3,5-Difluorotoluene
- CAS No.117358-51-7
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 3,5-Difluorotoluene intermediate for pharmaceutical and agrochemical synthesis. Reliable supply with comprehensive quality documentation.
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Product Overview
3,5-Difluorotoluene, also known systematically as 1,3-Difluoro-5-methylbenzene, is a highly valued fluorinated aromatic compound serving as a critical building block in modern organic synthesis. As a member of the fluorinated benzene derivative family, this chemical introduces specific electronic and steric properties to molecular structures, making it indispensable for the development of advanced pharmaceutical agents and agrochemical formulations. The presence of fluorine atoms at the meta positions significantly enhances metabolic stability and bioavailability in drug candidates, which is why it is frequently selected by process chemists for lead optimization.
Our manufacturing facility produces this intermediate under strict quality control protocols to ensure consistent batch-to-burity. We understand that in fine chemical synthesis, even minor impurities can affect downstream reaction yields. Therefore, every production run undergoes rigorous analysis using gas chromatography and high-performance liquid chromatography to verify compliance with specified purity standards. This commitment to quality makes our 3,5-Difluorotoluene a preferred choice for research laboratories and industrial scale-up operations alike.
Key Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 117358-51-7 |
| Molecular Formula | C7H6F2 |
| Molecular Weight | 128.12 g/mol |
| Appearance | Colorless transparent liquid |
| Purity | ≥98.0% |
| Water Content | ≤0.5% |
| Boiling Point | 117.6°C at 760 mmHg |
| Density | 1.122 g/cm3 |
| Refractive Index | 1.456 |
Industrial Applications
The versatility of 3,5-Difluorotoluene allows it to serve multiple sectors within the chemical industry. Its primary use lies in the synthesis of complex pharmaceutical active ingredients where fluorine substitution is required to modulate lipophilicity and binding affinity. Additionally, it acts as a key precursor in the production of novel agrochemicals, including herbicides and fungicides, where environmental stability is paramount. Beyond these core areas, it is utilized in the development of specialty polymers and liquid crystal materials.
- Pharmaceutical Intermediate for API synthesis
- Agrochemical precursor for crop protection agents
- Building block for functional materials and polymers
- Reagent for organic fluorination research
Storage and Handling
To maintain the integrity of 3,5-Difluorotoluene, proper storage conditions are essential. The product should be kept in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. Containers must remain tightly closed when not in use to prevent moisture absorption and contamination. Given its flash point of 16.4°C, appropriate fire safety measures should be implemented during storage and transport. We package this material in 25kg plastic drums or plastic-coated iron drums to ensure safety during global logistics. Comprehensive safety data sheets and certificates of analysis are provided with every shipment to facilitate regulatory compliance and safe handling procedures at your facility.
