Palmitin, also known as hexadecanoin, is a fatty substance found in plants and animals. There are multiple synonyms for palmitin, including palmitic acid triester, hexadecanoic acid ester, C16:0 triacylglycerol, and tripalmitin. Palmitin is especially abundant in palm oil and coconut oil, where it constitutes approximately 40-50% of their composition. This fatty substance is significant in the skincare and cosmetics industries, due to its emollient properties and ability to moisturize the skin. Palmitin is also an essential component in the production of biodiesel fuels. Synonyms for palmitin are crucial in various scientific and industrial contexts, as they allow researchers and professionals to effectively communicate and understand the chemical compound.