The Density of Citronellal,a Mosquito Repellant,is 1 $\degree$ C and 500 KPa

The density of citronellal,a mosquito repellant,is 1.45 g.L ^{- 1} at 365 $\degree$ C and 50.0 kPa.What is the molar mass of citronellal?

A) 73.2 g.mol ^{- 1}
B) 154 g.mol ^{- 1}
C) 95.7 g.mol ^{- 1}
D) 37.5 g.mol ^{- 1}
E) 88.0 g.mol ^{- 1}