A novel odorant of formula (I) wherein each of R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are independently selected from H, CH3, and C2H5 X is selected from &mdashCH2OH, &mdashCH2OCOCH3 and &mdashCHO and &mdashCHO, n is selected from 0 and 1. The dotted line represents double bond or single bond.