Molecular Structure of 10,12-Octadecadienoicacid, (10E,12Z)- (9CI) (CAS NO.2420-56-6):

IUPAC Name: (10E,12Z)-octadeca-10,12-dienoic acid
Empirical Formula: C₁₈H₃₂O₂
Molecular Weight: 280.4455
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 14
Polar Surface Area: 26.3 Å²
Index of Refraction: 1.478
Molar Refractivity: 87.12 cm³
Molar Volume: 307.5 cm³
Surface Tension: 34.3 dyne/cm
Density: 0.911 g/cm³
Flash Point: 278.5 °C
Enthalpy of Vaporization: 69.16 kJ/mol
Boiling Point: 381.6 °C at 760 mmHg
Vapour Pressure: 7.01E-07 mmHg at 25°C
Storage temp: −20°C

Hazard Codes: F,T
Risk Statements: 11-23/24/25-39/23/24/25
R11:Highly flammable. 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed. 
R39:Danger of very serious irreversible effects.
Safety Statements: 16-36/37-45
S16:Keep away from sources of ignition. 
S36/37:Wear suitable protective clothing and gloves. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 1230 3/PG 2

  10,12-Octadecadienoicacid, (10E,12Z)- (9CI) , with CAS number of 2420-56-6, can be called (10E,12Z)-10,12-Octadecadienoic acid ; 10(e),12(z)-octadecadienoic acid ; 10tr-12c-octadecadienoic acid ; linoleic acid (10-trans, 12-cis) ; delta 10 trans delta 12 cis octadecadienoic acid .