806471

Poly(N-isopropylacrylamide)

average M_n 30,000

• Synonyme(s) : NIPAM polymer, PNIPAM, Polyacrylamide, polyNIPAM
• Formule linéaire : CH₃(C₆H₁₁NO)_nCH₃
• Numéro CAS: 25189-55-3
• Numéro MDL: MFCD00284282
• Code UNSPSC : 12162002
• Nomenclature NACRES : NA.23

Propriétés

• Forme: powder
• Poids mol.: average M_n 30,000
• Température de stockage: 2-8°C
• Chaîne SMILES: CC(C)NC(=O)C=C
• InChI: 1S/C6H11NO/c1-3-5-7-6(8)4-2/h4H,2-3,5H2,1H3,(H,7,8)
• Clé InChI: WDFKEEALECCKTJ-UHFFFAOYSA-N

Description

Application

PolyNIPAM is a stimuli-responsive polymer. The low PDI means that the distribution of chain lengths is narrow which will typically lead to better reproducibility. This polymer for development of thermosensitive coated micro/nano materials, including thermoresponsive polymeric drug delivery systems.

Thermosensitive polymer, can be used to form a hydrogel. Aqueous polymer solution undergoes a phase transition from a soluble to an insoluble state when the temperature is raised to ca. 32 °C.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable