2130-56-5

2130-56-5 structure
2130-56-5 structure
  • Name: 2-amino-5-(4-amino-3-carboxyphenyl)benzoic acid
  • Chemical Name: 2-amino-5-(4-amino-3-carboxyphenyl)benzoic acid
  • CAS Number: 2130-56-5
  • Molecular Formula: C14H12N2O4
  • Molecular Weight: 272.25600
  • Create Date: 2019-01-01 18:24:16
  • Modify Date: 2024-01-09 09:50:27

Name 2-amino-5-(4-amino-3-carboxyphenyl)benzoic acid
Synonyms Benzidine-M,M'-dicarboxylic acid
5,5'-Dianthranilic acid
5,5'-Bianthranilic acid
benzidine-3,3'-dicarboxylic acid
4,4'-diamino-3,3'-dicarboxybiphenyl
3,3'-DICARBOXYBENZIDINE
4,4'-Diamino-3,3'-biphenylylenedicarboxylic acid
EINECS 218-348-9
3,3'-dicarboxy-4,4'-diaminobiphenyl
3,3'-Benzidinedicarboxylic acid
Density 1.476g/cm3
Boiling Point 557.7ºC at 760 mmHg
Molecular Formula C14H12N2O4
Molecular Weight 272.25600
Flash Point 291.1ºC
Exact Mass 272.08000
PSA 126.64000
LogP 3.07680
Vapour Pressure 2.83E-13mmHg at 25°C
Index of Refraction 1.724

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV3325000
CHEMICAL NAME :
3,3'-Biphenyldicarboxylic acid, 4,4'-diamino-
CAS REGISTRY NUMBER :
2130-56-5
BEILSTEIN REFERENCE NO. :
2815505
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C14-H12-N2-O4
MOLECULAR WEIGHT :
272.28
WISWESSER LINE NOTATION :
QVR BZ ER DZ CVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7 gm/kg/77W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - tumors Skin and Appendages - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
22 gm/kg/45W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors Blood - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
12 gm/kg/60W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors Blood - tumors

MUTATION DATA

TYPE OF TEST :
Phage inhibition capacity
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
100 mmol/L
REFERENCE :
MDMIAZ Medycyna Doswiadczalna i Mikrobiologia. For English translation, see EXMMAV. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.1- 1949- Volume(issue)/page/year: 31,11,1979
Hazard Codes Xn
HS Code 2922499990

~%

2130-56-5 structure

2130-56-5

Literature: Loewenherz Chemische Berichte, 1892 , vol. 25, p. 2797

~%

2130-56-5 structure

2130-56-5

Literature: Griess Chemische Berichte, 1874 , vol. 7, p. 1611

~%

2130-56-5 structure

2130-56-5

Literature: Loeb Zeitschrift fuer Elektrochemie und Angewandte Physikalische Chemie, 1895 , vol. 2, p. 533 Chem. Zentralbl., 1896 , vol. 67, # I p. 902

~%

2130-56-5 structure

2130-56-5

Literature: Loewenherz Chemische Berichte, 1892 , vol. 25, p. 2797 Full Text Show Details Griess Chemische Berichte, 1874 , vol. 7, p. 1611 Full Text Show Details Loeb Zeitschrift fuer Elektrochemie und Angewandte Physikalische Chemie, 1895 , vol. 2, p. 533 Chem. Zentralbl., 1896 , vol. 67, # I p. 902

~%

2130-56-5 structure

2130-56-5

Literature: Schultz; Rohde; Vicari Justus Liebigs Annalen der Chemie, 1907 , vol. 352, p. 130

~%

2130-56-5 structure

2130-56-5

Literature: Bakke,J. Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1974 , vol. 28, p. 645 - 649
HS Code 2922499990
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%