8.18847

Ethylene glycol dimethacrylate

(stabilised with hydroquinone monomethyl ether) for synthesis

• Sinônimo(s): Ethylene glycol dimethacrylate, Ethylene dimethacrylate, Polyethylene glycol
• Fórmula empírica (Notação de Hill): C₁₀H₁₄O₄
• Número CAS: 97-90-5
• Peso molecular: 198.22
• Número MDL: MFCD00008590
• Código UNSPSC: 12352108
• Número do índice EC: 202-617-2
• NACRES: NA.22

Propriedades

• pressão de vapor: <1 hPa ( 20 °C)
• Nível de qualidade: 200
• Ensaio: ≥97.5% (GC)
• forma: liquid
• potência: 3300 mg/kg LD₅₀, oral (Rat)
• pb: 240 °C/1013 hPa
• pf: -20 °C
• temperatura de transição: flash point 101.5 °C
• densidade: 1.05 g/cm³ at 20 °C
• temperatura de armazenamento: 2-30°C
• InChI: 1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3
• chave InChI: STVZJERGLQHEKB-UHFFFAOYSA-N

Descrição

Aplicação

• Development of antioxidant and antimicrobial membranes: A study demonstrated the use of ethylene glycol dimethacrylate in the crosslinking of chitosan to develop membranes with antioxidant and antimicrobial properties for tissue regeneration (Ciarlantini et al., 2024).
• Improving hydrogel properties: Research highlighted the benefits of incorporating ethylene glycol dimethacrylate in NVCL-NIPAm hydrogels, enhancing swelling behaviors and mechanical properties for biomedical applications (Tie et al., 2024).
• Synthesis of high-performance polymers: Ethylene glycol dimethacrylate was utilized to fabricate surface molecularly imprinted polymer membranes for the selective separation and extraction of pharmaceutical compounds, showcasing its role in high-performance polymer synthesis (Zhao et al., 2024).
• Dual-functional polymer applications: A study reported on the use of ethylene glycol dimethacrylate in the development of dual-functional molecularly imprinted polymers integrated with carbon dots for detecting and adsorbing contaminants in food, demonstrating its versatility in environmental and food safety applications (Wang et al., 2024).
• Advanced sensing materials: The crosslinking properties of ethylene glycol dimethacrylate were explored in the development of a quartz crystal microbalance sensor, improving its application in food analysis and showcasing its effectiveness in sensor technology (Demir et al., 2024).

Nota de análise

Assay (GC, area%): ≥ 97.5 % (a/a)
Density (d 20 °C/ 4 °C): 1.048 - 1.051
Identity (IR): passes test
The material is stabilised with hydroquinone monomethyl ether.
At time of analytical testing a content of >10 ppm stabiliser was determined.

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H317 - H335
• Declarações de precaução: P261 - P271 - P272 - P280 - P302 + P352 - P304 + P340 + P312
• Classificações de perigo: Skin Sens. 1 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 219.2 °F - Pensky-Martens closed cup
• Ponto de fulgor (°C): 104 °C - Pensky-Martens closed cup