CAS No. 685-63-21 Hexafluorobutadiene Mutengesi. Hunhu hweHexafluorobutadiene
Nhamba yeCAS yawakapa, 685-63-21, haienderane nehexafluorobutadiene (HFB). Iyo chaiyo CAS nhamba yehexafluorobutadiene ndeye 376-59-8. Hexafluorobutadiene is fluorocarbon ine molecular formula C4F6 uye inoshandiswa mumhando dzakasiyana dzemaindasitiri zvinosanganisira semiconductor kugadzira, se etchant, uye seplasma polymerization monomer.
Zviratidzo zveHexafluorobutadiene:
Mushonga weKemikari: C4F6
Molecular Weight: Inenge 186.03 g/mol
Nzvimbo yekubikira: Kunenge -55 ° C (pasi pemamiriro ekunze emumhepo)
Kunyungudika: Kunenge -140 °C
Chitarisiko: Gasi risina ruvara kana mvura iri pasi pekumanikidzwa
Solubility mumvura: Insoluble
Kugadzikana: Yakagadzikana pasi pemamiriro ezvinhu akajairika, asi inoora kana ichiratidzwa kune tembiricha yepamusoro kana mabhesi akasimba.
Reactivity: Inogona kuita nehunyoro mumhepo kuumba HF inoparadza zvakanyanya uye ine muchetura.
Njodzi: Hexafluorobutadiene inotyisa nekufema, uye zvigadzirwa zvayo zvekuparara zvinogona kuva nengozi. Iyo zvakare ine simba greenhouse gasi.
Kana uri kutsvaga kutenga hexafluorobutadiene, zvinokurudzirwa kuti ubate makambani aya zvakananga kana vanogovera veko kuti ubvunze nezve kuwanikwa kwechigadzirwa, kuchena mamakisi, uye mitengo. Chengetedzo dzekuchengetedza dzinofanira kugara dzichitariswa nekuda kwengozi yechinhu.