2277-31-8 - Names and Identifiers
2277-31-8 - Physico-chemical Properties
Molecular Formula | C18H30O2
|
Molar Mass | 278.4296 |
Storage Condition | −20°C |
2277-31-8 - Introduction
octadec-9-en-12-ynoic acid, also known as octadecene-dodecanoic acid, is an organic compound. Its chemical formula is C18H32O2, and contains a carbon-carbon double bond and a carbon-carbon triple bond.
Regarding its properties, this compound is a solid, colorless or pale yellow crystal at room temperature. It has low solubility and is hardly soluble in water, but soluble in organic solvents such as ethanol and chloroform. It has a strong fatty acid odor.
In Terms of Use, octadec-9-en-12-ynoic acid is mostly used in the preparation of cosmetics and skin care products. It can be used to adjust the pH of products and as a thickener in some skin care products. In addition, it can also be used as a component of surfactants and emulsifiers.
In terms of preparation, octadec-9-en-12-ynoic acid is usually synthesized by reacting cis-9-octadecene-12-ol and a dehydrating agent such as sulfuric acid or oxalic acid. This reaction needs to be carried out under specific reaction conditions, and the reaction temperature and time need to be controlled.
Regarding safety information, the use and storage of octadec-9-en-12-ynoic acid requires attention to some safety measures. During use, direct contact with skin and eyes should be avoided to avoid irritation or allergic reactions. Wear appropriate protective gloves, glasses and protective clothing as necessary. In addition, it should be kept away from fire sources and high temperatures to avoid toxic gases or combustion. As a chemical, it should be placed in a safe location away from children and pets. Proper practice and laboratory safety guidelines should be followed when handling this compound. If taken by mistake or in contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
Last Update:2024-04-09 21:54:55