3,4-Dinitrophenol
3,4-Dinitrophenol (CAS 577-71-9), with the molecular formula C6H4N2O5 and a molecular weight of 184.11 g/mol, is a chemical compound primarily utilised as an intermediate in organic synthesis. This phenol derivative, stabilised with approximately 20% water, serves as a building block in the creation of more complex molecules. Its applications span various research and development sectors, contributing to advancements in chemical synthesis.
- Synonyms
- C6H4N2O51,3-Dinitro-4-hydroxybenzene3,4-Dinitrophenol
Organic Synthesis Intermediate
3,4-Dinitrophenol functions as a key building block in the synthesis of various organic compounds. Its chemical structure allows for further functionalization in the development of new materials and complex molecules.
Chemical Research and Development
This compound is utilised in research laboratories for exploring new chemical reactions and pathways. It aids in the development of novel compounds with potential applications in diverse scientific fields.
Phenolic Compound Derivative
As a derivative of phenol, 3,4-Dinitrophenol can be used in studies involving phenolic chemistry and the synthesis of related compounds. Its specific substitution pattern offers unique reactivity.
| Molecular weight | 184.11 |
|---|---|
| Empirical formula | C6H4N2O5 |
| Assay | ≥97.0% (HPLC) |
| Contains / stabiliser | ~20% water as stabilizer |
| Melting point | 130-135 °C |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
- H373May cause damage to organs through prolonged exposure
- H411Toxic 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
| Transport (UN / ADR) | UN 1320 4.1/PG 1 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/24/25-33-51/53 |
| Safety statements (S) | 28-37-45-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Quality | moistened with water |
|---|
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 3,4-Dinitrophenol used for?
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3,4-Dinitrophenol is primarily used as an intermediate in organic synthesis and in chemical research and development for creating more complex molecules.
What is the CAS number and formula for 3,4-Dinitrophenol?
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The CAS number for 3,4-Dinitrophenol is 577-71-9, and its molecular formula is C6H4N2O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4-Dinitrophenol with an assay of ≥97.0% (HPLC), moistened with approximately 20% water as a stabiliser. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
What are the primary safety concerns when handling 3,4-Dinitrophenol?
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3,4-Dinitrophenol is classified as acutely toxic if swallowed, in contact with skin, or if inhaled (H301, H311, H331). It may cause damage to organs through prolonged or repeated exposure (H373) and is toxic to aquatic life with long-lasting effects (H411). Handle with extreme caution in a well-ventilated area, using appropriate personal protective equipment.
How is 3,4-Dinitrophenol packed and shipped?
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3,4-Dinitrophenol is shipped as UN 1320, Hazard Class 4.1, Packing Group I, indicating it is a flammable solid, self-reactive substance, or desensitized explosive. It is typically supplied moistened with water for stability.
How can I request a sample or quote for 3,4-Dinitrophenol?
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To request a sample or a quote for 3,4-Dinitrophenol, please contact our sales team directly through the TSS website or by calling our office.
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