[1,1'-Biphenyl]-3,3'-dicarboxylicacid, 4,4'-diamino- (2130-56-5)

Identification
Name:	[1,1'-Biphenyl]-3,3'-dicarboxylicacid, 4,4'-diamino-
Synonyms:	3,3'-Biphenyldicarboxylicacid, 4,4'-diamino- (7CI,8CI); 3,3'-Benzidinedicarboxylic acid; 3,3'-Dicarboxy-4,4'-diaminobiphenyl;3,3'-Dicarboxybenzidine; 4,4'-Diamino-3,3'-biphenyldicarboxylic acid;5,5'-Bianthranilic acid; 5,5'-Dianthranilic acid; Benzidine-m,m'-dicarboxylicacid
CAS:	2130-56-5
EINECS:	218-348-9
Molecular Formula:	C14H12 N2 O4
Molecular Weight:	272.26
InChI:	InChI=1/C14H12N2O4/c15-11-3-1-7(5-9(11)13(17)18)8-2-4-12(16)10(6-8)14(19)20/h1-6H,15-16H2,(H,17,18)(H,19,20)
Molecular Structure:
Properties
Flash Point:	291.1°C
Boiling Point:	557.7°C at 760 mmHg
Density:	1.476g/cm³
Refractive index:	1.724
Solubility:	Sol in alcohol, ether; insol in water
Specification:	5,5-Bianthranilic acid (CAS NO.2130-56-5) is also called (1,1'-Biphenyl)-3,3'-dicarboxylic acid, 4,4'-diamino- ; 2-14-00-00345 (Beilstein Handbook Reference); 3,3'-Benzidinedicarboxylic acid ; 3,3'-Biphenyldicarboxylic acid, 4,4'-diamino- 3,3'-Dicarboxybenzidine ; 4,4'-Diamino-3,3'-biphenyldicarboxylic acid ; 5,5'-Dianthranilic acid .5,5-Bianthranilic acid (CAS NO.2130-56-5) is toxic. It is flammable. It will produce toxic nitrogen oxide fumes when buring. So the storage environment should be ventilate, low-temperature and dry.
Report:	Reported in EPA TSCA Inventory.
Flash Point:	291.1°C
Color:	White crystals
Safety Data