8.00588

2-Hydroxyethyl methacrylate

(stabilised with hydroquinone monomethyl ether) for synthesis

• Synonyme(s) : 2-Hydroxyethyl methacrylate, 2-Hydroxyethyl 2-methylpropenoate, HEMA, Methacrylic acid 2-hydroxyethyl ester
• Formule linéaire : CH₂=C(CH₃)COOCH₂CH₂OH
• Numéro CAS: 868-77-9
• Poids moléculaire : 130.14
• Numéro MDL: MFCD00002863
• Code UNSPSC : 12352108
• Numéro de classement CE : 212-782-2
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 1.3 hPa ( 20 °C)
• Niveau de qualité: 200
• Pureté: ≥97.0% (GC)
• Forme: liquid
• Puissance: 5050 mg/kg LD₅₀, oral (Rat); >3000 mg/kg LD₅₀, skin (Rabbit)
• Point d'ébullition: 250 °C/1013 hPa
• Pf: -60 °C
• Température de transition: flash point 101 °C
• Densité: 1.07 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3
• Clé InChI: WOBHKFSMXKNTIM-UHFFFAOYSA-N

Description

Application

• Preparation and application of naringenin imprinted cryogel membranes for selectively separation of naringenin from natural environment: This study focuses on using 2-hydroxyethyl methacrylate as a co-monomer in cryogels designed for specific molecule adsorption from natural sources (E Demirtaş, M Odabaşı - 2024, Springer).
• Metallization of polypropylene substrates through surface functionalization and physical vapor deposition of chromium coatings: Investigates the enhancement of adhesive properties on polypropylene substrates using 2-hydroxyethyl methacrylate, advancing material engineering and surface treatments (N Fumagalli et al., 2024, Elsevier).

Remarque sur l'analyse

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.069 - 1.072
Identity (IR): passes test

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315 - H317 - H319
• Conseils de prudence: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 222.8 °F - closed cup
• Point d'éclair (°C): 106 °C - closed cup