Octodecanal is a long-chain aldehyde, with the chemical formula C18H36O (also known as stearyl aldehyde).[1] Octadecanal is used by several species of insect as a pheromone.[2]
Quick Facts Names, Identifiers ...
Octadecanal
 |
Names |
Preferred IUPAC name
|
Other names
Octadecanaldehyde; n-Octadecanal; Octodecane aldehyde; Octodecyl aldehyde; Stearyl aldehyde; Stearaldehyde |
Identifiers |
|
|
|
|
ChemSpider |
|
ECHA InfoCard |
100.010.316 |
EC Number |
|
|
|
UNII |
|
|
|
InChI=1S/C18H36O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h18H,2-17H2,1H3 N Key: FWWQKRXKHIRPJY-UHFFFAOYSA-N N InChI=1/C18H36O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h18H,2-17H2,1H3 Key: FWWQKRXKHIRPJY-UHFFFAOYAM
|
|
Properties |
|
C18H36O |
Molar mass |
268.485 g·mol−1 |
Density |
0.831 g/cm3, liquid |
Melting point |
38 °C (100 °F; 311 K) |
Boiling point |
320 °C (608 °F; 593 K) |
|
insoluble |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Close