2,3-Dichloroaniline
2,3-Dichloroaniline (CAS: 608-27-5) is an aromatic amine with the molecular formula C6H5Cl2N. This compound serves as a crucial intermediate and building block in organic synthesis. It is primarily utilized in the chemical industry for the production of dyes, pigments, and pharmaceuticals, contributing to the development of complex organic molecules and advanced materials.
- Synonyms
- 2,3-Dichlorophenylamine3,4-DichlorobenzenamineCl2C6H3NH2

Organic Synthesis Intermediate
2,3-Dichloroaniline is a valuable building block for creating more complex organic molecules. Its specific structure allows for various chemical transformations, making it useful in multi-step synthesis pathways.
Dye and Pigment Production
This chemical finds application in the synthesis of specialized dyes and pigments. It contributes to the chromophoric systems of these compounds, influencing their colour and stability.
Pharmaceutical Precursor
As an intermediate, 2,3-Dichloroaniline is employed in the development of pharmaceutical compounds. It can be a starting material or a key component in the synthesis of active pharmaceutical ingredients (APIs).
| Molecular weight | 162.02 |
|---|---|
| Linear formula | Cl2C6H3NH2 |
| Assay | 99% |
| Boiling point | 252 °C(lit.) |
| Density | 1.37 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.597(lit.) |
| Melting point | 20-25 °C(lit.) |



Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| Flash point | 115 °C / 239 °F |
|---|---|
| Transport (UN / ADR) | UN 3442 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/24/25-33-50/53 |
| Safety statements (S) | 28-36/37-45-60-61 |
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 2,3-Dichloroaniline used for?
+
2,3-Dichloroaniline is primarily used as an intermediate and building block in organic synthesis, particularly for the production of dyes, pigments, and pharmaceuticals.
What is the CAS number and formula for 2,3-Dichloroaniline?
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The CAS number for 2,3-Dichloroaniline is 608-27-5, and its molecular formula is C6H5Cl2N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dichloroaniline with a minimum assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2,3-Dichloroaniline be handled safely?
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2,3-Dichloroaniline is a dangerous substance requiring careful handling. It is toxic if swallowed, in contact with skin, and if inhaled (H301, H311, H331). It may cause damage to organs through prolonged or repeated exposure (H373) and is very toxic to aquatic life with long-lasting effects (H410). Always use appropriate personal protective equipment and handle in a well-ventilated area.
How is 2,3-Dichloroaniline packed, shipped, and exported?
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2,3-Dichloroaniline is securely packed according to international regulations for hazardous materials. We offer reliable global shipping and export services for this chemical.
How can I request a quote or sample for 2,3-Dichloroaniline?
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To request a quote or sample of 2,3-Dichloroaniline, please contact our sales team through the website or by phone. We will be pleased to assist you.
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