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The photoinitiator EHA (isooctyl p-dimethylaminobenzoate, trade name ESCALOL507) is a good UV absorber in the UVB region, and its maximum UV absorption peak is 311nm (ethanol solution). As an anti-ultraviolet active ingredient, it is widely used in sunscreen cosmetics abroad, and the dosage is very large. The US FDA lists sunscreens containing this product ingredient as the first cosmetic recommended by Chemicalbook. At present, with the continuous and rapid development of my country's sunscreen product market year by year, it is necessary to import isooctyl p-dimethylaminobenzoate (photoinitiator EHA) raw materials from abroad every year as an anti-aging agent for industrial products. Therefore, it is of great practical significance to carry out research on the synthesis process of isooctyl p-dimethylaminobenzoate (photoinitiator EHA), and it is also helpful to realize the localization of the product.

The US FDA lists sunscreens containing this product ingredient as the first cosmetic recommended by Chemicalbook. At present, with the continuous and rapid development of my country's sunscreen product market year by year, it is necessary to import isooctyl p-dimethylaminobenzoate (photoinitiator EHA) raw materials from abroad every year as an anti-aging agent for industrial products. Therefore, it is of great practical significance to carry out research on the synthesis process of isooctyl p-dimethylaminobenzoate (photoinitiator EHA), and it is also helpful to realize the localization of the product.

Staying beautiful and young is the craving of every human heart. This dream seems to be unachievable because of factors such as ageing, environmental toxicities, health issues, etc

Benzophenone-2, -6 and -8 protect cosmetics and personal care products from deterioration by absorbing, reflecting, or scattering UV rays. Benzophenone-8 when applied to the skin, absorbs UV rays. In addition to causing sunburn, UV radiation is a significant cause of premature aging of the skin and contributes to the development of melanoma and other forms of skin cancer. When used in OTC sunscreen drug products, Benzophenone-8 must be called Dioxybenzone.

enzophenone-8; (2-Hydroxy-4-methoxyphenyl)(2-hydroxphenyl)-methadone(UV24); 2, 2''-DIHYDROXY-4-METHOXYBENZOPHENONE/DIOXYBENZONE; BP-8; 2-2'-DihydChemicalbookroxy-4-methoxy-benzophenone(UV-24); 2, 2-Dihydroxy-4-MethoxyBenzophenone(Benzophenone8); 2'-Dihydroxy-4-Methoxybenzophenone; Dioxybenzone(150mg)

2-Ethylhexyl Palmitate, also known as octyl palmitate, is a fatty acid ester that comes from 2-ethylhexanol and palmitic acid which is used in cosmetic formulations. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.