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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:2024-12-18 14:08:52
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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
Hazardous Substances Data 2130-56-5(Hazardous Substances Data)
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

2-Nitrobenzoic acid ZINC

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

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

Global( 49)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29808 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12205 58
Alfa Chemistry 		Info@alfa-chemistry.com United States 24072 58
Shaoxin Catsyn Co., Ltd. 		+undefined-0575-82040869 +86-0575-82040869; sales@catsyn.com China 6114 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42056 58
DAYANG CHEM (HANGZHOU) CO.,LTD 		+8617705817739 info@dycnchem.com China 53881 58
Beijing HwrkChemical Technology Co., Ltd 010-89508211 18501085097 sales.bj@hwrkchemical.com China 9373 55
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 shenlinxing@macklin.cn China 15874 55
Shanghai Tombiopharma Chemical Co. Ltd. 13391076197 tombiopharma@163.com China 4987 55
Shanghai KaiYuLin pharmaceutical technology co., LTD 021-18721936-595 18721936595 shkylpharma@126.com China 705 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
DAYANG CHEM (HANGZHOU) CO.,LTD 		58
Beijing HwrkChemical Technology Co., Ltd 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:

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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
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4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID 4,4'-DI-BOC-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID

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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 1,1'-Biphenyl]-3,3'-dicarboxylicacid, 4,4'-diamino- 2130-56-5 C6H3COOHNH22