Octadecanoic acid
[CAS# 9011-21-6]

Identification

• Name: Octadecanoic acid
• Synonyms: 2-[2-(2-Hydroxyethoxy)-1-(2-Hydroxyethoxymethyl)Ethoxy]Ethanol; Stearic Acid; Poly(Oxy-1,2-Ethanediyl), Alpha,Alpha',Alpha''-1,2,3-Propanetriyltris(Omega-Hydroxy-, Octadecanoate; Polyoxyethylene-Glycerin Monostearate
• Molecular Formula: C₂₇H₅₆O₈
• Molecular Weight: 508.73
• CAS Registry Number: 9011-21-6
• SMILES: C(OCCO)C(OCCO)COCCO.C(C(=O)O)CCCCCCCCCCCCCCCC
• InChI: 1S/C18H36O2.C9H20O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;10-1-4-13-7-9(15-6-3-12)8-14-5-2-11/h2-17H2,1H3,(H,19,20);9-12H,1-8H2
• InChIKey: FBYUWRDJOZVEPV-UHFFFAOYSA-N

Properties

• Boiling point: 359.4°C at 760 mmHg (Cal.)
• Flash point: 162.4°C (Cal.)