Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID

4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID

4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID Structure
4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID structure
CAS No.
2130-56-5
Chemical Name:
4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID
Synonyms
5,5’-dianthranilicacid;5,5’-bianthranilicacid;3,3’-dicarboxybenzidine;kwasbenzydynodwukaroksylowy;3,3’-benzidinedicarboxylicacid;benzidine-m,m’-dicarboxylicacid;BENZIDINE-3,3'-DICARBOXYLIC ACID;3,3'-dicarboxy-4,4'-diaminobiphenyl;4,4’-diamino-3’-biphenyldicarboxylicacid;4,4’-diamino-3,3’-biphenyldicarboxylicacid
CBNumber:
CB3174685
Molecular Formula:
C14H12N2O4
Molecular Weight:
272.26
MDL Number:
MFCD00045837
MOL File:
2130-56-5.mol
Last updated:2023-10-29 18:49:37
Request For Quotation

4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID Properties

Melting point 300°C
Boiling point 415.31°C (rough estimate)
Density 1.2499 (rough estimate)
refractive index 1.6180 (estimate)
pka 2.07±0.10(Predicted)
color Needles
FDA UNII PLU8S18T9F
EPA Substance Registry System [1,1'-Biphenyl]-3,3'-dicarboxylic acid, 4,4'-diamino- (2130-56-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
Toxicity pic-esc 100 mmol/L MDMIAZ 31,11,79

4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth Carbosynth FD44971 3,3'-Dicarboxybenzidine 2130-56-5 5G $275 2021-12-16 Buy
Biosynth Carbosynth FD44971 3,3'-Dicarboxybenzidine 2130-56-5 10g $380 2021-12-16 Buy
Biosynth Carbosynth FD44971 3,3'-Dicarboxybenzidine 2130-56-5 25g $850 2021-12-16 Buy
Biosynth Carbosynth FD44971 3,3'-Dicarboxybenzidine 2130-56-5 50g $1600 2021-12-16 Buy
Biosynth Carbosynth FD44971 3,3'-Dicarboxybenzidine 2130-56-5 100g $3000 2021-12-16 Buy
Product number Packaging Price Buy
FD44971 5G $275 Buy
FD44971 10g $380 Buy
FD44971 25g $850 Buy
FD44971 50g $1600 Buy
FD44971 100g $3000 Buy

4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID Chemical Properties,Uses,Production

Production Methods

Benzidine-3,3' -dicarboxylic acid is made by reducing 2-nitrobenzoic acid with zinc dust and sodium hydroxide solution. The resultant hydrazobenzene-2,2' -dicarboxylic acid is rearranged by heating with hydrochloric acid. The free benzidine-3,3' -dicarboxylic acid is precipitated from the hydrochloric acid solution by adding ammonia or sodium acetate. Electrolytic reduction followed by rearrangement with dilute sulfuric acid is also possible

Safety Profile

Questionable carcinogen withexperimental tumorigenic data. Mutation data reported.When heated to decomposition it emits toxic fumes ofNOx.

4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

[1,1'-Biphenyl]-3,3'-dicarboxylicacid,4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-4'-[2-(1-hydroxy-5-sulfo-2-naphthalenyl)diazenyl]-,sodium salt (1:4) tetrasodium [mu-[4,4'-bis[[6-(3-carboxyanilino)-1-hydroxy-3-sulpho-2-naphthyl]azo][1,1'-biphenyl]-3,3'-dicarboxylato(8-)]]dicuprate(4-) Direct Brown 186 Direct blue 126 (C.I. 34010) [1,1'-Biphenyl]-3,3'-dicarboxylic acid, 4-[(6-carboxy-1,7-dihydroxy-3-sulfo-2-naphthalenyl)azo]-4'-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-, tetrasodium salt
[1,1'-Biphenyl]-3,3'-dicarboxylic acid, 4-[[4,5-dihydro-3-methyl-5-oxo-1-(6-sulfo-2-naphthalenyl)-1H-pyrazol-4-yl]azo]-4'-[[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]azo]-, trisodium salt

