4-(4-Dimethylaminophenylazo)aniline
4-(4-Dimethylaminophenylazo)aniline (CAS 539-17-3), with the molecular formula C14H16N4 and a molecular weight of 240.30, is an organic compound belonging to the azo/diazo class. This chemical serves as a valuable building block in organic synthesis. Its primary applications lie in research and development for creating novel organic molecules and in specialized chemical manufacturing processes. TSS supplies this compound with an assay of ≥97.0% (HPLC) for laboratory and industrial use.
- IUPAC
- 4-Amino-4′-dimethylaminoazobenzene,N,N-Dimethyl-4,4′-azodianiline,p,p′-DMPA-aniline
- Synonyms
- 4-Amino-4′-dimethylaminoazobenzeneN,N-Dimethyl-4,4′-azodianilinep,p′-DMPA-aniline

Organic Synthesis Intermediate
This compound functions as a key intermediate in the synthesis of more complex organic molecules. It is utilized in academic research and industrial R&D settings for developing new chemical entities.
Dye and Pigment Research
As an azo compound, it has potential applications in the research and development of novel dyes and pigments. Its chromophoric structure makes it a subject of interest in colour chemistry.
Material Science Building Block
The molecule can be employed as a building block in material science for the creation of functional organic materials. Its specific chemical structure may lend itself to applications requiring tailored electronic or optical properties.
| Molecular weight | 240.30 |
|---|---|
| Empirical formula | C14H16N4 |
| Assay | ≥97.0% (HPLC) |
| Melting point | 190-195 °C (dec.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-(4-Dimethylaminophenylazo)aniline used for?
+
4-(4-Dimethylaminophenylazo)aniline is primarily used as a building block in organic synthesis and in research and development for creating new organic molecules, potentially including dyes and functional materials.
What are the CAS number and molecular formula for 4-(4-Dimethylaminophenylazo)aniline?
+
The CAS number for 4-(4-Dimethylaminophenylazo)aniline is 539-17-3, and its molecular formula is C14H16N4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-(4-Dimethylaminophenylazo)aniline with an assay of ≥97.0% (HPLC). This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.
How should 4-(4-Dimethylaminophenylazo)aniline be handled?
+
Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes and seek medical attention. Ensure adequate ventilation.
How is 4-(4-Dimethylaminophenylazo)aniline packed and shipped?
+
4-(4-Dimethylaminophenylazo)aniline is carefully packed according to industry standards to ensure safe transit and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for 4-(4-Dimethylaminophenylazo)aniline?
+
To request a sample or a quote for 4-(4-Dimethylaminophenylazo)aniline, please contact the Tech Serve Solutions sales team through our website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis