529265

Poly(méthacrylate de 2-hydroxyéthyle)

average M_v 20,000

• Synonyme(s) : Poly(2-HEMA), Poly-HEMA
• Formule linéaire : (C₆H₁₀O₃)_n
• CAS Number: 25249-16-5
• Numéro MDL: MFCD00084374
• Code UNSPSC : 12162002
• ID de substance PubChem : 24877667
• Nomenclature NACRES : NA.23

Propriétés

• Forme: powder
• Niveau de qualité: 100
• Poids mol.: average M_v 20,000
• Température de transition: T_g 84.8 °C
• Densité: 1.15 g/mL at 25 °C (lit.)
• Chaîne SMILES: CC(=C)C(=O)OCCO
• InChI: 1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3
• Clé InChI: WOBHKFSMXKNTIM-UHFFFAOYSA-N

Description

Application

• Hydrogen-bonds structure in poly(2-hydroxyethyl methacrylate) studied by temperature-dependent infrared spectroscopy: Investigates the hydrogen-bond structure in poly(2-hydroxyethyl methacrylate) (PHEMA) using temperature-dependent IR spectroscopy. (S Morita, 2014).
• Transparent and tough poly(2-hydroxyethyl methacrylate) hydrogels prepared in water/IL mixtures: Describes the development of tough and transparent PHEMA hydrogels for potential use in various biomedical applications. (Y Liu et al., 2020).
• Reduced cell attachment to poly(2-hydroxyethyl methacrylate)-coated ventricular catheters in vitro: Examines how PHEMA coatings can reduce cell attachment, which is beneficial for biomedical devices like catheters. (BW Hanak et al., 2018).
• Surface modification of poly(2-hydroxyethyl methacrylate) hydrogel for contact lens application: Studies modifications to PHEMA hydrogels to improve their suitability for contact lens applications. (M Kazemi Ashtiani, M Zandi, 2018).

Forme physique

Polymère gonflant au contact de l'eau. Hydrogel.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)