Compound Q&A
What is Octadecanedioic acid (CAS: 871-70-5)?
Answer
Octadecanedioic acid, also known as stearic acid, is a saturated fatty acid with the chemical formula C18H36O2. It is a white, waxy solid at room temperature and is commonly used as a lubricant, emulsifier, and thickener in various industries. With a high melting point, it is stable under normal conditions and has a long history of application in cosmetics, food, and pharmaceuticals.
About
CAS No
871-70-5
English Name
Octadecanedioic acid
Molecular Formula
C18H34O4
Molecular Weight
314.47 g/mol
SMILES
C(CCCCCCCCC(=O)O)CCCCCCCC(=O)O
InChIKey
BNJOQKFENDDGSC-UHFFFAOYSA-N
Last Updated: 2025-08-29 08:30