4,4′-Oxydianiline e nang le CAS 101-80-4

CAS:101-80-4

MF:C12H12N2O

MW:200.24

Nomoro ea EINECS:202-977-0

Mantsoe a tšoanang: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

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

4,4'-Oxydianiline e nang le CAS 101-80-4 ke eng?

4,4-diaminodiphenyl Ether (4'-ODA) CAS 101-80-4,4,4' -oxydianiline ke motsoako oa bohlokoa oa diamine o nkhang hamonate. Ka lebaka la boteng ba lihlopha tse peli tsa amino (-NH₂) le tlamo e le 'ngoe ea ether (-O-) molek'huleng ea eona, 4,4'-DPE e na le reactivity e ntle haholo le ho hanyetsa mocheso 'me ke monomer ea bohlokoa bakeng sa ho kopanya thepa ea polymer e sebetsang hantle.

Jwalo ka thepa e ikgethang ya boenjiniere, polyimide e na le melemo ya ho hanyetsa mocheso o phahameng, ho hanyetsa mahlaseli le matla a phahameng a mechini. Diaminodiphenyl ether e sebediswa difiliming, dikoahelong, difaebeng, diindastering tsa elektroniki le tsa motlakase, dipolasetiking tse nang le foam le di-photoresists. 4,4'-Diaminodiphenyl ether ke e nngwe ya thepa e ka sehloohong e tala. Ka nako e ts'oanang, 4,4'-diaminodiphenyl ether e ka boela ya sebediswa ho hlahisa agent e kopanyang, mme e sebediswa haholo ho nkela benzidine e bakang kankere sebaka ho hlahisa didae tsa azo le didae tse arabelang. Ka hona, 4,4'-diaminodiphenyl ether ke e mahareng e nang le boleng bo hodimo bo ekeditsweng.

Tlhaloso

Ponahalo	Likristale tse tšoeu
bohloeki	≥99.50
Intlha ea pele ea ho qhibiliha	≥186
Fe	≤2
Cu	≤2
Ca	≤2
Na	≤2
K	≤2

Kopo

1. 4'-ODA ke e 'ngoe ea thepa ea bohlokoa bakeng sa polasetiki e ncha e khethehileng ea boenjiniere joalo ka polyimide, polyetherimide, polyesterimide, polymaleimide, polyaramid le li-resin tse ling tse hanelang mocheso o phahameng;
2. 4'-ODA le yona e a kopanngwa. Thepa e tala ya 3,3', 4,4'-tetraaminodiphenyl ether, e leng monomer e ka sehloohong bakeng sa ho lokisa letoto la thepa ya polymer e hanelang mocheso e monko o monate.
3. 4,4'-DPE e boetse e sebelisoa e le thepa e tala le moemeli oa ho hokahanya bakeng sa resin ea epoxy e hanelang mocheso e sebetsang hantle, polyurethane le li-polymer tse ling tsa maiketsetso.
4. 4,4'-DPE e boetse e sebelisoa ho nkela benzidine e bakang kankere sebaka tlhahisong ea lidae tsa azo, lidae tse arabelang le monko o monate. Hona joale, ho sebelisoa diaminodiphenyl ether e le thepa e tala, lidae tse tobileng tsa maemo a fapaneng a mebala joalo ka bofubelu bo khanyang, bofubelu bo khanyang, bofubelu ba lehlabathe, bo sootho bo mosehla, botala, bohlooho, boputsoa, lamunu e khanyang le botsho li se li ntlafalitsoe, tse ka sebelisoang bakeng sa silika, ulu, k'hothone. Ho daea hemp le masela a mang ho feta lidae tsa benzidine mabapi le lebelo la 'mala le sekhahla sa mokhathala.