N-Isopropylacrylamide CAS 2210-25-5
Product Name: N-Isopropylacrylamide
CAS: 2210-25-5
MF: C6H11NO
MW: 113.16
EINECS: 218-638-5
Melting point: 60-63 °C(lit.)
Boiling point: 89-92 °C2 mm Hg(lit.)
Density: 1.0223 (rough estimate)
Refractive index: 1.4210 (estimate)
Storage temp.: 2-8°C
1. Monomer for synthesizing temperature-responsive poly(N-isopropylacrylamide) (PNIPAM) hydrogels.
2. Precursor for smart materials (e.g., drug delivery systems, tissue engineering scaffolds).
3. Intermediate in polymer coatings, adhesives, and biosensor development.
Packed in 25 kg per drum or based on customers' requirements.
1. Exhibits reversible thermoresponsivity (LCST ~32°C) for stimuli-responsive material design.
2. High reactivity enables facile polymerization with other monomers (e.g., acrylic acid).
3. Biocompatible properties suit biomedical applications (drug release, cell culture).
1. Store sealed at 2–8°C in a dry, dark environment; protect from moisture and light.
2. Keep away from initiators (e.g., AIBN), oxidants, and heat to prevent polymerization.
3. Add a polymerization inhibitor (e.g., MEHQ) and purge with inert gas for long-term storage.
