CAS No. 115-25-3 Octafluorocyclobutane Supplier. Halayen Octafluorocyclobutane
Octafluorocyclobutane, wanda kuma aka sani da perfluorocyclobutane ko PFCB, yana da dabarar sinadarai C4F8 da lambar CAS 115-25-3. Wannan fili memba ne na dangin perfluorocarbon kuma ana amfani dashi da farko a masana'antar semiconductor kuma azaman iskar gas a aikace daban-daban. A ƙasa akwai wasu mahimman halaye na octafluorocyclobutane:
Abubuwan Jiki:
Bayyanar: Gas mara launi a zafin jiki da matsa lamba.
Wurin tafasa: Wajen -38.1°C (-36.6°F).
Wurin narkewa: Wajen -135.4°C (-211.7°F).
Yawan yawa: Ya fi iska, kusan 5.1 g/L a 0 °C (32°F) da 1 atm.
Solubility: Ba a narkewa a cikin ruwa amma yana iya narkewa a cikin wasu kaushi na halitta.
Abubuwan Sinadarai:
Kwanciyar hankali: Barga a ƙarƙashin yanayin al'ada amma yana iya rubewa lokacin da aka fallasa shi zuwa yanayin zafi sosai ko hasken UV mai ƙarfi, mai yuwuwar sakin iskar gas mai guba da lalata kamar HF (hydrogen fluoride).
Reactivity: Gabaɗaya mara aiki tare da yawancin abubuwan gama gari; duk da haka, zai iya mayar da martani da karfi tare da karfi oxidizing jamiái.
Amfani:
Masana'antar Semiconductor: Ana amfani da shi azaman enchant da wakili mai tsaftacewa a cikin ayyukan masana'antar semiconductor.
Aikace-aikacen likitanci: Ana amfani da shi azaman wakili mai bambanci a cikin dabarun hoto na likita kamar duban dan tayi.
Inert Gas: Ana amfani da shi azaman iskar gas a cikin aikace-aikace daban-daban inda ake buƙatar yanayi mara amfani.
Propellant: Wani lokaci ana amfani da shi azaman mai faɗakarwa a cikin iska saboda kwanciyar hankali da ƙarancin amsawa.
Tasirin Muhalli:
Gas na Greenhouse: Octafluorocyclobutane iskar gas ce mai ƙarfi tare da babban yuwuwar dumamar yanayi (GWP) a cikin shekaru 100.
Ozone Layer: Ba ya rage ma'aunin sararin samaniya amma yana ba da gudummawa sosai ga canjin yanayi saboda tsayin yanayi da GWP mai girma.
Masu bayarwa:
Lokacin gudanar da octafluorocyclobutane, tabbatar da cewa kana da isasshen iska, sanya kayan kariya masu dacewa (PPE), da samun damar yin amfani da hanyoyin mayar da martani na gaggawa. Koyaushe adana shi a wuri mai sanyi, busasshiyar nesa da kayan da ba su dace ba da tushen ƙonewa.