2-Ethylhexyl Nitrate (EHN) | High-Performance Cetane Improver Diesel Fuel Additive Supplier

Professional Manufacturer and Global Exporter of 2-Ethylhexyl Nitrate (EHN) from China

2-Ethylhexyl Nitrate (EHN), also known as Isooctyl Nitrate, is a highly effective diesel fuel additive widely used as a cetane improver to enhance diesel ignition and combustion performance.

EHN promotes faster ignition during fuel combustion, shortens ignition delay, improves combustion efficiency, and enhances engine starting characteristics. It is commonly used in automotive diesel fuels, marine fuels, refinery blending operations, fuel additive formulations, and heavy-duty diesel applications.

Shanghai Prior Chemical supplies premium-quality 2-Ethylhexyl Nitrate (EHN) with stable production resources, strict quality management, competitive pricing, and professional export support for fuel additive manufacturers, refineries, distributors, and industrial customers worldwide.

Product Introduction

What is 2-Ethylhexyl Nitrate (EHN)?

2-Ethylhexyl Nitrate (EHN) is an organic nitrate compound primarily used as a combustion promoter in diesel fuel formulations.

After being added to diesel fuel, EHN decomposes rapidly under combustion conditions and generates active radicals that accelerate the ignition process.

EHN helps improve:

• Diesel ignition quality

• Cetane number performance

• Combustion efficiency

• Engine starting performance

• Fuel stability under different operating conditions

EHN is compatible with:

• Conventional diesel fuels

• Ultra-low sulfur diesel (ULSD)

• Biodiesel blends

• Industrial diesel formulations

Key Features and Benefits

Efficient Cetane Number Improvement

EHN effectively raises the cetane number of diesel fuel, providing better ignition quality and smoother combustion.

Faster Ignition Characteristics

It reduces ignition delay and enhances combustion efficiency, particularly in modern and high-performance diesel engines.

Improved Low-Temperature Starting

EHN contributes to more reliable engine starts under cold weather conditions.

Broad Fuel Compatibility

Suitable for a wide range of diesel applications, including:

• Automotive diesel

• Marine diesel

• Heavy-duty diesel fuels

• Refinery-blended fuels

• Biodiesel mixtures

Consistent Product Quality

Manufactured under strict quality control systems to ensure stable performance and dependable supply.

Main Applications

1. Diesel Fuel Additives

EHN is widely used to improve:

• Cetane number

• Ignition performance

• Combustion efficiency

• Overall engine performance

2. Refinery and Fuel Blending

Commonly used by:

• Petroleum refineries

• Fuel blending companies

• Diesel additive manufacturers

• Fuel distributors

to optimize diesel specifications and enhance fuel quality.

3. Heavy-Duty Transportation Fuels

Typical applications include:

• Trucks

• Buses

• Mining equipment

• Construction machinery

• Agricultural vehicles

4. Marine Diesel Fuels

EHN is used in marine fuel formulations to improve:

• Ignition stability

• Combustion efficiency

• Engine operating performance

5. Diesel Generator Fuels

EHN helps enhance:

• Starting reliability

• Combustion consistency

• Generator performance

Technical Data Sheet

Why Choose Shanghai Prior Chemical?

Reliable Supply Capacity

Cooperation with qualified manufacturers ensures stable production capability and long-term supply.

Strict Quality Assurance

Every batch is tested before shipment. Available documents include:

• COA

• TDS

• SDS

• Export documents

Professional Export Experience

Experienced in international chemical logistics and export procedures.

Flexible Packaging and Logistics

Support for:

• Drum packaging

• IBC packaging

• ISO Tank transportation

Serving customers across:

• Asia

• Europe

• Middle East

• South America

Frequently Asked Questions

Q1: What is EHN mainly used for?

A: EHN is primarily used as a diesel cetane improver to enhance ignition characteristics and combustion efficiency.

Q2: What is the recommended dosage of EHN in diesel fuel?

A: The typical dosage ranges from 0.05% to 0.4%, depending on fuel formulation and the desired cetane increase.

Q3: Is EHN suitable for ULSD applications?

A: Yes. EHN is widely used in ultra-low sulfur diesel and modern diesel blending systems.

Q4: Can samples be provided?

A: Yes. Laboratory samples are available, and courier costs are generally borne by customers.

Q5: What export documents can be supplied?

A: We can provide:

• COA

• SDS

• TDS

• Commercial Invoice

• Packing List

• Other export documents upon request