2,2,4-Trimethylpentane (iso-octane)

Description

1. Product Overview
   2,2,4-Trimethylpentane (iso-octane) is a high-purity branched hydrocarbon widely recognized as the reference standard for gasoline octane rating (100 RON). It is primarily used in fuel formulation, engine testing, and petrochemical research to benchmark anti-knock performance. The product delivers exceptional chemical stability, consistent performance, and reliable physicochemical properties, making it indispensable in precision fuel analysis and refining operations. Its strategic importance lies in its role as the global standard for measuring and optimizing gasoline quality in both commercial and research environments.
2. Key Specifications & Technical Characteristics

• Chemical composition: 2,2,4-Trimethylpentane (C₈H₁₈)
• Purity level: ≥ 99% (industrial/research grade available)
• Physical state: Clear, colorless liquid
• Density: ~0.69 g/cm³ at 20°C
• Boiling point: ~98–100°C
• Flash point: approximately -12°C
• Odor: Mild hydrocarbon odor
• Solubility: Insoluble in water; soluble in organic solvents
• Packaging options: 150–200 kg steel drums, ISO tanks, bulk road tanker
• Shelf life: 24–36 months under proper storage conditions

3. Core Industrial Applications

• Fuel and petrochemical industry: Used as the primary reference compound for determining octane ratings in gasoline blends
• Engine testing laboratories: Calibration of internal combustion engines for knock resistance and performance benchmarking
• Refining and blending operations: Optimization of high-octane fuel formulations for automotive and aviation fuels
• Research and development: Standard solvent and calibration medium in hydrocarbon chemistry studies
• Operational advantage: Delivers superior benchmarking accuracy and reproducibility compared to mixed hydrocarbon standards, ensuring reliable performance evaluation across refining systems

4. Competitive Advantages

• High purity consistency ensuring accurate octane rating calibration
• Reliable global supply chain supporting large-scale industrial demand
• Excellent batch-to-batch uniformity for laboratory and industrial precision
• Cost-efficient benchmarking solution for fuel formulation optimization
• Strong technical documentation and quality assurance support for compliance needs
• Environmentally relevant role in supporting cleaner, high-efficiency fuel development initiatives through optimized combustion research

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading capacity: 20–25 MT per ISO tank container