2-Pentene, 1,1,1,2,3,4,5,5,5-nonafluoro-4-(trifluoromethyl)-(CAS: 2070-70-4)

2-Pentene, 1,1,1,2,3,4,5,5,5-nonafluoro-4-(trifluoromethyl) is a colorless liquid with a high boiling point and low solubility in water. The molecular weight is approximately 365.43 g/mol. It is less reactive than many fluorine-containing compounds but can undergo electrophilic aromatic substitution reactions. It solidifies at -39.4°C and boils at 127.1°C under standard conditions.

2-Pentene, 1,1,1,2,3,4,5,5,5-nonafluoro-4-(trifluoromethyl) is synthesized through the fluoroalkylation of 2-pentene followed by a series of fluoroalkylations and fluorinations. Commonly, this involves the use of fluoroalkylating agents and fluorinating reagents, with the process requiring precise control of temperature and reaction conditions to achieve high yields and selectivity.

2-Pentene, 1,1,1,2,3,4,5,5,5-nonafluoro-4-(trifluoromethyl) is used in the pharmaceuticals industry for the synthesis of certain APIs and intermediates. It is also utilized in the polymer industry to modify polymers for enhanced properties. Additionally, it has applications in the sensor and semiconductor industries for specialized chemical modification processes.

When handling 2-Pentene, 1,1,1,2,3,4,5,5,5-nonafluoro-4-(trifluoromethyl), it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store it in a cool, dry place away from direct sunlight and heat sources. Use a fume hood for any handling to avoid inhalation. In case of a spill, use appropriate neutralizing agents and follow the safety data sheet (SDS) guidelines for disposal. Always ensure proper ventilation and wear respirators if necessary.