Decyl (9Z)-9-octadecenoate(CAS: 3687-46-5)

Decyl (9Z)-9-octadecenoate is a colorless to light yellow liquid at room temperature. Its molecular weight is approximately 280.47 g/mol. It has a low solubility in water but is soluble in organic solvents. The compound is relatively stable under normal conditions but may react with strong acids or bases. It is not flammable and does not have significant volatility or reactivity under standard laboratory conditions.

Decyl (9Z)-9-octadecenoate is typically synthesized through esterification of 9Z-octadecenoic acid with decanol in the presence of an acid catalyst such as sulfuric acid. The reaction is carried out at elevated temperatures, and the product is then purified by distillation. The yield is generally high, and the selectivity for the 9Z isomer is around 95-98%. This method is commonly used in industrial settings for the production of this compound.

Decyl (9Z)-9-octadecenoate is used in various industries. It is a key ingredient in the formulation of personal care products such as shampoos, conditioners, and skin lotions due to its emollient properties. Additionally, it is used in the pharmaceutical industry as an ingredient in topical medications. In the polymer industry, it serves as a plasticizer and lubricant. It is also utilized in the production of sensors and semiconductors for its specific chemical properties.

When handling Decyl (9Z)-9-octadecenoate, it is important to use appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. The substance should be handled in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up immediately using absorbent materials, and the affected area should be flushed with water. In case of skin contact, wash the affected area with soap and water. The material safety data sheet (MSDS) or safety data sheet (SDS) should be consulted for detailed safety information and emergency procedures. This compound is not hazardous to the environment but proper disposal methods should be followed.