4-Biphenylcarboxylic acid,4-Biphenylacetic Acid,4 4'-bis-(Chloromethyl)-1 1'-biphenyl,4 4'-Dicarboxydiphenyl ether,4 4'-Biphenyldicarboxylic acid,Dimethyl biphenyl-4 4'-dicarboxylate,4 4-Biphthalic Anhydride(BDPA),4 4'-Oxydiphthalic Dianhydride(ODPA)

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4,4'-Oxydiphthalic Dianhydride(ODPA)

CAS:1823-59-2
Synonyms:Oxydiphthalicanhydride; 4,4-Oxydiphthalic anhydride

Molecule:C16H6O7
Molecule Weight:310.22

Appearance:almost white powder
Assay:99.5%
M.P.:226-228'c
Na:10ppm
Cl:30ppm
Packag:20kg/box

Application:making polyimide copul
HS CODE:2909-3000

Special Recommending:
4-Biphenylcarboxylic acid
4-Biphenylacetic Acid
4,4'-bis-(Chloromethyl)-1,1'-biphenyl
4,4'-Dicarboxydiphenyl ether
4,4'-Biphenyldicarboxylic acid
Dimethyl biphenyl-4,4'-dicarboxylate
4,4'-Biphthalic Anhydride(BPDA)
4,4'-Oxydiphthalic Dianhydride(ODPA)