CAS 106-12-7

2-(2-Hydroxyethoxy)ethyl (9Z)-9-octadecenoate

Description:

2-(2-Hydroxyethoxy)ethyl (9Z)-9-octadecenoate, commonly known as oleyl alcohol ethoxylate, is an ester derived from oleic acid and ethylene glycol. This compound features a long hydrophobic hydrocarbon chain, which contributes to its surfactant properties, making it useful in various applications, including cosmetics, detergents, and emulsifiers. The presence of the hydroxyethoxy group enhances its solubility in water, allowing it to function effectively in both aqueous and non-aqueous environments. Its structure includes a double bond in the 9Z configuration, which influences its reactivity and stability. The compound is typically characterized by its low toxicity and biodegradability, making it an environmentally friendly option compared to other surfactants. Additionally, it exhibits good emulsifying and wetting properties, which are beneficial in formulations requiring the stabilization of oil-in-water emulsions. Overall, 2-(2-Hydroxyethoxy)ethyl (9Z)-9-octadecenoate is valued for its multifunctional capabilities in various industrial and consumer products.

Formula: C₂₂H₄₂O₄

InChI: InChI=1S/C22H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(24)26-21-20-25-19-18-23/h9-10,23H,2-8,11-21H2,1H3/b10-9-

InChI key: InChIKey=PHDVPEOLXYBNJY-KTKRTIGZSA-N

SMILES: C(CCCCCCC/C=C\CCCCCCCC)(OCCOCCO)=O

Synonyms:

• Diethylene glycol, monooleate
• 2-(2-Hydroxyethoxy)ethyl (9Z)-9-octadecenoate
• 9-Octadecenoic acid (9Z)-, 2-(2-hydroxyethoxy)ethyl ester
• 9-Octadecenoic acid (Z)-, 2-(2-hydroxyethoxy)ethyl ester
• Oleic acid, 2-(2-hydroxyethoxy)ethyl ester