2,4-Dimethoxyaniline
2,4-Dimethoxyaniline (CAS 2735-04-8) is an organic compound with the linear formula (CH3O)2C6H3NH2 and a molecular weight of 153.18 g/mol. This aromatic amine, characterised by two methoxy groups and an amino group on a benzene ring, serves as a versatile building block in organic synthesis. Its chemical structure makes it valuable for creating more complex molecules across various research and industrial applications.
- Synonyms
- (CH3O)2C6H3NH22,4-Dimethoxybenzenamine1-Amino-2,4-dimethoxybenzene

Organic Synthesis Intermediate
2,4-Dimethoxyaniline is utilized as a key intermediate in the synthesis of diverse organic compounds. Its functional groups allow for a range of chemical transformations, facilitating the construction of target molecules in multi-step synthetic pathways.
Pharmaceutical Building Block
This compound can serve as a building block for the development of active pharmaceutical ingredients (APIs). Its structural features are incorporated into molecules designed for medicinal chemistry research and drug discovery programs.
Dye and Pigment Precursor
Aromatic amines like 2,4-Dimethoxyaniline are often employed in the synthesis of dyes and pigments. It can be a precursor in the creation of coloured compounds used in various industrial applications.
Material Science Research
The molecule's structure lends itself to research in material science, where it may be incorporated into polymers or functional materials. Its properties can influence the characteristics of advanced materials.
| Molecular weight | 153.18 |
|---|---|
| Linear formula | (CH3O)2C6H3NH2 |
| Assay | 97% |
| Density | 1.075 g/mL at 25 °C(lit.) |
| Melting point | 33-36 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- 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, Faceshields, Gloves |
|---|---|
| Flash point | 109 °C / 228.2 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| 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 are the primary uses of 2,4-Dimethoxyaniline?
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2,4-Dimethoxyaniline is primarily used as an intermediate and building block in organic synthesis, including the development of pharmaceuticals, dyes, and functional materials.
What is the CAS number and molecular formula for 2,4-Dimethoxyaniline?
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The CAS number is 2735-04-8, and its linear molecular formula is (CH3O)2C6H3NH2.
What grade and purity does Tech Serve Solutions supply for 2,4-Dimethoxyaniline?
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Tech Serve Solutions supplies 2,4-Dimethoxyaniline with a minimum assay of 97%. This product is suitable for research and chemical synthesis; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
What are the safety considerations when handling 2,4-Dimethoxyaniline?
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2,4-Dimethoxyaniline is classified with GHS07 (Warning) and carries hazard statements H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, faceshields, and gloves. Always handle in a well-ventilated area and follow appropriate laboratory safety protocols.
How is 2,4-Dimethoxyaniline typically packaged and exported?
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2,4-Dimethoxyaniline is carefully packaged to ensure safe handling and transport. Tech Serve Solutions exports chemicals globally, adhering to international shipping regulations for hazardous materials.
How can I request a sample or quote for 2,4-Dimethoxyaniline?
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To request a sample or a quote, please contact our sales team through the website or by phone. Provide the product name (2,4-Dimethoxyaniline) and CAS number (2735-04-8) for efficient processing.
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