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4-(PHENYLAZO)DIPHENYLAMINE

4-(PHENYLAZO)DIPHENYLAMINE Structure
4-(PHENYLAZO)DIPHENYLAMINE structure
CAS No.
101-75-7
Chemical Name:
4-(PHENYLAZO)DIPHENYLAMINE
Synonyms
BENZENEAZODIPHENYLAMINE;4-ANILINOAZOBENZENE;Nsc 74774;4-Azobenzeneaniline;4-anilino-azobenzen;Azobenzene, 4-anilino-;P-PHENYLAZODIPHENYLAMINE;4- phenazodiphenylamine;4-(phenylamino)azobenzene;4-BENZENEAZODIPHENYLAMINE
CBNumber:
CB1768453
Molecular Formula:
C18H15N3
Molecular Weight:
273.33
MDL Number:
MFCD00003023
MOL File:
101-75-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 23:48:16
Product description Number Pack Size Price
4-(Phenylazo)diphenylamine 97% 229164 5g $64.8
4-(Phenylazo)diphenylamine 97% 229164 25g $217
4-(Phenylazo)diphenylamine >98.0%(T) P0146 5g $39
4-(Phenylazo)diphenylamine >98.0%(T) P0146 25g $103
4-(Phenylazo)diphenylamine Asreported 288047 10g $333
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4-(PHENYLAZO)DIPHENYLAMINE Properties

Melting point 87-91 °C
Boiling point 406.35°C (rough estimate)
Density 1.0332 (rough estimate)
refractive index 1.5480 (estimate)
storage temp. room temp
solubility Solubility Insoluble in water; soluble in ethanol, methanol
pka 0.42(at 25℃)
form Fine Crystalline Powder
color Orange
PH Range Red (1.2) to yellow (2.5)
λmax 411nm, 272nm
BRN 749359
Major Application Display device, nonlinear optial (NLO) material, photoresists, printing plates, lithographic plates, photosensitive materials, photography, markers
InChI InChI=1S/C18H15N3/c1-3-7-15(8-4-1)19-16-11-13-18(14-12-16)21-20-17-9-5-2-6-10-17/h1-14,19H
InChIKey VXLFYNFOITWQPM-UHFFFAOYSA-N
SMILES C1(NC2=CC=CC=C2)=CC=C(N=NC2=CC=CC=C2)C=C1
CAS DataBase Reference 101-75-7(CAS DataBase Reference)
EWG's Food Scores 1
EPA Substance Registry System Benzenamine, N-phenyl-4-(phenylazo)- (101-75-7)
UNSPSC Code 12171500
NACRES NA.47

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
RIDADR  3234
WGK Germany  1
RTECS  JK0185000
TSCA  TSCA listed
HS Code  29270000
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Toxicity LD50 ivn-mus: 56 mg/kg CSLNX* NX#03760
NFPA 704
1
2 0

4-(PHENYLAZO)DIPHENYLAMINE price More Price(49)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 229164 4-(Phenylazo)diphenylamine 97% 101-75-7 5g $64.8 2026-04-30 Buy
Sigma-Aldrich 229164 4-(Phenylazo)diphenylamine 97% 101-75-7 25g $217 2026-04-30 Buy
TCI Chemical P0146 4-(Phenylazo)diphenylamine >98.0%(T) 101-75-7 5g $39 2026-04-30 Buy
TCI Chemical P0146 4-(Phenylazo)diphenylamine >98.0%(T) 101-75-7 25g $103 2026-04-30 Buy
Usbiological 288047 4-(Phenylazo)diphenylamine Asreported 101-75-7 10g $333 2026-06-03 Buy
Product number Packaging Price Buy
229164 5g $64.8 Buy
229164 25g $217 Buy
P0146 5g $39 Buy
P0146 25g $103 Buy
288047 10g $333 Buy

4-(PHENYLAZO)DIPHENYLAMINE Chemical Properties,Uses,Production

Chemical Properties

orange fine crystalline powder

Uses

4-(Phenylazo)diphenylamine is a soluble azo dye and stain. Dyes and metabolites.

Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx.

Purification Methods

Purify the dye by chromatography on neutral alumina using dry *C6H6 with 1% of dry MeOH. The major component, which gave a stationary band, is cut out and eluted with EtOH or MeOH. [H.gfeldt & Bigeleisen J Am Chem Soc 82 15 1960.] It crystallises from pet ether, EtOH or aqueous EtOH, and has max at 420nm ( 28,000) (aqueous EtOH) and 540nm (aqueous EtOH/H2SO4) [Badger et al. J Chem Soc 1888 1954, Beilstein 16 H 314, 16 III 343, 16 IV 457.]

