2-Ethylhexyl nitrate
2-Ethylhexyl nitrate (CAS: 27247-96-7) is an organic compound with the formula CH3(CH2)3CH(C2H5)CH2ONO2 and a molecular weight of 175.23 g/mol. It is primarily recognised for its significant role as a fuel additive. Its key application is enhancing the cetane number of diesel fuel, thereby improving combustion efficiency and engine performance. TSS supplies 2-Ethylhexyl nitrate with an assay of 97%.
Diesel Fuel Cetane Improver
2-Ethylhexyl nitrate is a widely used additive to increase the cetane number of diesel fuel. This improves ignition quality, leading to smoother engine operation and reduced emissions.
Combustion Enhancer
By promoting more efficient combustion, 2-Ethylhexyl nitrate contributes to better fuel economy and can help engines meet stricter environmental regulations.
Chemical Synthesis Intermediate
As an organic building block, this compound can be utilised in various chemical synthesis pathways within research and industrial settings.
| Molecular weight | 175.23 |
|---|---|
| Linear formula | CH3(CH2)3CH(C2H5)CH2ONO2 |
| Assay | 97% |
| Density | 0.963 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.432(lit.) |
| Application | 2-Ethylhexyl nitrate (2-EHN) is a major fuel additive, has been used to increase the cetane number of diesel1. |
Hazard statements
- H302Harmful if swallowed
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 76 °C / 168.8 °F |
| Transport (UN / ADR) | UN 3139 5.1/PG 2 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 20/21/22-44-51/53-66 |
| Safety statements (S) | 15-24/25-36/37/39-60-61 |
| Supplemental hazards | Repeated exposure may cause skin dryness or cracking., Risk of explosion if heated under confinement. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Ethylhexyl nitrate used for?
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2-Ethylhexyl nitrate is predominantly used as a cetane number improver for diesel fuel, enhancing combustion efficiency. It also serves as a chemical intermediate in organic synthesis.
What are the CAS number and chemical formula for 2-Ethylhexyl nitrate?
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The CAS number for 2-Ethylhexyl nitrate is 27247-96-7, and its chemical formula is CH3(CH2)3CH(C2H5)CH2ONO2.
What grade and purity does Tech Serve Solutions supply for 2-Ethylhexyl nitrate?
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Tech Serve Solutions supplies 2-Ethylhexyl nitrate with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Ethylhexyl nitrate be handled safely?
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2-Ethylhexyl nitrate is harmful if swallowed, inhaled, or in contact with skin, and is toxic to aquatic life with long-lasting effects. It poses a risk of explosion if heated under confinement. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, is essential. Handle in a well-ventilated area, away from heat and ignition sources.
How is 2-Ethylhexyl nitrate packed, shipped, and exported?
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2-Ethylhexyl nitrate is packed in compliance with international shipping regulations for hazardous materials. TSS has extensive experience in exporting chemicals globally, ensuring all logistical and regulatory requirements are met.
How can I request a quote or sample of 2-Ethylhexyl nitrate?
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To request a quote or a sample of 2-Ethylhexyl nitrate, please contact our sales team through the website or by phone. Provide your specific requirements for prompt assistance.
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