws kom deb ntawm qhov hluav taws kub thiab oxygen kom tsis txhob muaj hluav taws kub thiab tawg;
4. Thaum khaws cia, nws yuav tsum raug kaw thiab khaws cia kom deb ntawm qhov chaw tshav kub, cov khoom siv hluav taws xob, thiab cov oxidants;
5. Thaum pov tseg cov khoom pov tseg, cov kev cai hauv cheeb tsam ib puag ncig yuav tsum tau ua raws thiab nws yuav tsum tsis txhob tov nrog cov kua qaub rau kev pov tseg.