For chemical purchasers and formulators in the petrochemical industry, selecting the right additives is critical for developing high-performance diesel fuels. Isooctyl Nitrate (CAS 73513-43-6) is a key compound that enhances diesel fuel's ignition quality, leading to improved combustion, reduced emissions, and better engine performance. Understanding its essential properties is vital for making informed sourcing decisions. As a leading manufacturer and supplier, we provide detailed information to help you buy Isooctyl Nitrate with confidence.

Key Properties and Their Impact on Diesel Fuel Performance

Isooctyl Nitrate's effectiveness as a diesel fuel additive stems from a combination of its chemical nature and specific physical properties. When you buy this chemical, its specifications directly translate into fuel performance:

  • Chemical Name: Isooctyl Nitrate
  • CAS Number: 73513-43-6
  • Molecular Formula: C8H17NO3
  • Molecular Weight: 175.23 g/mol
  • Appearance: Typically a colorless to pale yellow liquid. This visual consistency is a first indicator of product quality.
  • Purity: High purity, often 99.1% or greater, is essential. This ensures predictable performance and avoids potential side reactions or contamination in the fuel blend. As a dedicated supplier, we guarantee this level of purity.
  • Density: Approximately 960-970 kg/m³ at 20℃. This property is important for blending calculations and storage considerations.
  • Viscosity: Around 1.700-1.800 mm²/s at 20℃. Lower viscosity facilitates easier handling and blending into diesel fuel.
  • Flash Point: Typically ≥77℃. This parameter is crucial for safe storage, handling, and transportation, indicating a moderate flammability risk compared to highly volatile substances.

The Role of Isooctyl Nitrate in Diesel Formulations

The primary function of Isooctyl Nitrate in diesel fuel is to increase the cetane number. The cetane number is a measure of a fuel's ignition delay – the time between fuel injection and the start of combustion. A higher cetane number signifies a shorter ignition delay, leading to:

  • Improved Combustion Efficiency: Faster ignition allows for more complete fuel combustion, enhancing energy extraction and potentially improving fuel economy.
  • Reduced Engine Noise: Smoother ignition reduces the characteristic 'diesel knock', making engines run quieter.
  • Lower Emissions: More complete combustion helps minimize the production of harmful emissions like unburned hydrocarbons (HC), carbon monoxide (CO), nitrogen oxides (NOx), and particulate matter (PM).

For R&D scientists and formulators, selecting a high-purity product like ours ensures these benefits are consistently achieved in their diesel fuel blends.

Why Purchase from a Trusted Manufacturer?

When you choose to buy Isooctyl Nitrate from our company, you are partnering with a manufacturer committed to excellence. We provide:

  • Guaranteed Purity: Our strict quality control ensures you receive product meeting 99.1% purity.
  • Competitive Pricing: As a direct supplier, we offer attractive pricing for bulk orders.
  • Reliable Supply: Benefit from a stable and consistent supply chain.
  • Technical Support: Access detailed product information and expert advice.

We encourage all professionals seeking to buy high-quality Isooctyl Nitrate to contact us for a detailed quote and to discuss your specific requirements. Partner with us to enhance your diesel fuel formulations.