2-Chloro-1,2-dibromo-1,1,2-trifluoroethane (CAS# 354-51-8)

Mawu Oyamba

2-Chloro-1,2-dibromo-1,1,2-trifluoroethane, yomwe imadziwikanso kuti halothane (halothane), ndi madzi opanda mtundu. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira ndi chitetezo:

Ubwino:

- Maonekedwe: Madzi opanda mtundu

- Kusungunuka: kosasungunuka m'madzi, kusungunuka pang'ono mu ethanol ndi benzene

Gwiritsani ntchito:

- Mankhwala oletsa ululu: 2-Chloro-1,2-dibromo-1,1,2-trifluoroethane ndi mankhwala oletsa kupweteka kwambiri omwe amagwiritsidwa ntchito kwambiri popanga opaleshoni komanso opaleshoni yamimba.

- Zowongolera mpweya ndi kutentha: zimatha kusungunula kutentha kwapakati ndipo zitha kugwiritsidwa ntchito ngati madzi ogwirira ntchito muzoziziritsa mpweya ndi firiji.

Njira:

2-Chloro-1,2-dibromo-1,1,2-trifluoroethane nthawi zambiri imakonzedwa ndi izi:

1. Kuchokera ku 1,1,1-trifluoro-2,2-dibromoethane, 2-bromo-1,1,1-trifluoroethane imakonzedwa kudzera muzotsatira zingapo.

2. 2-Bromo-1,1,1-trifluoroethane imachitidwa ndi ammonium chloride kuti ipeze 2-chloro-1,1,1-trifluoroethane.

3. Bromidi yamkuwa imawonjezeredwa ku 2-chloro-1,1,1-trifluoroethane ndi bromination reaction kuti apange 2-chloro-1,2-dibromo-1,1,2-trifluoroethane.

Zambiri Zachitetezo:

- 2-Chloro-1,2-dibromo-1,1,2-trifluoroethane ndi chinthu chovulaza chomwe chingathe kukhala ndi mankhwala ochititsa dzanzi pakatikati pa mitsempha ya mitsempha, zomwe zimayambitsa kutaya chidziwitso ndi kupuma maganizo.

- Tsatirani njira zotetezeka zogwirira ntchito ndikukhala ndi zida zodzitetezera monga magolovesi, chitetezo cha kupuma ndi zovala zoteteza maso.

- Kukhudzana ndi khungu kapena pokoka mpweya wake kungayambitse kuyabwa kapena kuyabwa.

- Ndi madzi oyaka moto ndipo kukhudzana ndi magwero a moto kuyenera kupewedwa.