I-4,4′-Oxydianiline ene-CAS 101-80-4

Isithombe Esifakiwe se-4,4′-Oxydianiline ne-CAS 101-80-4

I-CAS:101-80-4

I-MF:C12H12N2O

I-MW:200.24

Inombolo ye-EINECS:202-977-0

Amagama afanayo:4,4'-Diaminobiphenyloxide; 4,4'-Diaminophenyl oxide; 4,4'-Oxybis[aniline]; 4,4'-Oxydiphenylamine; 4,4'-oxydi-; di(4-Aminophenyl) ether; di-(4-aminophenyl)ether; diaminodiphenyl

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Kuyini i-4,4'-Oxydianiline ene-CAS 101-80-4?

I-4,4-diaminodiphenyl Ether (4'-ODA) I-CAS 101-80-4,4,4' -oxydianiline iyinhlanganisela ebalulekile ye-aromatic diamine organic. Ngenxa yokuba khona kwamaqembu amabili ama-amino (-NH₂) kanye nesibopho esisodwa se-ether (-O-) ku-molecule yayo, i-4,4'-DPE inokusabela okuhle kakhulu kanye nokumelana nokushisa futhi iyi-monomer eyisihluthulelo yokwenza izinto ze-polymer ezisebenza kahle kakhulu.

Njengezinto ezikhethekile zobunjiniyela, i-polyimide inezinzuzo zokumelana nokushisa okuphezulu, ukumelana nemisebe kanye namandla aphezulu omshini. I-Diaminodiphenyl ether isetshenziswa kumafilimu, ezimbozweni, kumafayibha, ezindizayo, ezimbonini ze-elekthronikhi kanye nekagesi, kumapulasitiki ane-foam kanye nama-photoresists. I-4,4'-Diaminodiphenyl ether ingenye yezinto eziyinhloko zokusetshenziswa. Ngesikhathi esifanayo, i-4,4'-diaminodiphenyl ether ingasetshenziswa futhi ukukhiqiza i-ejenti yokuxhumanisa, futhi isetshenziswa kabanzi ukufaka esikhundleni se-benzidine ebangela umdlavuza ukukhiqiza amadayi e-azo kanye namadayi asebenzayo. Ngakho-ke, i-4,4'-diaminodiphenyl ether iyi-intermediate enenani eliphezulu elengeziwe.

Imininingwane

Ukubukeka	Amakristalu amhlophe
ubumsulwa	≥99.50
Iiphuzu lokuqala lokuncibilika	≥186
Fe	≤2
Cu	≤2
Ca	≤2
Na	≤2
K	≤2

Isicelo

1. I-4'-ODA ingenye yezinto ezibalulekile zokusetshenziswa kwepulasitiki entsha ekhethekile yobunjiniyela njenge-polyimide, i-polyetherimide, i-polyesterimide, i-polymaleimide, i-polyaramid kanye nezinye izinhlayiya ezimelana nokushisa okuphezulu;
2. 4'-ODA nayo iyakhiwa. Izinto zokusetshenziswa ze-ether engu-3,3', 4,4'-tetraaminodiphenyl, okuyi-monomer eyinhloko yokulungiselela uchungechunge lwezinto ze-polymer ezimelana nokushisa ze-heterocyclic aromatic.
3. 4,4'-DPE isetshenziswa futhi njengezinto zokusetshenziswa kanye ne-ejenti yokuxhumanisa i-epoxy resin esebenza kahle kakhulu, i-polyurethane kanye namanye ama-polymer okwenziwa.
4. I-4,4'-DPE isetshenziselwa futhi ukufaka esikhundleni se-benzidine ebangela umdlavuza ekukhiqizweni kwamadayi e-azo, amadayi asabelayo kanye namaphunga. Njengamanje, kusetshenziswa i-diaminodiphenyl ether njengezinto zokusetshenziswa, kuye kwasungulwa amadayi aqondile ahlukene emibala njengobomvu obukhanyayo, obomvu okhanyayo, obomvu onesihlabathi, onsundu ophuzi, oluhlaza okotshani, ompunga, oluhlaza okwesibhakabhaka, owolintshi okhanyayo kanye nomnyama, angasetshenziselwa usilika, uboya, ukotini. Ukudaya i-hemp nezinye izindwangu kungcono kakhulu kunedayi ye-benzidine ngokwezinga lokushesha kombala kanye nokukhathala.