4-Methyl-3,5-dinitrobenzoic acid
4-Methyl-3,5-dinitrobenzoic acid (CAS: 16533-71-4) is an organic compound with the molecular formula (O2N)2C6H2(CH3)CO2H and a molecular weight of 226.14 g/mol. This dinitrobenzoic acid derivative is supplied by TSS at a purity of 98%. It serves as a valuable building block in organic synthesis, particularly in the preparation of complex molecules and the characterisation of environmental pollutants.
- IUPAC
- 3,5-Dinitro-4-methylbenzoic acid,3,5-Dinitro-p-toluic acid
- Synonyms
- (O2N)2C6H2(CH3)CO2H3,5-Dinitro-4-methylbenzoic acid3,5-Dinitro-p-toluic acid
Environmental Analysis
Used in the characterisation of polar nitroaromatic compounds found in water samples, particularly those from sites contaminated with trinitrotoluene (TNT).
Asymmetric Synthesis
Serves as a starting reagent in the asymmetric synthesis of biologically significant molecules, such as the benzazocine core of FR900482.
Organic Building Block
A versatile intermediate for the construction of more complex organic structures in research and development settings.
| Molecular weight | 226.14 |
|---|---|
| Linear formula | (O2N)2C6H2(CH3)CO2H |
| Assay | 98% |
| Solubility | methanol: soluble250 mg/10 mL, clear, faintly yellow to yellow |
| Application | 4-Methyl-3,5-dinitrobenzoic acid was used in characterization of the range of highly polar nitroaromatic compounds in water samples from a trinitrotoluene-contaminated waste disposal site1. It was used as starting reagent for the asymmetric synthesis of the benzazocine core of FR9004822. |
| Melting point | 155-158 °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 4-Methyl-3,5-dinitrobenzoic acid used for?
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4-Methyl-3,5-dinitrobenzoic acid is used in environmental analysis for characterising nitroaromatic compounds in contaminated water and as a starting reagent in the asymmetric synthesis of complex organic molecules.
What is the CAS number and formula for 4-Methyl-3,5-dinitrobenzoic acid?
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The CAS number is 16533-71-4 and the linear formula is (O2N)2C6H2(CH3)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methyl-3,5-dinitrobenzoic acid with an assay of 98%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 4-Methyl-3,5-dinitrobenzoic acid be handled?
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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 a dust mask (N95), eyeshields, and gloves, should be used. Ensure adequate ventilation.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Methyl-3,5-dinitrobenzoic acid.
How can I request a sample or quote?
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Please contact our sales team or use the online enquiry form to request a sample or a quotation for 4-Methyl-3,5-dinitrobenzoic acid.
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