Compatibility Studies on Elastomers and Polymers with Ethanol Blended Gasoline

Table 3

Showing physiochemical properties of fuels.

S. number	Properties	E5	E10
1	Color	Pale yellow	Light orange
2	Density, at 15 deg. C, kg/m^3	741.1	754.4
3	Octane number	92.8	95
4	Sulphur (ppm)	110	105
5	Lead content, g/L, mx	<10 ppm	<10 ppm
6	Benzene content, % vol	0.74	0.6
7	Olefin content, % vol	19.91	17.8
8	Aromatics content, % vol	28.23	28.0