CAS No 7783-26-8 Trisilane Manufacturers. Cov yam ntxwv ntawm Trisilane
Trisilane, nrog rau cov tshuaj formula Si3H8, muaj tus lej CAS 7783-26-8. Cov tshuaj no yog silane, uas yog ib pawg ntawm organosilicon compounds uas muaj silicon-hydrogen bonds. Nov yog qee cov yam ntxwv tseem ceeb ntawm trisilane:
Lub cev muaj zog:
Trisilane yog cov roj tsis muaj xim ntawm chav tsev kub thiab siab.
Nws muaj ib tug muaj zog tsw.
Nws cov ntsiab lus melting yog -195 ° C, thiab qhov kub ntawm -111.9 ° C.
Qhov ceev ntawm trisilane yog kwv yees li 1.39 g / L ntawm 0 ° C thiab 1 bar.
Chemical Properties:
Trisilane yog qhov muaj zog heev, tshwj xeeb tshaj yog nrog oxygen thiab noo noo.
Thaum sib cuag nrog huab cua, nws tuaj yeem tshwm sim tshwm sim vim nws qhov kev ua haujlwm siab, ua rau tsim cov silicon dioxide (SiO2) thiab dej.
Nws tuaj yeem cuam tshuam nrog halogens, hlau, thiab lwm yam tshuaj.
Kev siv:
Trisilane yog siv nyob rau hauv semiconductor manufacturing rau deposition ntawm silicon films.
Nws ua haujlwm ua ntej hauv cov txheej txheem tshuaj vapor deposition (CVD) rau kev tsim cov yeeb yaj kiab nyias ntawm silicon ntawm wafers.
Nws kuj tuaj yeem siv rau hauv kev sib txuas ntawm lwm cov khoom siv silicon.
Kev txhawj xeeb txog kev nyab xeeb:
Vim nws flammability thiab reactivity, trisilane poses tseem ceeb hluav taws thiab tawg txaus ntshai.
Nws tuaj yeem ua rau muaj kev phom sij yog tias nqus tau lossis yog tias nws nkag mus rau ntawm daim tawv nqaij lossis qhov muag.
Cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) yuav tsum tau hnav thaum tuav trisilane, thiab nws yuav tsum tau muab cia rau hauv qhov chaw tsis zoo nyob deb ntawm cov khoom siv hluav taws xob thiab cov khoom siv tsis sib xws.
Raws li rau cov neeg muag khoom ntawm trisilane, cov no tuaj yeem suav nrog cov tuam txhab tshuaj tshwj xeeb thiab cov xa tawm uas ua haujlwm rau kev lag luam xws li semiconductors thiab electronics.
Nco ntsoov sab laj cov ntaub ntawv kev nyab xeeb cov ntaub ntawv (MSDS) ua ntej tuav trisilane thiab xyuas kom meej tias tag nrho cov kev ntsuas kev nyab xeeb yog nyob rau hauv qhov chaw los tiv thaiv cov xwm txheej.