Umkhiqizi Intengo Enhle I-PERCHLORETHYLENE CAS:127-18-4

incazelo emfushane:

I-PERCHLOROETHYLENE: yaziwa nangokuthi i-chloride yonke.Ngokuya ngesakhiwo samangqamuzana, izinhlanganisela ezikhiqizwa yiwo wonke ama-athomu e-hydrogen ku-ethylene zathathelwa indawo yi-chlorine.Ngo-1821, okokuqala kwenziwa yi-FaraDay ukubola okushisayo.Uketshezi olukhanyayo olungenambala.Kukhona iphunga elifana ne-ether.Okungashi.

CAS: 127-18-4

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

Isisindo samangqamuzana esihlobene 165.85.Ukuminyana okuhlobene 1.6220.Iphuzu elincibilikayo -22.7 ℃.Iphoyinti elibilayo 121.2 ℃, 33.2 ℃ (4.000 × 103Pa).Inkomba ye-refractive ingu-1.5055.I-viscosity ingu-0.839MPA · s (20 ° C).Umfutho we-vapor (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C).I-Tetthylene ayincibiliki kushukela, i-glycerin neprotheni, futhi iyancibilika kancane emanzini (0.015 lapho 25 ° C), engancibilika nge-ethanol, i-ether, i-chloroform, i-benzene, nezinyibilikisi zemvelo ze-chlorine.Hhayi i-hydrolyzed.I-CHEMICALBOOK isazinzile ku-500 ° C ngaphansi kobukhona obungenawo umoya, umswakama futhi awekho ama-catalyst.I-tethelhyloethane ingakhiqizwa uma i-hydrogenation.I-Tiroroethane ikhiqizwa ngesikhathi se-chloride.I-Tetrachloride ingaphinda isabele nge-bromine ukuze ikhiqize i-bromine ocean chlorine noma i-diptide chloride.Ngaphansi kwesenzo se-catalyst, ingaphinda isabele nge-hydrogen fluoride.Ngaphansi kokuba khona kokukhanya, umoya, namanzi isikhathi eside, ibola kancane kancane ibe i-trichloride nokukhanya, kuyilapho izinsimbi ezigqwalayo njengensimbi, i-aluminium, ne-zinc zingacindezelwa ngezinsimbi.Uma kukhona ikhabhoni ecushiwe, ishisiswe ibe ngu-700 ° C ukuze ibole ibe yi-hex chloride ne-hex chloroline.I-Tethalothene ingafakwa i-oxid nge-oxidant enamandla.I-Tettyl chloride ingaba nokusabela okukhulu kwamakhemikhali nge-pink, i-pink powder, i-lithium dandruff, i-tetraoxide, ne-sodium hydroxide.I-Tetrachloride inobuthi futhi iyisivimbeli sezinzwa esimaphakathi, esingabangela ubuhlungu bekhanda, isicanucanu, ukuhlanza, ngisho ne-coma.Igundane lingu-LD508850mg/kg.Ukuhlushwa okuphezulu okuvumelekile kwendawo yokusebenza yi-100 × 10-6.

Omqondofana

I-Tetrachlorethylene,99+%,yeHPLC;TETRACHLOROETHYLENEEMPLURA190L;

I-TETRACHLOROETHYLENEEMPLURA25L;TETRACHLOROETHYLENEEMPLURA1L;

I-TETRACHLOROETIncwadi YekhemikhaliHYLENEFORSPECTROSCOPYUva;tetrachlorethylene(PCE);

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

Izicelo ze-PERCHLORETHYLENE

Embonini, i-PERCHLORETHYLENE isetshenziswa kakhulu njenge-solvent, i-organic synthesis, i-metal surface cleaner kanye ne-ejenti yokuhlanza okomile, i-desulfurizer, indawo yokudlulisa ukushisa.Isetshenziswa ekwelapheni njenge-anthelmintic.Futhi iyingxenye emaphakathi ye-trichlorethylene kanye ne-fluorinated organic matter.Izakhamuzi ezivamile zingase zichayeke ekugxilweni okuphansi kwe-tetrachlorethylene emoyeni, ukudla namanzi okuphuza.I-Tetrachlorethylene ine-solubility enhle yezinhlanganisela eziningi ze-inorganic kanye ne-organic, njengesibabule, i-iodine, i-mercuric chloride, i-aluminium chloride, amafutha, irabha ne-resin, ukuncibilika okunjalo kusetshenziswa kabanzi njenge-ejenti yokuhlanza insimbi, i-ejenti yokuhlubula upende, i-ejenti yokuhlanza okomile, i-solvent yerabha. , isincibilikisi sikayinki, insipho ewuketshezi, uboya bezinga eliphezulu kanye nokuwohloka kwezimpaphe;I-tetrachlorethylene nayo isetshenziswa njengesixosha (i-hookworm kanye ne-ginger worm);I-ejenti yokuqedela yokucubungula izindwangu.
1. Isetshenziswa njenge-organic solvent, i-ejenti yokuhlanza okomile, i-ejenti yokukhipha uwoyela, i-ejenti yesikrini sentuthu, i-desulfurizer ne-ejenti yokuqedela indwangu, njll.
2. I-Tetrachlorethylene isetshenziswa kakhulu, ikakhulukazi isetshenziswa njenge-solvent ephilayo, i-ejenti yokuhlanza okomile, i-solvent degreasing yensimbi, iphinde isetshenziswe njenge-enteroinsect repellent.I-Tetrachlorethylene ingasetshenziswa njenge-extractant yamafutha, i-ejenti yokucisha umlilo kanye ne-ejenti yesikrini sentuthu, futhi ingase isetshenziselwe ukwenza i-trichlorethylene kanye nezinhlanganisela ze-organic fluorinated.
3. Isetshenziswa njenge-solvent ephilayo, i-ejenti yokuhlanza okomile, i-desulfurizer kanye ne-ejenti yokuqedela indwangu
4. I-Tetrachlorethylene isetshenziswa kabanzi, ikakhulukazi isetshenziswa njenge-solvent ephilayo, i-ejenti yokuhlanza eyomile, i-solvent yensimbi ye-degreasing, iphinde isetshenziswe njenge-solvent ye-enteroinsect repellent medicinal, i-chromatographic analysis material standard.I-Tetrachlorethylene ingasetshenziswa njenge-extractant yamafutha, i-ejenti yokucisha umlilo kanye ne-ejenti yesikrini sentuthu, futhi ingase isetshenziselwe ukwenza i-trichlorethylene kanye nezinhlanganisela ze-organic fluorinated.
5. I-solvent esetshenziswa njengamafutha noma into efana namafutha ekuhlaziyeni okuphilayo.High pressure liquid chromatography reagent.I-solvent yokunqunywa kwe-spectrophotometric.I-Organic synthesis.

Ukucaciswa kwe-PERCHLORETHYLENE

Inhlanganisela	Ukucaciswa
Ukubukeka	Uketshezi olusobala, akukho ukungcola okumisiwe
I-Chromaticity/Hazen,(Pt-Co) W	15
Amanzi % ≤	0.005
Okuqukethwe% ≥	99.9
PH Inani	5.0-8.0
Izinsalela zokuhwamuka %≤	0.002