1 1-Dichloro-2 2-difluoroethene (CAS# 79-35-6)

Ọrọ Iṣaaju

1,1-Dichloro-2,2-difluoroethylene, ti a tun mọ ni CF2ClCF2Cl, jẹ agbo-ara Organic. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:

Didara:

1,1-Dichloro-2,2-difluoroethylene jẹ omi ti ko ni awọ pẹlu õrùn kan pato. O ti wa ni ipon ati insoluble ninu omi, ṣugbọn o le ti wa ni tituka ni ọpọlọpọ awọn Organic olomi.

Lo:

1,1-Dichloro-2,2-difluoroethylene ni ọpọlọpọ awọn lilo ninu ile-iṣẹ kemikali. O jẹ epo pataki ti o jẹ lilo pupọ lati tu tabi dilute ọpọlọpọ awọn agbo ogun Organic. O tun lo bi refrigerant ati refrigerant, ati pe a lo lati ṣe fluoroelastomers, fluoroplastics, lubricants, ati awọn ohun elo opiti, laarin awọn miiran. Ninu ile-iṣẹ itanna, o tun lo bi ohun elo aise fun awọn aṣoju mimọ ati awọn ohun elo pẹlu igbagbogbo dielectric giga.

Ọna:

Igbaradi ti 1,1-dichloro-2,2-difluoroethylene ni a maa n gba nipasẹ didaṣe 1,1,2-trifluoro-2,2-dichloroethane pẹlu fluoride Ejò. Idahun naa ni a ṣe ni awọn iwọn otutu giga ati niwaju ayase kan.

Alaye Abo:

1,1-Dichloro-2,2-difluoroethylene jẹ nkan ti o lewu, ati ifihan si tabi ifasimu ti awọn eefin rẹ le fa oju, atẹgun ati irritation awọ ara. Ifihan si awọn ifọkansi giga le tun fa ibajẹ si eto aifọkanbalẹ aarin ati ẹdọforo. Awọn ọna aabo to ṣe pataki yẹ ki o mu lakoko lilo, gẹgẹbi wọ ohun elo aabo ti o yẹ, aridaju fentilesonu to dara, ati bẹbẹ lọ O yẹ ki o wa ni ipamọ daradara ati sisọnu lati yago fun idoti agbegbe.