2,5-Dichloro-3-nitrobenzoic acid
2,5-Dichloro-3-nitrobenzoic acid (CAS: 88-86-8) is a specialized organic compound with the molecular formula C7H3Cl2NO4 and a molecular weight of 236.01 g/mol. This chemical serves as a valuable building block in organic synthesis. Its structure, featuring a benzoic acid core substituted with two chlorine atoms and a nitro group, makes it a useful intermediate for the preparation of more complex molecules in research and development settings.
- Synonyms
- Cl2C6H2(NO2)CO2H

Organic Synthesis Intermediate
Used as a precursor in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations.
Research and Development
Employed in academic and industrial laboratories for the exploration of new chemical entities and reaction pathways.
Material Science Precursor
Potentially utilized in the development of novel materials where its specific structural features are advantageous.
| Molecular weight | 236.01 |
|---|---|
| Linear formula | Cl2C6H2(NO2)CO2H |
| Assay | 98% |
| Melting point | 216-220 °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) | 2 |
| 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 2,5-Dichloro-3-nitrobenzoic acid used for?
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2,5-Dichloro-3-nitrobenzoic acid is primarily used as an intermediate in organic synthesis and in research and development for creating new chemical entities.
What is the CAS number and formula for 2,5-Dichloro-3-nitrobenzoic acid?
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The CAS number is 88-86-8, and the linear formula is Cl2C6H2(NO2)CO2H. The molecular formula is C7H3Cl2NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,5-Dichloro-3-nitrobenzoic acid with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this compound?
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This compound is a warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment including eyeshields, gloves, and a dust mask type N95 (US) should be used. Ensure adequate ventilation.
How is 2,5-Dichloro-3-nitrobenzoic acid shipped?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to all necessary regulations for shipping.
How can I request a sample or quote?
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To request a sample or a quote for 2,5-Dichloro-3-nitrobenzoic acid, please contact our sales department through the website or by phone.
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