CETANE IMPROVER FOR DIESEL FUEL

摘要

Hydrocarbon-based fuel compositions which provide improved cetane ratings and a method of making them which comprises admixing a major amount of a petroleum fraction of the diesel boiling range and a small, effective amount of at least one compound having the general formula: where R is H, CH3 or A; R' is H, CH3 or C2H5; A is or is R'' is H or C1-3 alkyl; and x is 1 or 2.