1,2,3-Propanetriyl trioctadecanoate(CAS: 555-43-1)

1,2,3-Propanetriyl trioctadecanoate (CAS: 555-43-1) is a triester compound composed of three octadecanoic acid (stearic acid) molecules esterified to a propane-1,2,3-triol (glycerol) core. It is a white, waxy solid with high molecular weight and is commonly used as a thickening agent and emulsifier in various applications. Its chemical formula is C57H112O6, and it exhibits good stability under normal conditions.

1,2,3-Propanetriyl trioctadecanoate (CAS: 555-43-1) is primarily used in pharmaceuticals as a lubricant and excipient. It also finds applications in the food industry as a fat substitute and in cosmetic formulations as a moisturizer. Additionally, it is utilized in research for its structural properties and in industrial settings as a component in lubricants and coatings. Its versatility makes it valuable across multiple sectors.

1,2,3-Propanetriyl trioctadecanoate (CAS: 555-43-1) is generally considered safe when used in accordance with recommended guidelines. It has low toxicity and is non-irritating to skin and eyes. However, proper handling precautions should be taken, such as wearing gloves and ensuring good ventilation. Safety standards are typically based on its use in food, pharmaceutical, and cosmetic products, which are regulated for consumer safety.

1,2,3-Propanetriyl trioctadecanoate (CAS: 555-43-1) should be stored in a cool, dry, and dark place, away from moisture and light exposure. It is best kept in a sealed container at temperatures below 25°C to maintain stability. Avoid exposure to air and heat, as these can affect its physical properties and shelf life. Proper storage ensures long-term quality and effectiveness.