4,4'-Diamino-2,2'-biphenyldicarboxylic acid

Modify Date: 2025-08-25 13:00:04

4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure
4,4'-Diamino-2,2'-biphenyldicarboxylic acid structure
Common Name 4,4'-Diamino-2,2'-biphenyldicarboxylic acid
CAS Number 17557-76-5 Molecular Weight 272.256
Density 1.5±0.1 g/cm3 Boiling Point 515.1±50.0 °C at 760 mmHg
Molecular Formula C14H12N2O4 Melting Point N/A
MSDS N/A Flash Point 265.3±30.1 °C

 Names

Name 4,4'-diaminobiphenyl-2,2'-dicarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 515.1±50.0 °C at 760 mmHg
Molecular Formula C14H12N2O4
Molecular Weight 272.256
Flash Point 265.3±30.1 °C
Exact Mass 272.079712
PSA 126.64000
LogP -0.06
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.725
Storage condition 2-8°C

 Safety Information

HS Code 2922499990

 Synthetic Route

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4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure

4,4'-Diamino-2,...

CAS#:17557-76-5

Literature: Rubezhov, Arkadiy Organic Preparations and Procedures International, 2006 , vol. 38, # 4 p. 401 - 404

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4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure

4,4'-Diamino-2,...

CAS#:17557-76-5

Literature: Schmidt,J.; Schall Chemische Berichte, 1905 , vol. 38, p. 3770 Full Text Show Details Schmidt,J. Privatmitteilung

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4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure

4,4'-Diamino-2,...

CAS#:17557-76-5

Literature: Kusserow Chemische Berichte, 1890 , vol. 23, p. 913

~%

4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure

4,4'-Diamino-2,...

CAS#:17557-76-5

Literature: Kusserow Chemische Berichte, 1890 , vol. 23, p. 913 Full Text Show Details Griess Chemische Berichte, 1874 , vol. 7, p. 1611

~%

4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure

4,4'-Diamino-2,...

CAS#:17557-76-5

Literature: Schultz Justus Liebigs Annalen der Chemie, 1879 , vol. 196, p. 29,30 Justus Liebigs Annalen der Chemie, 1880 , vol. 203, p. 99

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4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure

4,4'-Diamino-2,...

CAS#:17557-76-5

Literature: Hoechster-Farbw. Patent: DE69541 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 26

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4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure

4,4'-Diamino-2,...

CAS#:17557-76-5

Literature: Kusserow Chemische Berichte, 1890 , vol. 23, p. 913 Full Text Show Details Griess Chemische Berichte, 1874 , vol. 7, p. 1611 Full Text Show Details Schultz,G. Justus Liebigs Annalen der Chemie, 1879 , vol. 196, p. 18

~%

4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure

4,4'-Diamino-2,...

CAS#:17557-76-5

Literature: Schultz Justus Liebigs Annalen der Chemie, 1879 , vol. 196, p. 29,30 Justus Liebigs Annalen der Chemie, 1880 , vol. 203, p. 99

~%

4,4'-Diamino-2,2'-biphenyldicarboxylic acid Structure

4,4'-Diamino-2,...

CAS#:17557-76-5

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

 Customs

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%

 Synonyms

2,2'-dicarboxybenzidine
4,4'-Diamino-diphensaeure
4,4'-Diamino-2,2'-biphenyldicarboxylic acid
4.4'-Diamino-diphenyl-dicarbonsaeure-(2.2')
[1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,4'-diamino-
Benzidin-dicarbonsaeure-(2.2')
4,4'-Diamino-[1,1'-biphenyl]-2,2'-dicarboxylic acid
4,4'-diamino-diphenic acid
4,4'-diamino-2,2'-diphenic acid
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