1,2,3,4-Tetramethyl-5-propyl-1,3-cyclopentadiene(CAS: 64417-12-5)

1,2,3,4-Tetramethyl-5-propyl-1,3-cyclopentadiene (CAS: 64417-12-5) is a colorless liquid with a molecular weight of approximately 154.26 g/mol. It has a low solubility in water but is more soluble in organic solvents. This compound is less reactive than typical cyclopentadienes, making it stable under normal conditions. It is used primarily in organic synthesis due to its unique structure.

1,2,3,4-Tetramethyl-5-propyl-1,3-cyclopentadiene (CAS: 64417-12-5) is typically synthesized via a cyclocondensation reaction between a substituted propargyl alcohol and an aldehyde. Catalytic methods using palladium or rhodium catalysts are common, providing good selectivity and high yields. The reaction is carried out under mild conditions to maintain the stability of the product.

1,2,3,4-Tetramethyl-5-propyl-1,3-cyclopentadiene (CAS: 64417-12-5) is used in the pharmaceutical industry for the synthesis of complex organic molecules. It is also utilized in the polymer industry for the production of advanced materials. Additionally, it finds application in the development of sensors and semiconductors due to its unique chemical structure.

When handling 1,2,3,4-Tetramethyl-5-propyl-1,3-cyclopentadiene (CAS: 64417-12-5), ensure the use of personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. Work in a well-ventilated area or a fume hood to avoid inhalation. Store the compound in a cool, dry place away from heat and ignition sources. In case of spill, use appropriate spill clean-up procedures and consult the Material Safety Data Sheet (MSDS) for detailed instructions.