1of2

4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID Suppliers

Global( 39)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12550 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Shaoxin Catsyn Co., Ltd. 		+undefined-0575-82040869 +86-0575-82040869; sales@catsyn.com China 6116 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Shanghai Bonimide New Material Technology Co., LTD 13764849732 40315302@qq.com China 66 58
BeiJing Hwrk Chemicals Limted 0757-86329057 18501085097 sales3.gd@hwrkchemical.com China 7583 55
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15878 55
Shanghai Tombiopharma Chemical Co. Ltd. 13391076197 tombiopharma@163.com China 4992 55
Shanghai KaiYuLin pharmaceutical technology co., LTD 021-18721936-595 18721936595 shkylpharma@126.com China 685 55
Supplier Advantage
career henan chemical co 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
Alfa Chemistry 		58
Shaoxin Catsyn Co., Ltd. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Shanghai Bonimide New Material Technology Co., LTD 58
BeiJing Hwrk Chemicals Limted 55
Shanghai Macklin Biochemical Co.,Ltd. 55
Shanghai Tombiopharma Chemical Co. Ltd. 55
Shanghai KaiYuLin pharmaceutical technology co., LTD 55

View Lastest Price from 4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID pictures 2019-12-23 4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID
2130-56-5
 US $1.00 / KG 1KG 98% HPLC 10t Career Henan Chemical Co

2130-56-5(4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID)Related Search:

L-Arabinopyranose 3-Biphenylcarboxylic acid 3-Phenylbenzaldehyde 2-Amino-5-methylbenzoic acid O-Tolidine
4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID 3'-FORMYL[1,1'-BIPHENYL]-3-CARBOXYLIC ACID 2-AMINO-5-METHYLBENZYL ALCOHOL m,m'-Dicarboxybiphenyl 4-AMINO-3-METHYLBIPHENYL
3-Biphenylmethanol 3-(3-METHYLPHENYL)BENZALDEHYDE 3'-METHYL-BIPHENYL-3-CARBOXYLIC ACID 3'-METHYL-BIPHENYL-4-YLAMINE 3-(4-Aminophenyl)benzoic acid
4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID 4,4'-DI-BOC-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID

1of4

BENZIDINE-3,3'-DICARBOXYLIC ACID 4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID 1’-biphenyl)-3,3’-dicarboxylicacid,4,4’-diamino-( 1’-biphenyl]-3,3’-dicarboxylicacid,4,4’-diamino-[ 1’-Biphenyl]-3,3’-dicarboxylicacid,4,4’-diamino-[1 3,3’-benzidinedicarboxylicacid 3,3’-dicarboxybenzidine 4,4’-diamino-3,3’-biphenyldicarboxylicacid 4,4’-diamino-3’-biphenyldicarboxylicacid 5,5’-bianthranilicacid 5,5’-dianthranilicacid benzidine-m,m’-dicarboxylicacid kwasbenzydynodwukaroksylowy 2-amino-5-(4-amino-3-barboxyphenyl)benzoic acid 4,4'-diamino-[1，1'-Biphenyl]-3,3'-dicarboxylic acid 4,4'-Diamino-3,3'-(1,1'-biphenyl)dicarboxylic acid 2-amino-5-(4-amino-3-carboxyphenyl)benzoic acid 2-amino-5-(4-amino-3-carboxy-phenyl)benzoic acid 2-azanyl-5-(4-azanyl-3-carboxy-phenyl)benzoic acid [1,1'-Biphenyl]-3,3'-dicarboxylic acid, 4,4'-diamino- 2-amino-5-(4-amino-3-carboxyphenyl)benzoicaci 3,3'-dicarboxy-4,4'-diaminobiphenyl 4,4'-Diamino-[1,1'-biphenyl]-3,3'-dicarboxylic acid 2130-56-5 C6H3COOHNH22