Chuma chabwino cha perchloreeryynene: 127-18-4

Wopanga mtengo wabwino wa percloreerthynene: 127-18-4 chithunzi

Kufotokozera kwaifupi:

Perchlorethyne: imadziwikanso kuti chloride yonse. Pankhani ya kapangidwe kake, mankhwala opangidwa ndi maatomu onse a hydrojeni ku Ethylene adasinthidwa ndi chlorine. Mu 1821, nthawi yoyamba yomwe idapangidwa ndi kuwonongeka kwa mafadala. Madzi opanda utoto. Pali fungo lofanana ndi ether. Osavomerezeka.

Cas: 127-18-4

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Kaonekeswe

MOSAKHALIRA MISANDA 165.85. Kuchulukitsa kwa 162220. Malo osungunuka -22.7 ℃. Kutentha kwa 121.2 ℃, 33.2 ℃ (4.000 × 103pa). Mlozera woyenera ndi 1.5055. Mawonekedwe ake ndi 0.83919191911910MEE (20 ° C). Kukakamiza kwa nthunzi (× 1033a): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80), 58.128 (100 ° C). Tetthylene is insoluble in sugar, glycerin and protein, and is slightly soluble in water (0.015 when 25 ° C), which can be dissolved with ethanol, ether, chloroform, benzene, and chlorine organic solvents. Osati hydrolyzed. Chemicanbook ndi yokhazikika pa 500 ° C pansi pa kukhalapo kwa mpweya, chinyezi komanso wopanda mphangwe. Ttehelhyloethane imatha kupangidwa mukamachita hydrogenation. Tiroroethane amapangidwa mu chloride. Tetrachloride imathanso kuchitika ndi bromine kuti apange nyanja ya bromine kapena divtide chloride. Pansi pa chothandizira, chitha kuyankhanso ndi hydrogen fluoride. Pakukhalapo, mpweya, ndi madzi kwa nthawi yayitali, imawola pang'onopang'ono kukhala trichloride ndi kuwala, pomwe zitsulo zokhala ndi chitsulo, ndi zinc titha kuponderezedwa ndi okhazikika. Ngati pali kaboni yoyendetsedwa, mpaka 700 ° C kuti muwope ku Hex Chiloride ndi Hex chloroline. Telesilthene imatha kukhala oxidid ndi oxidant yamphamvu. Tetthyl chloride imatha kukhala ndi vuto lalikulu la zamankhwala ndi pinki, pinki, chitumbuwa, tetraxide, ndi sodium hydroxide. Tetrachloride ndi poizoni ndipo ndi choletsa chamanjenje choyipa, chomwe chingapangitse mutu, nseru, kusanza, ngakhale chimaliziro. Mbewa ndi ld08850mg / kg. Kukhazikika kwakukulu kwa malo antchito ndi 100 × 10-6.

Mawuno

Tetrachlorethylene, 99 +%, forhplc; Tetrachloroothylenee190L;

Tetrachloroothyleneeemplura25l; Tetrachloroothyleneeemplura1l;

Tetrachloroetchemical tercebookcheceskscopyuva; tetrachlorethylene (PCE);

Ethene, 1,1,2,2-Tetrachloro- tetrachlorethyylene, 99%, spcdry, madzi≤6ppppm (Byk.), Spcseal.

Ntchito za Perchlorethylene

M'makampani, perchloreththylene amagwiritsidwa ntchito ngati zosungunulira, zopanga zitsulo, chitsulo chotsukidwa komanso chotsukira chowuma, kusamutsa kwa kutentha. Amagwiritsidwa ntchito ngati anthelminic. Komanso ndi gawo lapakatikati la trichlorethylene ndikunena kuti ndi zinthu zokulirapo. Anthu onse okhalamo atha kuwonetsedwa ndi malo otsika kwambiri a tetrachlorethymwene kudzera mumlengalenga, chakudya ndi madzi akumwa. Tetrachlorethylene ali ndi kusungunuka bwino kwa mankhwala ambiri a avoric komanso opanga, ayodini, ntramuride, zotupa zoterezi zimagwiritsidwa ntchito kwambiri, zonunkhira zotsukira, zosungunulira za mphira , ink solvent, sopo yamadzimadzi, ubweya wambiri ndi nthenga. Tetrachlorethylene imagwiritsidwanso ntchito ngati chimphona (Hookworm ndi ginger mphutsi); Kumaliza Mtumiki pokonzekera kusanjana.
1. Amagwiritsidwa ntchito ngati chotupa, chotsukira chotsukira, chowuma chotsukidwa mafuta, mankhwala opumira mafuta, yopukutira ya Schelsurizer ndi Chovala Chabwino, etc
2. Tetrachlorethylene imagwiritsidwa ntchito kwambiri, makamaka ngati zosungunulira, kutsuka kowuma, kusungunuka kwamanja, komanso kugwiritsidwanso ntchito ngati renoinsect yabwino. Tetrachlorethylene imatha kugwiritsidwa ntchito ngati mafuta owonjezera, ozimitsa moto ndi utsi wamoto, ndipo amathanso kugwiritsidwa ntchito kuphatikizidwa ndi trichlorethylene ndikukuwuzani.
3. Amagwiritsidwa ntchito ngati chotupa, chotsukira chotsukira, casluurizer ndi nsalu yomaliza
4. Tetrachlorethylene imagwiritsidwa ntchito kwambiri, makamaka ngati zosungunulira, kutsuka kowuma, kusungunuka kopukutira, kugwiritsidwanso ntchito ngati ma etronographic muyezo. Tetrachlorethylene imatha kugwiritsidwa ntchito ngati mafuta owonjezera, ozimitsa moto ndi utsi wamoto, ndipo amathanso kugwiritsidwa ntchito kuphatikizidwa ndi trichlorethylene ndikukuwuzani.
5. Solvent imagwiritsidwa ntchito ngati mafuta onenepa kapena mafuta owoneka bwino. Kukakamizidwa kwambiri kumadzimadzi. Zosungunulira kwa ziwonetsero. Kapangidwe kabwino.

Kutanthauzira kwa Perchlorethylene

Pawirikiza	Chifanizo
Kaonekedwe	Madzi owonekera, osayimitsidwa
Chromacheta / handi, (pt-co) w	15
Madzi% ≤	0,005
Zolemba% ≥	99.9
Mtengo wamtengo	5.0-8.0
EvaPoanthur Reseide% ≤	0.002