1,4-Cineole
1-Methyl-4-(1-methylethyl)-7- oxabicyclo[2.2.1]heptane, 1-Isopropyl-4-methyl-7- oxabicyclo[2.2.1]heptane; C10H18O = 154.3 (470-67-7)
Colourless liquid.
, about 0.900; 
, about 1.445; boiling point, about 173°.
1-Methyl-4-(1-methylethyl)-7- oxabicyclo[2.2.1]heptane, 1-Isopropyl-4-methyl-7- oxabicyclo[2.2.1]heptane; C10H18O = 154.3 (470-67-7)
Colourless liquid.
, about 0.900; , about 1.445; boiling point, about 173°.