FIELD: chemistry.
SUBSTANCE: motor petrol additive contains a multifunctional additive with detergent and anticorrosion properties - 1.0-10.0 wt %, a piperazine ethanamine colour stabiliser - 0.005-0.3 wt %, a hydrocarbon fraction with boiling point between 30°C and 330°C 20-50 wt % and an antiknock additive containing N-methyl aniline as a basic component - up to 100 wt %. Also disclosed is a fuel composition for an internal combustion engine based petrol, which contains said multifunctional fuel additive in amount of 0.3-4.0 wt %.
EFFECT: multifunctional motor petrol additive has improved antiknock, detergent and anticorrosion properties with a colour stabiliser for allowing prolonged storage.
2 cl, 3 tbl
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