Product Name: (E)-[(3,7-Dimethyl-2,6-octadienyl)oxy]acetaldehyde  
CAS: 65405-73-4
The Molecular formula of (E)-[(3,7-Dimethyl-2,6-octadienyl)oxy]acetaldehyde (CAS NO.65405-73-4): C₁₂H₂₀O₂
The Molecular Weight of (E)-[(3,7-Dimethyl-2,6-octadienyl)oxy]acetaldehyde (CAS NO.65405-73-4): 196.286
The Molecular Structure of (E)-[(3,7-Dimethyl-2,6-octadienyl)oxy]acetaldehyde (CAS NO.65405-73-4):

Density: 0.904 g/cm³ 
Flash Point: 104.4 °C
Boiling Point: 278.1 °C at 760 mmHg  
Index of Refraction: 1.459 
Molar Refractivity: 59.37 cm³ 
Molar Volume: 217.1 cm³ 
Polarizability: 23.53×10^-24cm³ 
Surface Tension: 29.2 dyne/cm 
Enthalpy of Vaporization: 51.67 kJ/mol 
Vapour Pressure: 0.00435 mmHg at 25°C 
Water Solubility: 89.53(mg/L) at 25°C

Reported in EPA TSCA Inventory.

A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

  (E)-[(3,7-Dimethyl-2,6-octadienyl)oxy]acetaldehyde with CAS number of 65405-73-4 is also called for (E)-[(3,7-dimethyl-2,6-octadienyl)oxy]acetaldehyde ; Acetaldehyde, (2E)-3,7-dimethyl-2,6-octadienyloxy- ; (E)-[(3,7-Dimethyl-2,6-octadienyl)oxy]acetaldehyd ; [(3,7-dimethyl-2,6-octadienyl) oxy]-, (E)-Acetaldehyde ; [[(2E)-3,7-Dimethyl-2,6-octadienyl]oxy]acetaldehyde .