25928-81-8 polybenzimidazole

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
Molecular Formula	C₇H₆N₂
Molecular Weight	118.1359
InChI	InChI=1/C7H6N2/c1-2-4-7-6(3-1)8-5-9-7/h1-5H,(H,8,9)
EINECS	200-081-4
Density	1.242g/cm³
Boiling point	360°C at 760 mmHg
Refractive index	1.696
Flash point	208.4°C
Vapour Pressur	4.74E-05mmHg at 25°C
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