Umvelisi ofanelekileyo kwixabiso le-Perchlorethylene: 127-18-4

Inkcazo emfutshane:

I-Perchlorenene: ikwabizwa ngokuba yi-chloride yonke. Ngokwemo yemolekyuli, imimandla eveliswe ngabo bonke i-hydrogen atoms e-ithylene yathatyathwa i-chlorine. Ngo-1821, okokuqala kwenziwa yindawo yokugcina i-farmal. Ulwelo olubonakalayo olungenamibala. Kukho ivumba elifana ne-ether. Ukungakwazi.

I-CAS: 127-18-4

Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Inkcazo

Isihlobo se-molecular mass 165.85. Ukuxinana kwesihlobo 1.620. Inqaku lokunyibilika -22.7 ℃. Inqaku lokubila 121.2 ℃, 33.2 ℃ (4.000 × 103pa). Isalathiso sokuqaqamba yi-1.5055. I-vickosity yi-0.8399 · s (20 ° C). Uxinzelelo lwe-vapor (× 103pa): 5.466 (40 ° C), 13.131 (i-30.131 c), 58.128 (100 ° C). I-Tetththylene ayinambuzane kwiswekile, i-vlycerin kunye neprotein, kwaye inyibilikiswe kancinane emanzini (i-0.015 xa i-Ethanol, e-Ether, i-chloroform, i-hlorine, kunye ne-celorine, kunye ne-celorine, kunye ne-chine, i-hlorine, kunye ne-celorine, kunye ne-chine, i-hlorine, kunye ne-celorine, kunye nezinyibilikisi ze-chine. Ayinahydrolyzed. Incwadana yemichiza isazinza ngo-500 ° C phantsi kobukho bokungena moya, ukufuma kwaye akukho ngxaki. I-TethelLourthane inokuveliswa xa i-hydrogenation. I-Tiroroethane iveliswa ngexesha le-chloride. I-Tetrachloride inokusabela kwakhona nge-brominer ukuvelisa i-hlorine yolwandle okanye i-hloride. Phantsi kwesenzo se-catalyst, sikwazi ukukuphendula nge-hydrogen fluoride. Phantsi kobukho bekhanya, umoya, kunye namanzi ixesha elide, kuyahamba kancinci kwi-stichloride kwaye ukukhanya, ngelixa i-intsimbi inokuthi icinezelwe zizilo. Ukuba kukho ikharbon esebenzayo, ifudumele i-700 ° C ukubola kwi-hex chloride kunye ne-hex chloroline. I-tethalothene inokuchaphazeleka yi-oxidant eyomeleleyo. I-tetthyl chloride inokuba nempendulo yekhemikhali yekhemikhali kunye nepinki, i-pink powder, i-lithium dandrufle, i-tetraoxide, kunye ne-sodium hydroxide. I-Tetrachloride inetyhefu kwaye yindawo ephakathi yovalo, enokubangela intloko, isicaphucaphu, kwaye sigabha, sine-coma. Imouse yi-LD508850MG / kg. Olona xinzelelo luvumelekileyo kwindawo yokusebenza yi-100 × 10-6.

Izithethantonye

I-Tetrachlone, i-99 +%, i-ArhpcCRCRC

I-Tetrachloroeneenemus

I-TetrachimicChemicCHylefopyfroOpyropyropyropyphopy; Tetharachlorenene (PC);

I-Ethene, i-1,1,2,2,2-tetrachloro-; ITetraclorethylene, i-99%, i-Spcdry, i-Brocdry, i-Byk.f.

Izicelo ze-Perchlorethynene

Kwishishini, i-perchlorenene isetyenziswa ikakhulu njenge-solvent, i-ornthesic synthesis, i-arhente yomhlaba wensimbi kunye nearhente eyomileyo, i-disfurfurizer, i-DealFurizer, i-DealFurizer, i-DealFurizer. Isetyenziswe ngonyango njenge-anhlemintic. Ikwayinto ephakathi ye-Trichlothynene kunye nezinto eziphilayo ezinqabileyo. Abahlali abaqhelekileyo banokuvezwa kukuxinana okuphantsi kweTetrachlone ngeatmosferas, ukutya nokusela amanzi. I-Tetrachlone inolwazi olulungileyo lweendawo ezininzi ezingenayo i-Inorganic kunye ne-Istane, i-hloride, i-sloubin ye-aluming isetyenziswa ngokubanzi, i-roumin ye-alumer, iarhente yowomileyo , i-inki inyibiliki, isepha yolwelo, uboya obuphezulu kunye neentsiba zediski; I-Tetrachlone ikwasetyenziswa njengepeyintiweyo (i-hookworm kunye ne-ginger ye-ginger); Ukugqiba kwe-arhente yokulungisa ukuthunyelwa kwekhompyuter.
1. Isetyenziswe njengeShorlic Solvent, iarhente yokucoca eyomileyo, iarhente yokukhupha ioyile, iarhente yesikrini ye-SUD, i-DealFurizer kunye neArhente yokuGqibela iAgering, njl
2. I-Tetrachlone isetyenziswa ngokubanzi, ikakhulu isetyenziswa njengeShorpont selvent, iarhente yokucoca eyomileyo, inyibilikisi yensimbi, kwaye ikwasetyenziswa ngokuthintela i-enteroinsect. Tetrachloroethylene can be used as fat extractant, fire extinguishing agent and smoke screen agent, and can also be used to synthesize trichloroethylene and fluorinated organic compounds.
I-3. Isetyenziswe njenge-organic selvent, iarhente yokucoca eyomileyo, i-dissurfurizer kunye ne-Arhente yokuGqiba kwelaphu
I-4. I-Tetrachlone isetyenziswa ngokubanzi, ikakhulu isetyenziswa njenge-solganction ye-solvent, iarhente yowomileyo, inyibilikisi yensimbi ye-Pestaroinment, ikwasetyenziswa i-Enteroinsect Shutect Solvent Solvent Solvent Solvent Solvent Solvent Solvent Solvent Solvent Solvent. Tetrachloroethylene can be used as fat extractant, fire extinguishing agent and smoke screen agent, and can also be used to synthesize trichloroethylene and fluorinated organic compounds.
I-5. Isinyibilikisi esisetyenziswa njengento enamafutha okanye enamafutha afana nohlalutyo lwendalo. I-CRECRARY DARRECY DLULA YOKUGQIBELA I-REAGENT. Isinyibilikisi se-spectrophotometric yokuzimisela. I-ornthesic synthesis.

Ukucaciswa kwe-perchlorethynene

Ikhonkco	Ukucaciswa
Imbonakalo	Ulwelo olubonakalayo, akukho mpazamo zithintelweyo
I-chromaticity / hazen, (pt-co) w	15
Amanzi% ≤	0.005
Umxholo% ≥	99.9
Ixabiso	5.0-8.0
Intsalela ye-Evaporation% ≤	0.002