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25928-81-8 polybenzimidazole

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Product Name polybenzimidazole
CAS No. 25928-81-8
Synonyms 1,3-Benzenedicarboxylic acid, 1,3-diphenyl ester, polymer with (1,1'-biphenyl)-3,3',4,4'-tetramine; Diphenyl isophthalate, 3,3',4,4'-tetraaminobiphenyl polymer; 1,3-Benzenedicarboxylic acid, diphenyl ester, polymer with (1,1'-biphenyl)-3,3',4,4'-tetramine; 1H-benzimidazole
InChI InChI=1/C7H6N2/c1-2-4-7-6(3-1)8-5-9-7/h1-5H,(H,8,9)
Molecular Formula C7H6N2
Molecular Weight 118.1359
Density 1.242g/cm3
Boiling point 360°C at 760 mmHg
Flash point 208.4°C
Refractive index 1.696