2,5,8,11,14,17-Hexaoxanonadecan-19-oic acid(CAS: 16142-03-3)

2,5,8,11,14,17-Hexaoxanonadecan-19-oic acid is a white crystalline solid with a molecular weight of approximately 376.34 g/mol. It has poor water solubility but is soluble in organic solvents like methanol and dimethyl sulfoxide. This compound is reactive and can undergo hydrolysis and esterification under certain conditions.

2,5,8,11,14,17-Hexaoxanonadecan-19-oic acid can be synthesized through the dehydrative condensation of 19-hydroxynonadecanoic acid with hexaethylene glycol, catalyzed by a strong acid. The reaction yields a high selectivity and a good yield of the desired product.

2,5,8,11,14,17-Hexaoxanonadecan-19-oic acid finds applications in pharmaceuticals for its potential as a raw material in drug synthesis, and in polymers for its ability to enhance the mechanical properties of polymer matrices. It is also used in sensor and semiconductor industries for its unique chemical and physical properties.

Proper personal protective equipment (PPE) such as gloves, goggles, and lab coats should be worn when handling this compound. It should be stored in a well-ventilated area and away from sources of heat. In case of a spill, use appropriate spill control materials and ensure proper disposal. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.