2,6-Dichlorobenzoic acid
2,6-Dichlorobenzoic acid (CAS: 50-30-6) is a chemical compound with the molecular formula Cl2C6H3CO2H and a molecular weight of 191.01 g/mol. This compound functions as a key building block and intermediate in organic synthesis. Its structure, featuring a carboxylic acid group and two chlorine substituents on the benzene ring, makes it valuable for constructing more complex molecules. It is primarily utilised in research and chemical synthesis applications.
- Synonyms
- Cl2C6H3CO2H2,6-Dichlorobenzoic acid

Organic Synthesis Intermediate
2,6-Dichlorobenzoic acid serves as a versatile intermediate in the synthesis of various organic compounds. Its reactive functional groups allow for diverse chemical transformations, leading to the creation of novel molecules for research and development.
Building Block for Pharmaceuticals
This compound can be employed as a foundational building block in the development of pharmaceutical agents. Its structure can be incorporated into drug candidates, contributing to their pharmacological properties.
Research and Development
Researchers utilise 2,6-Dichlorobenzoic acid in laboratory settings for exploring new synthetic pathways and developing new chemical entities. It is a standard reagent in academic and industrial research laboratories.
| Molecular weight | 191.01 |
|---|---|
| Linear formula | Cl2C6H3CO2H |
| Assay | 98% |
| Melting point | 139-142 °C(lit.) |

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 2,6-Dichlorobenzoic acid used for?
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2,6-Dichlorobenzoic acid is primarily used as a building block and intermediate in organic synthesis, particularly in research and development for creating more complex molecules, including potential pharmaceutical agents.
What are the CAS number and chemical formula for 2,6-Dichlorobenzoic acid?
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The CAS number for 2,6-Dichlorobenzoic acid is 50-30-6, and its linear chemical formula is Cl2C6H3CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Dichlorobenzoic acid with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2,6-Dichlorobenzoic acid be handled?
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Based on GHS information, 2,6-Dichlorobenzoic acid is a warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
Is 2,6-Dichlorobenzoic acid exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2,6-Dichlorobenzoic acid.
How can I request a quote or sample for 2,6-Dichlorobenzoic acid?
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To request a quote or sample, please contact our sales team through the website or by phone. We will be happy to assist you with your requirements.
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