20829-66-7 Usage
Description
EDDN, or 2-Ethylhexyl nitrate, is a nitro compound with the chemical formula C8H17NO3, belonging to the class of nitrate esters. It is widely recognized for its role as an octane booster and cetane improver in both diesel and gasoline fuels. As a combustion enhancer, EDDN increases the cetane number of diesel fuel, which leads to improved cold starting and a reduction in emissions. Additionally, it functions as an octane booster in gasoline, contributing to better engine performance and efficiency. Despite its utility, EDDN is classified as a hazardous substance, necessitating careful handling and storage due to its flammability and potential toxicity.
Uses
Used in Fuel Industry:
EDDN is used as a cetane improver for enhancing the combustion properties of diesel fuel. By increasing the cetane number, it aids in better cold starting and emission reduction.
EDDN is also used as an octane booster in gasoline to improve engine performance and efficiency. This enhancement in octane rating allows for more efficient fuel combustion and reduced knocking in internal combustion engines.
Check Digit Verification of cas no
The CAS Registry Mumber 20829-66-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,2 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20829-66:
(7*2)+(6*0)+(5*8)+(4*2)+(3*9)+(2*6)+(1*6)=107
107 % 10 = 7
So 20829-66-7 is a valid CAS Registry Number.
InChI:InChI=1/C2H8N2.2HNO3/c3-1-2-4;2*2-1(3)4/h1-4H2;2*(H,2,3,4)
20829-66-7Relevant articles and documents
Preparation of ethylenediamine dinitrate with useful particle size
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, (2008/06/13)
A method of making ethylenediamine dinitrate comprising: (a) reacting ethylenediamine with aqueous nitric acid to form ethylenediamine dinitrate solution; and (b) adding said ethylenediamine dinitrate solution to a non-aqueous liquid, miscible with water in amounts of at least about 50 percent by weight, and in which ethylenediamine dinitrate is insoluble, to form solid ethylenediamine dinitrate with an average particle size of about 30 microns in diameter.
