beta,beta-Carotene-4,4'-diyl dihexadecanoate(CAS: 547-17-1)

Beta,beta-Carotene-4,4'-diyl dihexadecanoate (CAS: 547-17-1) is a solid with a crystalline form. Its molecular weight is approximately 1048 g/mol. It has a low solubility in water but is highly soluble in organic solvents like hexane and toluene. Chemically, it is quite stable under normal conditions but can be sensitive to strong oxidizing agents. It is primarily used in food coloring and nutritional supplements due to its carotenoid properties.

Beta,beta-Carotene-4,4'-diyl dihexadecanoate (CAS: 547-17-1) is typically synthesized through the esterification of beta-carotene with hexadecanoic acid. This process involves reacting beta-carotene with hexadecanoic acid in the presence of a catalyst such as sulfuric acid to form the desired dihexadecanoate ester. The reaction is carried out under mild conditions to achieve high selectivity and yield.

Beta,beta-Carotene-4,4'-diyl dihexadecanoate (CAS: 547-17-1) is primarily used in the food industry for its natural colorant properties. It is also used in the pharmaceutical industry as a dietary supplement and in cosmetics for its antioxidant and skin health benefits. Additionally, it has applications in polymers and as a flavor stabilizer in certain food products.

When handling beta,beta-Carotene-4,4'-diyl dihexadecanoate (CAS: 547-17-1), it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety glasses. It should be stored in a cool, dry place away from direct sunlight and heat sources. In case of spills, use appropriate containment and clean up with care, as it may stain surfaces. Always refer to the safety data sheet (SDS) for detailed safety information and emergency procedures.