CAS No 115-25-3 Octafluorocyclobutane Utanga isoko. Ibiranga Octafluorocyclobutane
Octafluorocyclobutane, izwi kandi nka perfluorocyclobutane cyangwa PFCB, ifite imiti ya C4F8 na CAS nimero 115-25-3. Uru ruganda ni umwe mubagize umuryango wa paruforocarubone kandi rikoreshwa cyane cyane munganda ziciriritse kandi nka gaze ya inert mubikorwa bitandukanye. Hano haribintu bimwe byingenzi biranga octafluorocyclobutane:
Ibyiza bifatika:
Kugaragara: Gazi itagira ibara mubushyuhe bwicyumba nigitutu.
Ingingo yo guteka: Hafi −38.1 ° C (−36,6 ° F).
Ingingo yo gushonga: Hafi ya 135.4 ° C (−211.7 ° F).
Ubucucike: Hejuru yumuyaga, hafi 5.1 g / L kuri 0 ° C (32 ° F) na atm 1.
Gukemura: Kudashonga mumazi ariko birashobora gushonga mumashanyarazi amwe.
Ibikoresho bya shimi:
Igihagararo: Ihamye mubihe bisanzwe ariko irashobora kubora mugihe ihuye nubushyuhe bwinshi cyane cyangwa urumuri rukomeye rwa UV, birashobora kurekura imyuka yubumara kandi yangirika nka HF (fluoride hydrogen).
Ibikorwa: Mubisanzwe bidakorwa nibintu bisanzwe; icyakora, irashobora kwitwara nabi hamwe na okiside ikomeye.
Ikoreshwa:
Inganda za Semiconductor: Zikoreshwa nkibikoresho byogusukura no gukora isuku mubikorwa byo gukora igice cya kabiri.
Gusaba Ubuvuzi: Byakoreshejwe nkibintu bitandukanye muburyo bwo gufata amashusho yubuvuzi nka ultrasound.
Gazi ya Inert: Ikoreshwa nka gaze ya inert mubikorwa bitandukanye aho hakenewe ibidukikije bitarimo ogisijeni.
Umuyoboro: Rimwe na rimwe ukoreshwa nka moteri muri aerosole kubera guhagarara kwayo no kutitabira neza.
Ingaruka ku bidukikije:
Gazi ya Greenhouse: Octafluorocyclobutane ni gaze ya parike ikomeye kandi ifite ubushyuhe bwinshi ku isi (GWP) mugihe cyimyaka 100.
Ozone Layeri: Ntabwo igabanya urwego rwa ozone ahubwo igira uruhare runini mu mihindagurikire y’ikirere bitewe n’ubuzima burebure bw’ikirere ndetse na GWP ndende.
Abatanga isoko:
Mugihe ukoresha octafluorocyclobutane, menya neza ko ufite umwuka uhagije, wambare ibikoresho bikingira umuntu (PPE), kandi ufite uburyo bwo gutabara byihutirwa. Buri gihe ubike ahantu hakonje, humye kure yibikoresho bidahuye ninkomoko yo gutwikwa.