3,3′,4,4′-Biphenyltetracarboxylic dianhydride CAS 2420-87-3

CAS:2420-87-3

Foromo ea molek'hule:C16H6O6

Boima ba Molek'hule:294.22

EINECS:219-342-9

Mantsoe a tšoanang:3,3',4,4'-Biphenyltetracarboxylic dianhydride 97%; 4,4'-Biphthalic Anhydride (e hloekisitsoeng ka sublimation); 3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride(s-BPDA); S-BDPA; S-BPDA; [5,5'-bisobenzofuran]-1,1',3,3'-tetrone; [5,5'-Biisobenzofuran]-1,1',3,3'-tetrone; 5,5'-Biisobenzofuran-1,1',3,3'-tetrone

Tlohela Molaetsa wa Hao

Lintlha tsa Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

3,3',4,4'-Biphenyltetracarboxylic dianhydride CAS 2420-87-3 ke eng?

3,3 ', 4,4' - Biphenyltetracarboxylic dianhydride ke ntho ea bohlokoa ea polyimide monomer e nang le lisebelisoa tse pharaletseng ha ho etsoa lisebelisoa tsa polyimide tse hanyetsanang le mocheso o phahameng. E sebelisetsoa ho hlahisa lihlahisoa tsa polyimide le lisebelisoa tsa tsona tse kopantsoeng, li-intermediates tsa meriana

Tlhaloso

Ntho	Tlhaloso
Ntho e belang	614.9±48.0 °C(E boletsoeng esale pele)
Botenya	1.625±0.06 g/cm3(E boletsoeng esale pele)
Sebaka se qhibilihang	299-305 °C (hote.)
λmax	300nm(lit.)
Bohloeki	99%
Maemo a polokelo	Boemo bo sa tsitsang, Mocheso oa Kamore

Kopo

3,3 ', 4,4' - Biphenyltetracarboxylic dianhydride e sebelisetsoa ho hlahisa lihlahisoa tsa polyimide le lisebelisoa tsa tsona tse kopantsoeng, li-intermediate tsa meriana, polyimide monomers, le ho etsa lisebelisoa tse ncha tsa polymer tse kang li-resin le lifilimi tsa PI.