WE 40:0 (18:0-22:0)
Alternative Name(s)
- Octadecyl docosanoate
- Stearyl behenate
- Docosanoic acid, octadecyl ester
- Behenic acid stearyl ester
IUPAC Name – Octadecyl docosanoate
Empirical Formula – C40H80O2
Molecular Weight – 593.08
Exact Mass – 592.62
Elemental Analysis – C, 81.01; H, 13.60; O, 5.40

External Links
- PubChem CID - 90435
- LIPID MAPS - LMFA07010060
Classification
- Category - Fatty acyls
- Main class - Fatty esters
- Sub-class - Wax monoesters