3-Chloro-2-nitrobenzoic acid
3-Chloro-2-nitrobenzoic acid (CAS 4771-47-5), with the molecular formula ClC6H3(NO2)CO2H and a molar mass of 201.56 g/mol, is a substituted benzoic acid derivative. It serves as a valuable intermediate and building block in organic synthesis. This compound is primarily utilised in the preparation of more complex organic molecules, contributing to advancements in chemical research and development.
Intermediate in Organic Synthesis
3-Chloro-2-nitrobenzoic acid functions as a key building block in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations, making it useful in multi-step synthetic routes.
Precursor for Benzonitrile Derivatives
This compound has been documented for its use in the preparation of 2-amino-3-chlorobenzonitrile. This highlights its utility in synthesising nitrogen-containing aromatic compounds.
Synthesis of Benzaldehyde Derivatives
3-Chloro-2-nitrobenzoic acid is also employed as a precursor in the synthesis of 3-chloro-2-nitrobenzaldehyde. This demonstrates its role in preparing substituted aromatic aldehydes.
| Molecular weight | 201.56 |
|---|---|
| Linear formula | ClC6H3(NO2)CO2H |
| Assay | 97% |
| Application | 3-Chloro-2-nitrobenzoic acid has been used in the preparation of:• 2-amino-3-chlorobenzonitrile1• 3-chloro-2-nitrobenzaldehyde2 |
| Melting point | 237-239 °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) | 26-37/39 |
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 3-Chloro-2-nitrobenzoic acid used for?
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3-Chloro-2-nitrobenzoic acid is used as a building block and intermediate in organic synthesis, including the preparation of compounds like 2-amino-3-chlorobenzonitrile and 3-chloro-2-nitrobenzaldehyde.
What are the CAS number and chemical formula for 3-Chloro-2-nitrobenzoic acid?
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The CAS number is 4771-47-5 and the chemical formula is ClC6H3(NO2)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chloro-2-nitrobenzoic acid with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 3-Chloro-2-nitrobenzoic acid be handled?
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3-Chloro-2-nitrobenzoic acid is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves, in a well-ventilated area. Avoid breathing dust.
Is 3-Chloro-2-nitrobenzoic acid a controlled substance?
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The provided data does not indicate that 3-Chloro-2-nitrobenzoic acid is a controlled substance.
How is 3-Chloro-2-nitrobenzoic acid packaged and shipped?
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3-Chloro-2-nitrobenzoic acid is packaged and exported according to industry best practices to ensure safe transit. Specific packaging details can be provided upon request.
How can I request a quote or sample of 3-Chloro-2-nitrobenzoic acid?
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To request a quote or sample, please contact our sales department through the website or by phone, providing your specific requirements.
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