2,4-Dinitrophenol
2,4-Dinitrophenol (CAS 51-28-5), molecular formula (O2N)2C6H3OH, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- α-Dinitrophenol,2,4-DNP,DNP
| Molecular weight | 184.11 |
|---|---|
| Linear formula | (O2N)2C6H3OH |
| Assay | ≥98.0% |
| Grade | technical |
| Vapour density | 6.35 (vs air) |
| Contains / stabiliser | ≥15% water |
| Melting point | 108-112 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H373May cause damage to organs through prolonged exposure
- H400Very toxic to aquatic life
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
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1320 4.1/PG 1 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/24/25-33-50 |
| 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 |
|---|---|
| Description | Crystalline Pale yellow Powder |
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 2,4-Dinitrophenol?
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2,4-Dinitrophenol (CAS 51-28-5), molecular formula (O2N)2C6H3OH, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of 2,4-Dinitrophenol does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Dinitrophenol in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of 2,4-Dinitrophenol?
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2,4-Dinitrophenol has CAS number 51-28-5 and molecular formula (O2N)2C6H3OH. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for 2,4-Dinitrophenol?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of 2,4-Dinitrophenol ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should 2,4-Dinitrophenol be stored?
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Store 2,4-Dinitrophenol in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is 2,4-Dinitrophenol used for?
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2,4-Dinitrophenol is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for 2,4-Dinitrophenol?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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