4-oxxetiprohnthalif Anhdride Odpa CAS 1823-59-2
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Tlhaloso
Lebitso la sehlahisoa: 4,4'-oxydiphtthalif Anhdride (Odepa)
Cas: 1823-59-2
MF: C16h6o7
MW: 310.21
Einecs: 412-330-4
Ntlha ea ho qhibiliha: 225-229 ° C (e bonesitse.)
Khoeli: 410.39 ° C (khakanyo e mpe)
TLHOKOMELISO: 1.4942 (Khakanyo e mpe)
Indranti ea theko e phahameng: 1.6380 (khathatso)
TLHOKOMELISO
| Lebitso la Product | Odpa |
| Ponahalo | Powder e tšoeu |
| Bohloeki | ≥99% |
| MW | 310.21 |
| Ntlha ea ho qhibiliha | 225-229 ° C (et.) |
Kopo
4,4'-oxydiphtthalif Anhdridesebelisoa bakeng sa ho hlophisoa ha thepa ea polyimide.
Maemo a polokelo
Boloka sesupo se tiisitsoeng le ho bolokoa sebakeng se pholileng le se omileng, 'me u netefatse hore ho na le sesebelisoa se setle kapa sesebelisoa se khathollang mosebetsing
Botsitso
Haeba e sebelisoa le ho bolokoa ho latela litlhaloso, e ke ke ea bola. Ha ho na karabelo e kotsi e sa tsebahaleng. Qoba li-oxides.
Nako ea poso: Aug-02-2022