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A performance rating for diesel fuels, with a higher number indicating greater fuel efficiency. The number corresponds to the percentage of cetane in a ...
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A colorless liquid, C16H34, used as a solvent and as a performance standard for diesel fuels. [Latin c?tus, whale (so called because it is found in sperm whale ...
http://www.businessdictionary.com/definition/cetane-number.html
a colorless, liquid hydrocarbon of the alkane series, C 16 H 34, used as a solvent and in cetane number determinations. Origin Expand. 1930-1935. 1930-35 ...
http://www.merriam-webster.com/dictionary/cetane%20number
a measure of the ignition quality of a diesel engine fuel by comparison with various mixtures in which the alpha form of methylnaphthalene is given a standard ...
http://www.merriam-webster.com/dictionary/cetane%20number