ChemicalBook > CAS DataBase List > 4,4'-DIAMINOBIPHENYL-2,2'-DICARBOXYLIC ACID

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;5-amino-2-(4-amino-2-carboxyphenyl)benzoic acid;4,4'-Diamino-[1,1'-biphenyl]-2,2'-dicarboxylic acid
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 103 France 1 India 1 United Kingdom 2 United States 9 Global 116
Henan Alpha Chemical Co., Ltd.
Tel
0371-55055611 18137792234
Fax
QQ：3002694073
Email
3002694073@qq.com
Country
China
ProdList
10163
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58
Chongqing Xingcan Pharmaceutical Technology Co., Ltd.
Tel
15523000485
Email
xingcanyaoye@sina.com
Country
China
ProdList
1686
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58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
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+86-022-83726202 +86-18222493702
Fax
022-83726200
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sales@chinatechem.com
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China
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Junkai (Tianjin) Chemical Co., Ltd
Tel
13920864700
Fax
+86-22-23787875
Email
sales@junkaichem.com
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China
ProdList
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XiaoGan ShenYuan ChemPharm co,ltd
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0712-0712-2580635 15527768850
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1791901229@qq.com
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China
ProdList
8849
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52
SynAsst Chemical.
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021-60343070
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021-35122006
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China
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12742
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Shanghai Run-Biotech Co., Ltd.
Tel
021-57171705 13817537615
Fax
QQ3095748324
Email
sales@run-biotech.com
Country
China
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2603
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Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
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China
ProdList
41438
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Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15185
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Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15878
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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
  • 17557-76-5
  • pharmacetical
  • 17557-76-5