CAS No. 685-63-21 Wopereka Hexafluorobutadiene. Makhalidwe a Hexafluorobutadiene

Nambala ya CAS yomwe mwapereka, 685-63-21, sikugwirizana ndi hexafluorobutadiene (HFB). Nambala yolondola ya CAS ya hexafluorobutadiene ndi 376-59-8. Hexafluorobutadiene ndi fluorocarbon yomwe ili ndi mamolekyulu a C4F6 ndipo imagwiritsidwa ntchito m'mafakitale osiyanasiyana kuphatikiza kupanga semiconductor, monga etchant, komanso ngati plasma polymerization monomer.

Makhalidwe a Hexafluorobutadiene:

Njira ya Chemical: C4F6
Kulemera kwa Maselo: Pafupifupi 186.03 g/mol
Malo Owira: Pafupifupi -55 ° C (pansi pa kupanikizika kwa mumlengalenga)
Malo osungunuka: Pafupifupi -140 °C
Maonekedwe: Gasi wopanda mtundu kapena madzi opanikizika
Kusungunuka m'madzi: Kusasungunuka
Kukhazikika: Kukhazikika pansi pazikhalidwe zabwinobwino, koma kumawola kukakumana ndi kutentha kwambiri kapena maziko amphamvu.
Reactivity: Imatha kuchitapo kanthu ndi chinyezi mumlengalenga kupanga HF yomwe imakhala yowononga kwambiri komanso yapoizoni.
Zowopsa: Hexafluorobutadiene ndi poizoni pokoka mpweya, ndipo kuwonongeka kwake kungakhale koopsa. Komanso ndi mpweya wowonjezera kutentha.
Ngati mukuyang'ana kugula hexafluorobutadiene, ndibwino kuti mulumikizane ndi makampaniwa mwachindunji kapena omwe amawagawa amdera lanu kuti mufunse za kupezeka kwazinthu, magiredi achiyero, ndi mitengo. Njira zodzitetezera ziyenera kuganiziridwa nthawi zonse chifukwa cha kuopsa kwa chinthucho.