Bis(8-methylnonyl) phthalate(CAS: 26761-40-0)

Bis(8-methylnonyl) phthalate (CAS: 26761-40-0) is a clear, colorless liquid with a molecular weight of approximately 438.6 g/mol. It has a low to moderate solubility in water but is soluble in common organic solvents like ethanol and acetone. Chemically, it is stable under normal conditions but can degrade under acidic or oxidative conditions.

Bis(8-methylnonyl) phthalate (CAS: 26761-40-0) is synthesized by reacting phthalic anhydride with 8-methylnonanol in the presence of a catalyst, typically a strong acid like sulfuric acid. The reaction is carried out at elevated temperatures and results in a high yield of the desired product with good selectivity.

Bis(8-methylnonyl) phthalate (CAS: 26761-40-0) is commonly used in the polymer industry as a plasticizer. It is also utilized in the production of pharmaceuticals, as an internal lubricant, and in various sensor technologies. Its chemical properties make it suitable for improving the flexibility and durability of polymer formulations.

When handling Bis(8-methylnonyl) phthalate (CAS: 26761-40-0), it is essential to wear personal protective equipment (PPE), such as gloves and safety glasses, to protect against skin contact and eye exposure. The material should be handled in a well-ventilated area or a fume hood to minimize inhalation risks. In case of spills, use appropriate spill cleanup materials and consult the safety data sheet (SDS) for detailed instructions.