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4,4'-Diaminobenzanilide

4,4'-Diaminobenzanilide structure

CAS No.: 785-30-8

Chemical Name:: 4,4'-Diaminobenzanilide

Synonyms: DABA;4-AMINO-N-(4-AMINOPHENYL)BENZAMIDE;4,4'-Daba;Diaminoben;4,4 DIAMINO BENZANILIDE;4,4’-diaminobenzanllide;p,p'-Diaminobenzanilide;4,4'-Diaminobenzanilide;4,42-Diaminobenzanilide;DIAMINOBENZANILIDE(4,4'-)

CBNumber:: CB4149350

Molecular Formula:: C13H13N3O

Molecular Weight:: 227.26

MDL Number:: MFCD00025361

MOL File:: 785-30-8.mol

MSDS File:: SDS

Last updated:2026-05-28 01:59:49

Product description	Number	Pack Size	Price
4,4'-Diaminobenzanilide >98.0%(HPLC)(T)	D2005	25g	$66
4,4'-Diaminobenzanilide >98.0%(HPLC)(T)	D2005	500g	$428
4,42-Diaminobenzanilide	AAA78530	0.25g	$250
4,42-Diaminobenzanilide	AAA78530	2.5g	$906.25
4,4'-Diaminobenzanilide >98%	OR4927	100g	$21
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4,4'-Diaminobenzanilide Properties

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)
FDA UNII	00X4JM89UH
EPA Substance Registry System	Benzamide, 4-amino-N-(4-aminophenyl)- (785-30-8)
UNSPSC Code	12162002
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS06

Signal word

Warning

Hazard statements

H315-H319-H335-H302+H312+H332-H301

Precautionary statements

P280a-P301+P310a-P405-P501a-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P261-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

TSCA

TSCA listed

HS Code

29214200

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

REACH Registrations

Active

NFPA 704

	1
2		0

4,4'-Diaminobenzanilide price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D2005	4,4'-Diaminobenzanilide >98.0%(HPLC)(T)	785-30-8	25g	$66	2026-04-30	Buy
TCI Chemical	D2005	4,4'-Diaminobenzanilide >98.0%(HPLC)(T)	785-30-8	500g	$428	2026-04-30	Buy
Biosynth	AAA78530	4,42-Diaminobenzanilide	785-30-8	0.25g	$250	2026-06-04	Buy
Biosynth	AAA78530	4,42-Diaminobenzanilide	785-30-8	2.5g	$906.25	2026-06-04	Buy
Apolloscientific	OR4927	4,4'-Diaminobenzanilide >98%	785-30-8	100g	$21	2026-06-04	Buy

Product number	Packaging	Price	Buy
D2005	25g	$66	Buy
D2005	500g	$428	Buy
AAA78530	0.25g	$250	Buy
AAA78530	2.5g	$906.25	Buy
OR4927	100g	$21	Buy

4,4'-Diaminobenzanilide Chemical Properties,Uses,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 synthesis

Synthesis of 4,4'-Diaminobenzanilide from 4,4'-dinitrobenzanilide

4,4'-Diaminobenzanilide Preparation Products And Raw materials

Raw materials

4,4'-dinitrobenzanilide Benzoyl chloride, 4-amino- (9CI) p-Phenylenediamine 4-Nitrobenzoyl chloride N,N-Dimethylformamide

4-Nitrobenzoic acid 4-Aminobenzoic acid Palladium Hydrogen 4-Nitroaniline

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Preparation Products

Hydrochlorothiazide NAPROANILIDE disodium 5-[[4-[[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]phenyl]amino]carbonyl]phenyl]azo]salicylate Direct Black 166 4-[[4-[[[4-[(3-Carboxy-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid disodium salt

C.I. Direct Red 63 DIRECT BLACK 170 5-[[4-[[4-[[4-[[8-Acetylamino-1-hydroxy-3,6-bis(sodiosulfo)-2-naphthalenyl]azo]-3-ethoxy-7-sodiosulfo-1-naphthalenyl]azo]phenyl]aminocarbonyl]phenyl]azo]-2-hydroxybenzoic acid sodium salt Direct Brown 227 Direct Brown 223

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4,4'-Diaminobenzanilide Suppliers

Global( 371)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5228	58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.	+86-86-18222270857 +8618222270857	sales5@chinatechem.com	China	99	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
Firsky International Trade (Wuhan) Co., Ltd	+8615387054039	admin@firsky-cn.com	China	427	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971	deasea125996@gmail.com	China	2472	58
Hangzhou ICH Biofarm Co., Ltd	+86-0571-28186870; +undefined8613073685410	sales@ichemie.com	China	1006	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20122	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	admin@zlchemi.com	China	3692	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14014	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21586	55

Supplier	Advantage
Hebei Chuanghai Biotechnology Co,.LTD	58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Firsky International Trade (Wuhan) Co., Ltd	58
Henan Bao Enluo International TradeCo.，LTD	58
Hangzhou ICH Biofarm Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55

Various Applications of 4,4'-Diaminobenzanilide
4,4'-Diaminobenzanilide (DABA) forms distinct cyclodextrin inclusion complexes and Schiff base metal complexes, serving as a k....
Jan 20，2026

View Lastest Price from 4,4'-Diaminobenzanilide manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-06-16	4,4'-Diaminobenzanilide 785-30-8		1KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD
2026-05-28	4, 4′ -Diaminobenzanilide 785-30-8	$3.00	1KG	99.%	50 ton	Hebei Chuanghai Biotechnology Co,.LTD
2026-05-18	4,4'-Diaminobenzanilide (DABA) 785-30-8		1Kg	≥99%	10MT	CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

4,4'-Diaminobenzanilide
785-30-8
$0.00
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

4, 4′ -Diaminobenzanilide
785-30-8
$3.00
99.%
Hebei Chuanghai Biotechnology Co,.LTD

4,4'-Diaminobenzanilide (DABA)
785-30-8
≥99%
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

4,4'-Diaminobenzanilide Spectrum

4,4'-Diaminobenzanilide(785-30-8)MS 4,4'-Diaminobenzanilide(785-30-8)¹HNMR 4,4'-Diaminobenzanilide(785-30-8)IR1 4,4'-Diaminobenzanilide(785-30-8)IR2

785-30-8(4,4'-Diaminobenzanilide)Related 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-Diaminobenzoic acid quinolinium dibromide 2'',4'',4-TRINITROBENZANILIDE

BOC2-3,5-DABA-OH 2'-Methoxy-4,4'-diaminobenzanilide 3,3'-diaminobenzanilide

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4,4-DIAMINOBENZOYLANILIDE 4,4 DIAMINO BENZANILIDE 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 4,4'-DIAMINOBENZOYLANILIDE 4,4'-Diaminobenzoylanilide>99.0% 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'-DIAMINOBENZOYLANILIDE(4,4'-DABA)/785-30-8 4,4'-Diaminobenzanilide (DABA) 4,4'-Diaminobenzanilide> High quality 4,4'-Diaminobenzanilide 4,4'-Daba 4,4 '- diaminobenzoyltianiline 4,4'-Diaminobenzanilide 4,4'-Diaminobenzanilide (4,4'-DABA) 4,42-Diaminobenzanilide 4,4′-Diaminobenzanilide, CAS 785-30-8 4-AMINO-N-(4-AMINOPHENYL)BENZAMIDE DABA 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

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