4,4'-oxydianiline CAS 101-80-4

Dab tsi yog 4,4'-oxydianiline?

4,4'-oxydianiline yog ether derivatives, hmoov dawb, yog monomers uas tuaj yeem yog polymers, xws li polyimide.

Khoom npe: 4,4'-oxydianiline
CAS: 101-80-4
Mf: c12h12n2o
MW: 200.24
Einecs: 202-977-0
Melting taw tes: 188-192 ° C (Lit.)
BLAIL NTAM: 190 ° C (0.1 MMHG)
Ntse: 1.1131 (Kev kwv yees nkas)
vapor siab: 10 hli HG (240 ° C)

Dab tsi yog daim ntawv thov ntawm 4,4'-oxydianiline?

4,4'-oxydianiline CAS 101-80-4tuaj yeem yog polymerized rau hauv cov polymers, xws li polyimide.
4,4'-oxydianiline siv rau kev lag luam yas
4,4'-oxydianiline siv rau tsw qab
4,4'-oxydianiline siv rau zas xim nruab nrab
4,4'-oxydianiline siv rau resin synthesis

Dab tsi yog qhov cia?

Khaws rau hauv qhov chaw txias, qhuav thiab muaj qhov muag.
Hluav taws, noo noo thiab kev tiv thaiv hnub.
Kom deb ntawm knling thiab cua sov.
Tiv thaiv los ntawm kev tshav ntuj ncaj qha.
Lub pob yog ntim.
Nws yuav tsum muab khaws cia cais tawm ntawm oxidant thiab yuav tsis muab sib xyaw.
Muab cov khoom tua hluav taws sib ntaus sib xws thiab cov ntau ntau.
Cov ntaub ntawv tsim nyog yuav tsum npaj kom muaj cov to.
Thawj pab kev ntsuas

Daim tawv nqaij sib cuag: Ntxuav kom huv si nrog xab npum thiab dej. Tau txais kev kho mob.
Hu rau qhov muag: Qhib daim tawv muag thiab ntxuav nrog ntws dej li 15 feeb. Tau txais kev kho mob.
Inhalation: Tawm ntawm lub xaib mus rau huab cua huv. Muab cov pa thaum ua pa nyuaj. Thaum ua pa nres, nqa tawm cov pa ua pa hluav taws xob tam sim ntawd. Tau txais kev kho mob.
Kev noj haus: Rau cov neeg uas coj nws los ntawm kev ua yuam kev, haus ib qho dej sov kom sov kom ua ntuav. Tau txais kev kho mob.