4,4'-Diaminobenzanilide

Product Name: 4,4'-Diaminobenzanilide
CAS No.: 785-30-8
Chemical Name: 4,4'-Diaminobenzanilide
Synonyms: DABA;4,4'-Daba;Diaminoben;4,4 DIAMINO BENZANILIDE;4,4’-diaminobenzanllide;p,p'-Diaminobenzanilide;4,4'-Diaminobenzanilide;4,42-Diaminobenzanilide;DIAMINOBENZANILIDE(4,4'-);4,4-DIAMINOBENZOYLANILIDE
CBNumber: CB4149350
Molecular Formula: C13H13N3O
Formula Weight: 227.26
MOL File: 785-30-8.mol

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4,4'-Diaminobenzanilide Property

Melting point:: 205-207 °C(lit.)
Boiling point:: 384.0±27.0 °C(Predicted)
Density: 1.314±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
Water Solubility: Practically insoluble in water
form: powder to crystal
pka: 13.99±0.70(Predicted)
color: White to Brown
BRN: 2215469
InChI: InChI=1S/C13H13N3O/c14-10-3-1-9(2-4-10)13(17)16-12-7-5-11(15)6-8-12/h1-8H,14-15H2,(H,16,17)
InChIKey: XPAQFJJCWGSXGJ-UHFFFAOYSA-N
SMILES: C(NC1=CC=C(N)C=C1)(=O)C1=CC=C(N)C=C1
CAS DataBase Reference: 785-30-8(CAS DataBase Reference)
EPA Substance Registry System: Benzamide, 4-amino-N-(4-aminophenyl)- (785-30-8)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
TSCA: Yes
HS Code: 29214200

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

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

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D2005
Product name: 4,4'-Diaminobenzanilide
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $66
Updated: 2025/07/31

TCI Chemical

Product number: D2005
Product name: 4,4'-Diaminobenzanilide
Purity: >98.0%(HPLC)(T)
Packaging: 500g
Price: $428
Updated: 2025/07/31

Frontier Specialty Chemicals

Product number: JK163416
Product name: 4,4'-Diaminobenzanilide
Purity: 99%
Packaging: 10g
Price: $23
Updated: 2021/12/16

AK Scientific

Product number: J95273
Product name: 4,4'-Diaminobenzanilide
Packaging: 25g
Price: $42
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK163416
Product name: 4,4'-Diaminobenzanilide
Purity: 99%
Packaging: 50g
Price: $79
Updated: 2021/12/16

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4,4'-Diaminobenzanilide Chemical Properties,Usage,Production

Chemical Properties

off-white to grey-beige powder

Uses

4,4'-Diaminobenzanilide (DABA) is an organic compound that is used as an intermediate in the synthesis of various dyes, pigments, and other organic compounds used in the textile and printing industries. It is also used as a intermediate in the synthesis of certain types of pharmaceuticals and agrochemicals.

Synthesis

6333-15-9

785-30-8

1. 30 g of 4,4'-dinitrobenzanilide obtained in step 1, 150 mL of N,N'-dimethylformamide and 0.8 g of 3 wt% palladium-carbon catalyst were added to an autoclave. The hydrogenation reaction was carried out at a hydrogen pressure of 0.8±0.1 MPa and a temperature of 100±1 °C until the reaction was complete. Upon completion of the reaction, the reaction mixture was filtered and the solvent was evaporated under vacuum to obtain the crude 4,4'-diaminobenzanilide. 2. The crude 4,4'-diaminobenzanilide obtained in step 2 was added to an autoclave with 100 g of n-butanol and 0.96 g of activated carbon, and nitrogen was passed through for three times to ensure that a positive pressure was maintained in the autoclave. Subsequently, the temperature was raised to 135±1 °C and stirred for 20 min. The filtrate was filtered under nitrogen protection, the filtrate was cooled to 25±1 °C, filtered again and dried. Finally, 22.8 g of electronic grade 4,4'-diaminobenzanilide in the form of white crystalline powder was obtained in 96.1% yield and 99.7% purity (HPLC).

