Umenzi Ixabiso Elihle I-PERCHLOROETHYLENE CAS:127-18-4

inkcazo emfutshane:

I-PERCHLOROETHYLENE： ikwaziwa njenge-chloride epheleleyo. Ngokwesakhiwo se-molecular, iikhompawundi eziveliswa zii-athomu ze-hydrogen kwi-ethylene zathatyathelw’ indawo yi-chlorine. Ngo-1821, okokuqala yenziwa yi-FaraDay thermal decomposition. Ulwelo olungenambala olucacileyo. Kukho ivumba elifana ne-ether. Alitshi.

I-CAS: 127-18-4

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

Ubunzima beemolekyuli ezihambelanayo 165.85. Uxinano oluhambelanayo 1.6220. Iqondo lokunyibilika -22.7 ℃. Iqondo lokubila 121.2 ℃, 33.2 ℃ (4.000 × 103Pa). Isalathisi sokurhawuzelela yi-1.5055. I-viscosity yi-0.839MPA · s (20 ° C). Uxinzelelo lomphunga (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C). I-Tetthylene ayinyibiliki kwiswekile, i-glycerin kunye neproteni, kwaye inyibilika kancinci emanzini (0.015 xa ingama-25 ° C), enokunyibilika nge-ethanol, i-ether, i-chloroform, i-benzene, kunye ne-chlorine organic solvents. Ayinyibiliki. I-CHEMICALBOOK isazinzile kwi-500 ° C xa kukho umoya ongenamoya, umswakama kwaye kungekho zi-catalysts. I-Tethelhyloethane inokwenziwa xa i-hydrogenation. I-Tiroroethane iveliswa ngexesha le-chloride. I-Tetrachloride ingenza ne-bromine ukuze ivelise i-bromine yolwandle i-chlorine okanye i-diptide chloride. Phantsi kwesenzo se-catalyst, ingenza ne-hydrogen fluoride. Phantsi kokukhanya, umoya, namanzi ixesha elide, iyabola kancinci ibe yi-trichloride kunye nokukhanya, ngelixa iintsimbi ezirhabaxa ezifana ne-iron, i-aluminium, kunye ne-zinc zinokucinezelwa ngezibambi. Ukuba kukho i-activated carbon, ifudunyezwe ukuya kwi-700 ° C ukuze ibole ibe yi-hex chloride kunye ne-hex chlorine. I-Tethalothene inokwenziwa i-oxidized yi-oxidant enamandla. I-Tetthyl chloride inokuba neempembelelo ezinkulu zeekhemikhali kunye nomgubo opinki, opinki, i-lithium dandruff, i-tetraoxide, kunye ne-sodium hydroxide. I-Tetrachloride inetyhefu kwaye ingumthinteli we-nervous central, onokubangela iintloko ezibuhlungu, isicaphucaphu, ukuhlanza, kunye ne-coma. Impuku yi-LD508850mg/kg. Uxinzelelo oluphezulu oluvumelekileyo kwindawo yokusebenza yi-100 × 10-6.

Izithethantonye

I-Tetrachloroethylene,99+%,ye-HPLC;ITETRACHLOROETHYLENEEMPLURA190L;

I-TETRACHLOROETHYLENEEMPLURA25L; I-TETRACHLOROETHYLENEEMPLURA1L;

I-TETRACHLOROETIncwadi yeekhemikhaliI-HYLENEFORSPECTROSPOPI-Y;i-tetrachloroethylene(PCE);

I-Ethene,1,1,2,2-tetrachloro-;Tetrachloroethylene,99%,SpcDry,Amanzi≤50ppM(byK.F.),SpcSeal.

Ukusetyenziswa kwe-PERCHLOROETHYLENE

Kwishishini, i-PERCHLOROETHYLENE isetyenziswa kakhulu njenge-solvent, i-organic synthesis, i-metal surface cleaner kunye ne-dry cleaning agent, i-desulfurizer, i-heat transfer medium. Isetyenziswa kwezonyango njenge-anthelmintic. Ikwangumxube we-trichlorethylene kunye ne-organic matter ene-fluorinated. Izilwanyana ezihlala apha zingachaphazeleka kumanqanaba aphantsi e-tetrachloroethylene emoyeni, ukutya kunye namanzi okusela. I-Tetrachloroethylene inokunyibilika okuhle kwiikhompawundi ezininzi ze-inorganic kunye ne-organic, ezifana ne-sulfur, i-iodine, i-mercuric chloride, i-aluminium chloride, amafutha, irabha kunye ne-resin, ukunyibilika okunjalo kusetyenziswa kakhulu njenge-metal degreasing cleaning agent, i-paint stripping agent, i-dry cleaning agent, i-raber solvent, i-inki solvent, isepha yolwelo, i-high-grade fur and feathers degreasing; I-Tetrachloroethylene ikwasetyenziswa njenge-repellent (hookworm kunye ne-ginger worm); I-finishing agent yokucubungula ilaphu.
1. Isetyenziswa njengesinyibilikisi sendalo, iarhente yokucoca eyomileyo, iarhente yokukhupha ioyile, iarhente yokukhusela umsi, iarhente yokususa isulfurizer kunye nearhente yokugqiba ilaphu, njl.
2. I-Tetrachloroethylene isetyenziswa kakhulu, isetyenziswa kakhulu njenge-organic solvent, i-dry cleaner agent, i-metal degreasing solvent, kwaye ikwasetyenziswa njenge-enteroinsect respirant. I-Tetrachloroethylene ingasetyenziswa njenge-fat extractant, i-fire cimator kunye ne-smoke screen agent, kwaye ingasetyenziswa nokwenza i-trichlorethylene kunye ne-organic compounds ene-fluorinated.
3. Isetyenziswa njengesinyibilikisi sendalo, iarhente yokucoca eyomileyo, i-desulfurizer kunye nearhente yokugqiba ilaphu
4. I-Tetrachloroethylene isetyenziswa kakhulu, isetyenziswa kakhulu njenge-organic solvent, i-dry cleaner agent, i-metal degreasing solvent, ikwasetyenziswa njenge-enteroinsect repellent medicine solvent, i-chromatographic analysis standard material. I-Tetrachloroethylene ingasetyenziswa njenge-fat extractant, i-fire cimator kunye ne-smoke screen agent, kwaye ingasetyenziswa nokwenza i-trichlorethylene kunye ne-organic compounds ene-fluorinated.
5. Isinyibilikisi esisetyenziswa njengesixhobo esifana namafutha okanye amafutha kuhlalutyo lwezinto eziphilayo. I-reagent ye-chromatography yolwelo olunoxinzelelo oluphezulu. Isinyibilikisi sokumisela i-spectrophotometric. Ukwenziwa kwezinto eziphilayo.

Iinkcukacha zePERCHLOROETHYLENE

Ikhompawundi	Inkcazo
Inkangeleko	Ulwelo olucacileyo, akukho kungcola okuxhonyiweyo
I-Chromaticity/Hazen, (Pt-Co) W	15
Amanzi % ≤	0.005
Umxholo% ≥	99.9
Ixabiso le-PH	5.0-8.0
Intsalela yomphunga %≤	0.002