1,2-Diphenoxyethane CAS 104-66-5

I-CAS:104-66-5

Ubumsulwa:99%

Ifomula Yamamolekyuli:C14H14O2

Isisindo sama-molecule:214.26

I-EINECS:203-224-9

Isikhathi Sokugcina:Unyaka ongu-1

Igama elifanayo:(2-Phenoxyethoxy)benzene; 1,1'-[1,2-ethanediylbis(oxy)]bis-benzene; 1,2-Diphenoxyethan; 1,2-Diphenoxyethane,EthyleneglycolIncwadi yamakhemikhalidiphenylether; 1,1'-[1,2-Ethanediylbis(oxy)]bisbenzene; Ethlenediphenylether; sym-Diphenoxyethane; 1,2-Diphenoxyethane,99%

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-1,2-Diphenoxyethane CAS 104-66-5?

1,2-diphenoxyethane (I-DPE), nge-CAS 104-66-5, ifomula yamakhemikhali i-C14H14O2, iyinhlanganisela yezinto eziphilayo. Ama-molecule e-1, 2-diphenoxyethane aqukethe izibopho ze-ether futhi anezakhiwo ezijwayelekile zama-compound e-ether. Azinzile ngaphansi kwezimo ezijwayelekile, kodwa angase abhekane nokusabela kwamakhemikhali ngaphansi kwama-oxidants aqinile, ama-acid aqinile noma izisekelo eziqinile. I-Diphenoxyethane DPE ingasetshenziswa njengesithokozisi sezinto ezintsha ezizwela ukushisa kanye nesithasiselo esingaba khona sama-catalyst e-polyolefin, futhi inenani elithile lokusetshenziswa embonini yamakhemikhali.

Imininingwane

ITEM	IZINGA
Ukubukeka	impuphu emhlophe
Okuqukethwe%	99.0min
Indawo yokuncibilika	95.0-98.0℃
Izinto ezinganyibiliki	≤0.20%
Ukulahlekelwa ekomiseni	≤0.3%

Isicelo

1. Insimu yokwenziwa kobunjiniyela bamakhemikhali kanye nezinto: Izinto eziphakathi eziyinhloko

I-Diphenoxyethane, njenge-organic synthesis intermediate, isetshenziselwa ukulungiselela ama-derivatives aqukethe ama-ether bonds noma izakhiwo zendandatho ye-aromatic. Isibonelo, ngokuguqulwa kwama-ether bonds kanye nokusabela kokushintshana kwama-aromatic rings, ama-intermediate emkhakheni wezokwelapha kanye nezibulala-zinambuzane angenziwa. I-Diphenoxyethane DPE ingasetshenziswa ukwakha izinhlaka zama-molecule eziphilayo ezisebenzayo eziyinkimbinkimbi kakhulu (njengezandulela zama-polymer monomers aqukethe izakhiwo ze-diphenoxy).

Ekuguqulweni kwezinto ze-polymer, i-12 diphenoxyethane ingasetshenziswa njenge-monomer eyisizayo noma i-crosslinking regulator ukuze ihlanganyele enqubweni yokwenziwa noma yokuguqulwa kwamanye ama-polymer (njenge-polyolefins nama-epoxy resins), futhi ithuthukise ukuguquguquka, ukumelana nesimo sezulu noma ukuhambisana kwezinto ngokungenisa isakhiwo se-phenoxy.

2. Izithasiselo zezinto ezisebenzayo: Izinzwa kanye nezithasiselo

Isizweli sezinto ezithinta ukushisa: Ngenxa yomphumela we-elekthronikhi kanye nezici zesakhiwo sendawo seqembu le-diphenoxy esakhiweni salo sama-molecule, i-diphenoxyethane ingasetshenziswa njengengxenye ezwela izinto ezintsha ezithinta ukushisa (njengezinto zokuthatha izithombe ezishisayo kanye nezingubo zokubhala iphepha lokuqopha ukushisa). Ngokusebenza ngokubambisana nabathuthukisi bemibala kanye nabakhi bombala, i-DPE CAS 104-66-5 ingathuthukisa ukuzwela kombala, ubuningi bombala kanye nokuzinza kokugcina kwezinto ezithinta ukushisa.

I-Polyolefin catalyst additive diphenoxyethane DPE, njenge-co-catalyst noma i-regulator engaba khona enqubweni ye-polymerization yama-polyolefins (njenge-polyethylene ne-polypropylene), ingalungisa izinga lokusabela kwe-polymerization noma ithuthukise ukusatshalaliswa kwesisindo sama-molecule kanye nokujwayelekile kwe-steric kwe-polymer ngokusebenzisana ne-catalyst eyinhloko (njenge-Ziegler-Natta catalyst). Lokhu kuthuthukisa kakhulu izakhiwo zemishini zezinto ze-polyolefin (njengokumelana nokuqina komthelela).

3. Ezinye izindlela zokusebenzisa ezimbonini

Izinyibilikisi kanye nezikhipha: 1 2-diphenoxyethane, ngenxa yokuhlanganiswa kwayo kwama-molecule kokungangeni kwamanzi kwendandatho ye-aromatic kanye ne-polarity ebuthakathaka yesibopho se-ether, i-ethylene glycol diphenyl ether ingasetshenziswa njengesinyibilikisi esimaphakathi se-polar ezimweni ezithile ukuze kuncibilikiswe amanye ama-compounds aromatic noma ama-molecule e-polar organic. I-Diphenoxyethane ingazanywa futhi ukuthi isetshenziswe njengesikhipha ukuze ihlanganyele ekuhlukaniseni nasekuhlanzweni kwezinto eziphilayo eziphansi (njengokukhipha izinto ezithile eziphilayo ezixazululweni zamanzi), kodwa ububanzi bokusetshenziswa kwalokhu kusetshenziswa buncane kakhulu futhi budinga ukuhlanganiswa nezidingo ezithile zenqubo.

Izinzuzo zethu

1. Inkomba yethu ye-Residue (into enganyibiliki) idlula kakhulu izinga lomkhakha elingu-0.2%—ngesilinganiso esingaphansi kuka-0.08% ngebhetshi ngayinye. Le ntsalela ephansi kakhulu iqinisekisa ukucutshungulwa okuhlanzekile futhi igwema amaphutha angaba khona emikhiqizweni yakho yokugcina.

2. Uma silahlekelwa ukoma, asigcini nje ngokudlula izinga lomkhakha elingu-0.5% (izinga lethu lebhizinisi esizibekele lona selivele lingu-≤0.3%), kodwa futhi sifinyelela isilinganiso sangempela esingaphansi kuka-0.15% ngebhetshi ngayinye. Ubuningi obunjalo bomswakama obuphansi buqinisekisa ukuzinza komkhiqizo okuhle kakhulu kanye nokuphila isikhathi eside eshalofini.

3. Njengoba sinamandla okukhiqiza anele kanye nesitoko esisha, siqinisekisa ukugcwaliswa kwe-oda okusheshayo, ngokulethwa okufinyelelekayo zingakapheli izinsuku ezi-5 zokusebenza.

4.Ngaphandle kokupakisha kwethu okujwayelekile kwe-drum okungu-200kg, sinikeza izinketho zokupakisha ezenziwe ngokwezifiso kanye nezinsizakalo zokuphrinta amalogo ezenzelwe izidingo zakho ezithile.