4,4′-Oxydianiline ine CAS 101-80-4

CAS:101-80-4

MF:C12H12N2O

MW:200.24

Nhamba yeEINECS:202-977-0

Mazwi akafanana: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

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi 4,4'-Oxydianiline neCAS 101-80-4?

4,4-diaminodiphenyl Ether (4'-ODA) CAS 101-80-4,4,4' -oxydianiline chinhu chakakosha chinonhuhwirira chinonzi diamine organic compound. Nekuda kwekuvapo kwemaamino groups maviri (-NH₂) uye ether bond imwe (-O-) mumorekuru yayo, 4,4'-DPE ine reactivity yakanaka uye inodzivirira kupisa uye imonomer yakakosha yekugadzira zvinhu zvepolymer zvinoshanda zvakanyanya.

Sechinhu chakakosha cheinjiniya, polyimide ine zvakanakira zvekudzivirira kupisa kwakanyanya, kudzivirira mwaranzi uye simba remagetsi rakawanda. Diaminodiphenyl ether inoshandiswa mumafirimu, machira, fibers, aerospace, maindasitiri emagetsi nemagetsi, mapurasitiki ane furo uye photoresists. 4,4'-Diaminodiphenyl ether ndeimwe yezvinhu zvikuru zvekugadzira. Panguva imwe chete, 4,4'-diaminodiphenyl ether inogonawo kushandiswa kugadzira cross-linking agent, uye inoshandiswa zvakanyanya kutsiva benzidine inokonzera carcinogenic kugadzira azo dyes uye reactive dyes. Saka, 4,4'-diaminodiphenyl ether ipakati ine kukosha kwakawedzerwa.

Tsanangudzo

Chitarisiko	Makristasi machena
kuchena	≥99.50
Inzvimbo yekutanga yekunyunguduka	≥186
Fe	≤2
Cu	≤2
Ca	≤2
Na	≤2
K	≤2

Kushandiswa

1. 4'-ODA chimwe chezvinhu zvakakosha zvepurasitiki itsva dzeinjiniya dzakadai sepolyimide, polyetherimide, polyesterimide, polymaleimide, polyaramid nedzimwe resins dzinodzivirira kupisa kwakanyanya;
2. 4'-ODA inogadzirwawo. Zvinhu zvisina kugadzirwa zve 3,3', 4,4'-tetraaminodiphenyl ether, inova ndiyo monomer huru yekugadzira zvinhu zvakasiyana-siyana zve polymer zvinonhuhwirira zve heterocyclic heat-resistant.
3. 4,4'-DPE inoshandiswawo sezvinhu zvisina kugadzirwa uye senzira yekubatanidza zvinhu zvakasiyana-siyana pakugadzira epoxy resin, polyurethane nedzimwe polymers dzekugadzira dzisingapisi zvakanyanya.
4. 4,4'-DPE inoshandiswawo kutsiva benzidine inokonzera kenza mukugadzira madhayi eazo, madhayi anochinja-chinja uye zvinonhuwira. Parizvino, uchishandisa diaminodiphenyl ether sezvinhu zvisina kugadzirwa, madhayi akananga ane mavara akasiyana akadai setsvuku yakajeka, tsvuku yakajeka, tsvuku yejecha, yero-brown, girini, grey, bhuruu, orenji yakajeka uye dema akagadzirwa, ayo anogona kushandiswa kusirika, mvere dzemakwai, donje. Kudhaya hemp nemamwe machira kwakanaka kupfuura madhayi ebenzidine maererano nekumhanya kwemavara uye kumhanya kwekuneta.