References

[1] Patent: CN108329224, 2018, A. Location in patent: Paragraph 0013; 0015-0017; 0026; 0028-0030
[2] Journal of the Serbian Chemical Society, 2011, vol. 76, # 2, p. 177 - 188
[3] ChemMedChem, 2014, vol. 9, # 3, p. 590 - 601
[4] Journal fuer Praktische Chemie (Leipzig), 1958, vol. <4> 6, p. 14,16
[5] Bl. Fac. Eng. Hiroshima Univ., 1956, vol. 5, p. 311,312

4,4'-Diaminobenzanilide Preparation Products And Raw materials

Raw materials

Preparation Products

Hydrochlorothiazide NAPROANILIDE

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4,4'-Diaminobenzanilide Suppliers

Americas 1 Belgium 1 Canada 1 China 265 Europe 3 Germany 4 India 39 Japan 3 Poland 1 Slovakia 1 Switzerland 1 Ukraine 1 United Kingdom 14 United States 36 Global 371

Changzhou Sunchem Pharmaceutical Chemical Material Co.,Ltd.

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CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

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Changzhou Sunlight Farmacéutica.S.L.

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Changzhou Sunlight Pharmaceutical Co., Ltd

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Changzhou Sunchem Pharmaceutical Chemical Material Co.,Ltd.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Beijing HwrkChemical Technology Co., Ltd

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View Lastest Price from 4,4'-Diaminobenzanilide manufacturers

CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

Product: 4,4'-Diaminobenzanilide (DABA) 785-30-8
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: ≥99%
Supply Ability: 10MT
Release date: 2025-10-27

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 4,4'-Diaminobenzanilide 785-30-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-01-09

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4,4'-Diaminobenzanilide 785-30-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-29

785-30-8, 4,4'-DiaminobenzanilideRelated Search:

Diphenylamine 4-Aminobenzoic acid Sulfanilic acid Methyl anthranilate p-Anisidine Aniline N,N-Dimethylaniline N,N,N'-triphenyl-4-phenylenediamine Anthranilic acid Direct Black 166 L-DABA DABA:O,O-DIETHYLTHIOPHOSPHORYL ( Z ) -2-(2-AMINOTHIAZOL-4-YL)-2-(1- T -BUTOXYCARBONYL-1-METHYL)ETHOXYIMINOACETATE 3,5-DABA,3,5-Diaminobenzoicacid(DABA) quinolinium dibromide 2'',4'',4-TRINITROBENZANILIDE BOC2-3,5-DABA-OH 2'-Methoxy-4,4'-diaminobenzanilide 3,3'-diaminobenzanilide

4,4-DIAMINOBENZOYLANILIDE

4,4 DIAMINO BENZANILIDE

DABA

DIAMINOBENZANILIDE(4,4'-)

4,4’-diaminobenzanllide

4,4'-diaMinobenzene anilide

4-amino-n-(4-aminophenyl)-benzamid

Benzamide,4-amino-N-(4-aminophenyl)-

O,O-DIETHYLTHIOPHOSPHORYL (Z)-2-(2-AMINOTHIAZOL-4-YL)-2-(1-T-BUTOXYCARBONYL-1-METHYL)ETHOXYIMINOACETATE

4-AMINO-N-(4-AMINOPHENYL)BENZAMIDE

4,4'-DIAMINOBENZOYLANILIDE

4,4'-Diaminobenzoylanilide>99.0%

4,4'-Daba

4,4'-Diaminobenzanilide,94%

4,4’-Diaminobenzanilide(4,4’-DABA)

4,4''-DIAMINOBENZANILIDE 98%

p,p'-Diaminobenzanilide

4,4'-Diaminobenzanilide,98%

Diaminoben

4,4'-diaminobenzoylanilide(4,4'-DABA)

4,4'-Diaminobenzanilide&gt

High quality 4,4'-Diaminobenzanilide

4,4'-DIAMINOBENZOYLANILIDE(4,4'-DABA)/785-30-8

4,4'-Diaminobenzanilide (DABA)

4,4 '- diaminobenzoyltianiline

4,4'-Diaminobenzanilide

4,4'-Diaminobenzanilide (4,4'-DABA)

4,42-Diaminobenzanilide

4,4′-Diaminobenzanilide, CAS 785-30-8

785-30-8

7855-30-8

85-30-8

H2NC6H4CONHC6H4NH2

CONHC6H4NH22

NH2C6H4CONHC6H4NH2

C13H13N3O

AMINE

Intermediates of Dyes and Pigments

Anilines, Aromatic Amines and Nitro Compounds

Amine Monomers

Monomers

Primary Amines

785-30-8