4,4′-Oxydianiline cas 101-80-4

Iyini i-4,4′-Oxydianiline?

I-4,4′-I-Oxydianiline iphuma e-Ether, impushana emhlophe, ama-monomer angenziwa i-polymers abe ama-polymers, njenge-polyimide.

Igama lomkhiqizo: 4,4′-Oxydianiline
I-CAS: 101-80-4
MF: C12H12N2O
MW: 200.24
I-EINECS: 202-977-0
Indawo yokuncibilika: 188-192 °C(lit.)
Iphoyinti lokubilisa: 190 °C (0.1 mmHg)
Ukuminyana: 1.1131 (isilinganiso esinzima)
umfutho womhwamuko: 10 mm Hg (240 °C)

Iyini ukusetshenziswa kwe-4,4′-Oxydianiline?

4,4′-Oxydianiline cas 101-80-4ingenziwa i-polymerized ibe ama-polymers, njenge-polyimide.
4,4′-Oxydianiline esetshenziselwa imboni yepulasitiki
4,4′-Oxydianiline esetshenziselwa amakha
4,4′-Oxydianiline esetshenziselwa Idayi emaphakathi
I-4,4′-Oxydianiline isetshenziselwa ukuhlanganiswa kwe-Resin

Sithini isitoreji?

Gcina endaweni epholile, eyomile futhi enomoya.
Ukuvikelwa komlilo, umswakama kanye nelanga.
Gcina kude nemithombo yokushisa neyokushisa.
Vikela elangeni eliqondile.
Iphakheji ivaliwe.
Izogcinwa ngokuhlukana ne-oxidant futhi ngeke ixutshwe.
Nikeza ngezinto zokucisha umlilo zezinhlobo ezihambisanayo namanani.
Izinto ezifanele nazo zizolungiselelwa ukuqukatha ukuvuza.
Izinyathelo zosizo lokuqala

Ukuthinta isikhumba: geza kahle ngensipho namanzi. Thola usizo lwezempilo.
Ukuthintana kwamehlo: vula izinkophe bese ugeza ngamanzi agelezayo imizuzu eyi-15. Thola usizo lwezempilo.
Ukuhogela: shiya isayithi emoyeni omusha. Nikeza umoya-mpilo lapho ukuphefumula kunzima. Lapho ukuphefumula kuyeka, phefumula okwenziwa ngokushesha. Thola usizo lwezempilo.
Ukungeniswa: Kulabo abawathatha ngephutha, baphuze inani elifanele lamanzi afudumele ukuze ubangele ukuhlanza. Thola usizo lwezempilo.