3,5-Dinitrobenzonitrile CAS 4110-35-4: Comprehensive User Guide
Table of Contents
1. Product Overview & Technical Specifications
CAS Number: 4110-35-4
Chemical Formula: C7H3N3O4
Molecular Weight: 193.12 g/mol
Appearance: White to pale yellow crystalline powder
Melting Point: 154-156°C
Solubility: Slightly soluble in water, soluble in DMF/DMSO
Comparative Analysis
| Parameter | 3,5-Dinitrobenzonitrile | o-Nitrobenzonitrile | p-Nitrobenzonitrile |
|---|---|---|---|
| Reactivity | High (dual nitro groups) | Moderate | Low |
| Thermal Stability | Stable ≤160°C | Stable ≤140°C | Stable ≤150°C |
| Pharma Applications | Advanced intermediates | Basic intermediates | Limited |
2. Key Applications & Use Cases
2.1 Energetic Materials Synthesis
Primary nitro precursor for:
– Insensitive munitions formulations
– Pyrotechnic delay compositions
– Rocket propellant stabilizers
2.2 Pharmaceutical Intermediate
Critical in synthesizing:
– Anticancer drug candidates (e.g., kinase inhibitors)
– Antibacterial agents
– CNS-targeted compounds
3. Industry-Specific Usage Scenarios
3.1 Defense Contractors
Used in 2023 NATO-standard munitions reformulation:
– 23% stability improvement vs. traditional formulas
– 15°C higher decomposition threshold
3.2 Agrochemical Production
Key component in next-gen herbicides:
– 40% faster weed suppression
– 18% reduction in environmental persistence
4. Verified Customer Case Studies
Case 1: European Aerospace Manufacturer
Challenge: Develop stable solid-fuel additive
Solution: 3,5-Dinitrobenzonitrile-based formulation
Results:
– 31% burn rate consistency improvement
– Passed MIL-STD-331 Test D (2023)
Case 2: Asian Pharma Giant
Challenge: Scale up anticancer API production
Solution: Optimized nitration sequence
Results:
– 92.5% purity at 500kg batch scale
– 18-month stability under ICH Q1A
5. Technical Support & Inquiry
Contact our chemistry experts for:
– Custom synthesis options
– Regulatory documentation
– Application-specific formulations
Email: info@vivalr.com
Phone: (86) 15866781826



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