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

Product Name: 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID
CAS No.: 17557-76-5
Chemical Name: 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID
Synonyms: DK1348;2,2'-DCB;4,4'-Diamino;2,2'-Dicarboxybenzidine;4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID;4,4'-Diamino-2,2'-biphenyldicarboxylic Acid;2,2'-Dicarboxylic acid-4,4'-Diaminobiphenyl;4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID;4,4'-Diamino-2,2'-biphenyldicarboxylic acid;2,2'-Dicarboxylic acid-4,4'-diaminabiphenyI
CBNumber: CB6384546
Molecular Formula: C14H12N2O4
Formula Weight: 272.26
MOL File: 17557-76-5.mol

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4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID Property

Melting point:: 282 °C
Boiling point:: 515.1±50.0 °C(Predicted)
Density: 1.476±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 2.93±0.36(Predicted)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: D493050
Product name: 4,4-Diaminobiphenyl-2,2-dicarboxylicAcid
Packaging: 500mg
Price: $175
Updated: 2021/12/16

AK Scientific

Product number: 0230CG
Product name: 4,4'-Diamino-[1,1'-biphenyl]-2,2'-dicarboxylicacid
Packaging: 10g
Price: $771
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0024839
Product name: 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID
Purity: 95.00%
Packaging: 1G
Price: $1152.11
Updated: 2021/12/16

Ambeed

Product number: A361510
Product name: 4,4'-Diamino-[1,1'-biphenyl]-2,2'-dicarboxylicacid
Purity: 95%
Packaging: 250mg
Price: $43
Updated: 2021/12/16

Ambeed

Product number: A361510
Product name: 4,4'-Diamino-[1,1'-biphenyl]-2,2'-dicarboxylicacid
Purity: 95%
Packaging: 1g
Price: $77
Updated: 2021/12/16

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4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID Chemical Properties,Usage,Production

Production Methods

Benzidine-2,20 -dicarboxylic acid (4,4' -diaminobiphenyl-2,2' -dicarboxylic acid) is made from 3-nitrobenzoic acid by reduction with zinc dust and sodium hydroxide solution to form the hydrazo compound. This is followed by rearrangement using hydrochloric acid to form the dihydrochloride.

4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID Suppliers

China 114 France 1 India 1 United Kingdom 2 United States 9 Global 127

Henan Alpha Chemical Co., Ltd.

Tel: 0371-0371-55055611 18137792234
Fax: QQ：3002694073
Email: 3002694073@qq.com
Country: China
ProdList: 10447
Advantage: 58

Chongqing Xingcan Pharmaceutical Technology Co., Ltd.

Tel: 15523000485
Email: xingcanyaoye@sina.com
Country: China
ProdList: 1687
Advantage: 58

CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

Tel: +86-022-83726202 +86-18222493702
Fax: 022-83726200
Email: sales@chinatechem.com
Country: China
ProdList: 89
Advantage: 58

Xinhehai Material Technology (Nanjing) Co., Ltd

Tel: 025-58881566 19002509518
Email: 80381025@qq.com
Country: China
ProdList: 236
Advantage: 58

yimo organism

Tel: 15915870272
Email: yimo_bio@163.com
Country: China
ProdList: 499
Advantage: 58

Junkai (Tianjin) Chemical Co., Ltd

Tel: 13920864700
Fax: +86-22-23787875
Email: sales@junkaichem.com
Country: China
ProdList: 48
Advantage: 66

XiaoGan ShenYuan ChemPharm co,ltd

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Email: 1791901229@qq.com
Country: China
ProdList: 8836
Advantage: 52

SynAsst Chemical.

Tel: 021-60343070
Fax: 021-35122006
Country: China
ProdList: 12740
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Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

Wuxi Zhongkun Biochemical Technology Co., Ltd.

Tel: 0510-85629785 18013409632
Fax: 051085625359
Email: sales@reading-chemicals.com
Country: China
ProdList: 15178
Advantage: 58

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View Lastest Price from 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID manufacturers

Shanghai Daken Advanced Materials Co.,Ltd

Product: 4,4'-Diamino-[1,1'-biphenyl]-2,2'-dicarboxylic acid 17557-76-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99.00%
Supply Ability: 1500KG/month
Release date: 2021-11-01

Chongqing Chemdad Co.,Ltd

Product: 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID 17557-76-5
Price: US $4000.00-90000.00/KG
Min. Order: 1KG
Purity: 98
Supply Ability: 1000kg
Release date: 2019-05-23

Henan Aochuang Chemical Co.,Ltd.

Product: 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID 17557-76-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-19

17557-76-5, 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACIDRelated Search:

3-Furoic acid 1,3-Bis(3-aminophenoxy)benzene 4,4'-Bis(4-aminophenoxy)biphenyl 1,4-Bis(4-aminophenoxy)benzene 1,3-Bis(4-aMinophenoxy)benzene 3,3',4,4'-Benzophenonetetracarboxylic dianhydride 1,4-BIS(3-AMINOPHENOXY)BENZENE 2-Biphenylcarboxylic acid m-Tolidine Diphenic acid 2,2'-BIPHENYLDIMETHANOL 2'-FORMYL[1,1'-BIPHENYL]-2-CARBOXYLIC ACID 4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID 2'-HYDROXYMETHYL-BIPHENYL-2-CARBOXYLIC ACID 2'-Methyl-[1,1'-Biphenyl]-2-Carboxylic Acid 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID 4,4'-DI-BOC-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID AKOS 215-91

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

[1,1'-Biphenyl]-2,2'-dicarboxylicacid, 4,4'-diaMino-

2,2'-Dicarboxylic acid-4,4'-Diaminobiphenyl

4,4'-Diamino-[1,1'-biphenyl]-2,2'-dicarboxylic acid

4,4'-Diamino-2,2'-biphenyldicarboxylic Acid

2,2'-Dicarboxybenzidine

2,2'-DCB

DK1348

5-amino-2-(4-amino-2-carboxyphenyl)benzoic acid

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

4,4'-Diamino

4,4'-Diamino-[1,1'-biphenyl]-2,2'- dicarboxylic acid

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

2,2'-Dicarboxylic acid-4,4'-diaminabiphenyI

17557-76-5

pharmacetical

17557-76-5