4-(PHENYLAZO)DIPHENYLAMINE synthesis

98-95-3
62-53-3
92-82-0
156-10-5
836-30-6
1227476-15-4
101-75-7
Synthesis of 4-(PHENYLAZO)DIPHENYLAMINE from Nitrobenzene and Aniline

4-(PHENYLAZO)DIPHENYLAMINE Preparation Products And Raw materials

Raw materials

4-METHOXYAZOBENZENE Diazene, 1,2-diphenyl-, stereoisomer Aniline

Preparation Products

4-(PHENYLAZO)DIPHENYLAMINE Suppliers

Global( 134)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+8615350571055 Sibel@chuanghaibio.com China 8738 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29792 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 20582 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52705 58
Guangzhou TongYi biochemistry technology Co.,LTD 		+8613073028829 tongyibiochem@163.com China 2995 58
sgtlifesciences pvt ltd 		+8617013299288 dj@sgtlifesciences.com China 12373 58
Alfa Chemistry 		+1-5166625404; Info@alfa-chemistry.com United States 20405 58
Hebei Fengjia New Material Co., Ltd 		+86-0311-87836622 +86-18712993135 sales01@tairunfaz.com China 8051 58
PT CHEM GROUP LIMITED 		+86-85511178; peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED 		+86-571-86217390; +8618058761490 info@gihichemicals.com China 49969 58
Supplier Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		58
career henan chemical co 		58
Dideu Industries Group Limited 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Guangzhou TongYi biochemistry technology Co.,LTD 		58
sgtlifesciences pvt ltd 		58
Alfa Chemistry 		58
Hebei Fengjia New Material Co., Ltd 		58
PT CHEM GROUP LIMITED 		58
GIHI CHEMICALS CO.,LIMITED 		58

View Lastest Price from 4-(PHENYLAZO)DIPHENYLAMINE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-(PHENYLAZO)DIPHENYLAMINE pictures 2026-03-20 4-(PHENYLAZO)DIPHENYLAMINE
101-75-7
 $10.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
4-(PHENYLAZO)DIPHENYLAMINE pictures 2025-11-18 4-(PHENYLAZO)DIPHENYLAMINE
101-75-7
 $1.10 1g 99.0% Min 100 Tons Dideu Industries Group Limited
4-(PHENYLAZO)DIPHENYLAMINE pictures 2020-01-15 4-(PHENYLAZO)DIPHENYLAMINE
101-75-7
 $1.00 1KG 99% 100JKG Career Henan Chemical Co

4-(PHENYLAZO)DIPHENYLAMINE Spectrum

4-(PHENYLAZO)DIPHENYLAMINE(101-75-7)MS4-(PHENYLAZO)DIPHENYLAMINE(101-75-7)13CNMR4-(PHENYLAZO)DIPHENYLAMINE(101-75-7)IR14-(PHENYLAZO)DIPHENYLAMINE(101-75-7)IR24-(PHENYLAZO)DIPHENYLAMINE(101-75-7)IR3

101-75-7(4-(PHENYLAZO)DIPHENYLAMINE)Related Search:

ACID BLUE 113 DIRECT BLACK 22 Acid Orange 67 2-Naphthalenesulfonic acid, 6-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-3-[[4-[[4-[[7-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, trisodium salt Orange IV
Acid Yellow 199 LUXOL FAST BLUE ARN 4-(PHENYLAZO)DIPHENYLAMINE METANIL YELLOW ACID BLACK 24
DISPERSE ORANGE 1 Acid Brown 354 ACID BLUE 120 ACID ORANGE 51 ACID YELLOW 65
Diphenylamine 4-AMINOAZOBENZENE 3-(4-ANILINO-1-NAPHTHYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID

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4-(phenylamino)azobenzene 4-(phenylazo)-diphenylamin 4-anilino-azobenzen Azobenzene, 4-anilino- Diphenylamine, 4-(phenylazo)- N-Phenyl-4-[(E)-phenyldiazenyl]aniline N-Phenyl-4-aminoazobenzene 4-Azobenzeneaniline 4-Phenylazodiphenylamine98% N-PHENYL-4-(PHENYLAZO)-BENZENAMINE N-Phenyl-4-(phenylazo)anilin 4-Anilinoazobenzene, N-Phenyl-4-phenylazoaniline 4-(Phenylazo)diphenylamine, 4-Anilinoazobenzene N-Phenylazobenzene-4-amine 4-(Phenylazo)diphenylamine,97% 4-Phenylazodiphenylamine 98+% Ar (E)-N-phenyl-4-(phenyldiazenyl)aniline BENZENEAZODIPHENYLAMINE 4-ANILINOAZOBENZENE 4-BENZENEAZODIPHENYLAMINE 4-(PHENYLAZO)DIPHENYLAMINE P-PHENYLAZODIPHENYLAMINE N-PHENYL-4-PHENYLAZOANILINE 4- phenazodiphenylamine Nsc 74774 4-(Phenylazo)diphenylamine> Benzenamine, N-phenyl-4-(2-phenyldiazenyl)- 4-(PHENYLAZO)DIPHENYLAMINE ISO 9001：2015 REACH 4-(PHENYLAZO)DIPHENYLAMINE AR 4-benzeneazadibenzeneamine 101-75-7 18108-68-5 C6H5NNC6H4NHC6H5 C18H15N3 AMINE Building Blocks Organic Building Blocks Nitrogen Compounds Azo/Diazo Compounds Azo Anilines, Aromatic Amines and Nitro Compounds