8-Nonynoic acid(CAS: 30964-01-3)

8-Nonynoic acid (CAS: 30964-01-3) is a colorless to pale yellow liquid with a high vapor pressure. It has a molecular weight of approximately 162.25 g/mol and is soluble in organic solvents like ethanol and acetone. Chemically, it is highly reactive due to the presence of a carboxylic acid group and an alkyne group, making it susceptible to addition reactions and esterification.

8-Nonynoic acid is typically synthesized by reacting 1-octyn-8-ol with acid chlorides in the presence of a catalytic amount of an amine base. The reaction is selective and yields 8-Nonynoic acid with high purity and good yield. Common catalysts include alkylamine bases like triethylamine.

8-Nonynoic acid (CAS: 30964-01-3) is used in various industries, including pharmaceuticals for the synthesis of certain drugs, polymers for improving adhesion and flexibility, and as a monomer for sensor applications in detecting organic compounds. Its unique chemical properties make it valuable in these fields.

Handling 8-Nonynoic acid (CAS: 30964-01-3) requires caution due to its high reactivity and volatility. Use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to minimize inhalation risk. Follow standard safety data sheet (SDS) guidelines for spill management and disposal. Ensure all containers are properly labeled and stored in a cool, dry place away from sources of heat and oxidizers.