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

Product Name: 4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID
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
Formula Weight: 272.26
MOL File: 2130-56-5.mol

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

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
EPA Substance Registry System: [1,1'-Biphenyl]-3,3'-dicarboxylic acid, 4,4'-diamino- (2130-56-5)

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Safety

Hazardous Substances Data: 2130-56-5(Hazardous Substances Data)
Toxicity: pic-esc 100 mmol/L MDMIAZ 31,11,79

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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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Biosynth Carbosynth

Product number: FD44971
Product name: 3,3'-Dicarboxybenzidine
Packaging: 5G
Price: $275
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44971
Product name: 3,3'-Dicarboxybenzidine
Packaging: 10g
Price: $380
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44971
Product name: 3,3'-Dicarboxybenzidine
Packaging: 25g
Price: $850
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44971
Product name: 3,3'-Dicarboxybenzidine
Packaging: 50g
Price: $1600
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44971
Product name: 3,3'-Dicarboxybenzidine
Packaging: 100g
Price: $3000
Updated: 2021/12/16

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

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

Career Henan Chemical Co

Product: 4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACID 2130-56-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10t
Release date: 2019-12-20

2130-56-5, 4,4'-DIAMINOBIPHENYL-3,3'-DICARBOXYLIC ACIDRelated Search:

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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

4,4'-Diamino-[1,1'-biphenyl]-3,3'-dicarboxylic acid

2130-56-5

C6H3COOHNH22