Product Overview Polyvinylcaprolactam (PNVCL) is a synthetic polymer derived from the monomer N-vinylcaprolactam. It is known for its solubility in water, temperature sensitivity, and biocompatibility. PNVCL is commonly used in biomedical, pharmaceutical, and cosmetic applications due to its unique thermoresponsive properties and ability to form hydrogels. Specifications Property Details CAS Number 25189-83-7 Chemical Name Poly(1-ethenylhexahydro-2H-azepin-2-one) Molecular