A fuel composition comprising: (i) a liquid fuel, and (ii) a compound of formula: wherein - A, B, C and D represent, independently to each other, an alkyl or an alkenyl group with a number of carbon atoms resulting in a molar mass of A+B+C+D ranging from 84 to 10000 g/mol, being understood that A is optionally hydrogen; - each X represents independently to each other the monovalent radical of formula: Wherein: o each R1, R2, R3, identical or different, represent C 1 -C 20 linear or branched, saturated or unsaturated, cyclic or acyclic, hydrocarbyl group; o each Y represents a C 1 -C 20 linear or branched, saturated or unsaturated, hydrocarbyl group optionally substituted by a functional group comprising oxygen and/or a nitrogen atom(s); o each n represents an integer ranging from 1 to 20; o Z represents a C 1 -C 16, linear or branched, saturated or unsaturated, cyclic or acyclic, hydrocarbyl group optionally substituted by a functional group comprising an oxygen and/or a nitrogen atom. (i) a liquid fuel, and (ii) a compound of formula: wherein - A, B, C and D represent, independently to each other, an alkyl or an alkenyl group with a number of carbon atoms resulting in a molar mass of A+B+C+D ranging from 84 to 10000 g/mol, being understood that A is optionally hydrogen; - each X represents independently to each other the monovalent radical of formula: Wherein: o each R1, R2, R3, identical or different, represent C 1 -C 20 linear or branched, saturated or unsaturated, cyclic or acyclic, hydrocarbyl group; o each Y represents a C 1 -C 20 linear or branched, saturated or unsaturated, hydrocarbyl group optionally substituted by a functional group comprising oxygen and/or a nitrogen atom(s); o each n represents an integer ranging from 1 to 20; o Z represents a C 1 -C 16, linear or branched, saturated or unsaturated, cyclic or acyclic, hydrocarbyl group optionally substituted by a functional group comprising an oxygen and/or a nitrogen atom. - A, B, C and D represent, independently to each other, an alkyl or an alkenyl group with a number of carbon atoms resulting in a molar mass of A+B+C+D ranging from 84 to 10000 g/mol, being understood that A is optionally hydrogen; - each X represents independently to each other the monovalent radical of formula: Wherein: o each R1, R2, R3, identical or different, represent C 1 -C 20 linear or branched, saturated or unsaturated, cyclic or acyclic, hydrocarbyl group; o each Y represents a C 1 -C 20 linear or branched, saturated or unsaturated, hydrocarbyl group optionally substituted by a functional group comprising oxygen and/or a nitrogen atom(s); o each n represents an integer ranging from 1 to 20; o Z represents a C 1 -C 16, linear or branched, saturated or unsaturated, cyclic or acyclic, hydrocarbyl group optionally substituted by a functional group comprising an oxygen and/or a nitrogen atom. o each R1, R2, R3, identical or different, represent C 1 -C 20 linear or branched, saturated or unsaturated, cyclic or acyclic, hydrocarbyl group; o each Y represents a C 1 -C 20 linear or branched, saturated or unsaturated, hydrocarbyl group optionally substituted by a functional group comprising oxygen and/or a nitrogen atom(s); o each n represents an integer ranging from 1 to 20; o Z represents a C 1 -C 16, linear or branched, saturated or unsaturated, cyclic or acyclic, hydrocarbyl group optionally substituted by a functional group comprising an oxygen and/or a nitrogen atom.