DuPont™ AmberLyst™ CM-4

DuPont™ AmberLyst™ CM-4 Polymeric Catalyst can be used as a strong acid catalyst for a number of organic reactions such as those involving esterification, etherification, ester hydrolysis, hydration, and aromatic alkylation, including Bisphenol A production. The macroporous structure of DuPont™ AmberLyst™ CM-4 provides excellent physical stability in organic media and gives a large effective area for catalysis.

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Product Data Sheet

Uses

• Esterification
• Etherification
• Ester hydrolysis
• Hydration
• Aromatic alkylation
• Bisphenol-A (BPA) production

Advantages

• High physical stability
• High selectivity