729094

Poly(ethylene glycol) diacrylate

average M_n 10,000, acrylate, MEHQ as inhibitor (may contain)

• Sinonimo/i: Polyethylene glycol, PEG diacrylate
• Numero CAS: 26570-48-9
• Numero MDL: MFCD00081876
• Codice UNSPSC: 12162002
• NACRES: NA.23

Proprietà

• product name: Poly(ethylene glycol) diacrylate, average M_n 10,000, contains MEHQ as inhibitor
• Forma fisica: solid
• PM: average M_n 10,000
• contiene: MEHQ as inhibitor; ≤1,500 ppm MEHQ as inhibitor (may contain)
• Impiego in reazioni chimiche: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• Temp. transizione: T_m 60-64 °C
• Mw/Mn: <1.1
• Estremità Ω: acrylate
• Estremità α: acrylate
• Architettura del polimero: shape: linear; functionality: homobifunctional
• Temperatura di conservazione: −20°C
• Stringa SMILE: OCCO.OC(=O)C=C
• InChI: 1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2; KUDUQBURMYMBIJ-UHFFFAOYSA-N

Descrizione

Applicazioni

• 3D Bioprinting of Hydrogels: This study explores the formulation of PEGDA-based hydrogels for 3D bioprinting, focusing on rheological properties and structural fidelity, particularly relevant for tissue engineering applications (Wu et al., 2018).
• Sustained Ocular Drug Delivery: Investigates the delivery of small and large drug molecules using PEGDA implants, highlighting the implications for sustained drug release in ocular therapies (McAvoy et al., 2018).
• Tissue Engineering Scaffolds: Evaluates PEGDA-polycaprolactone scaffolds for tissue engineering, emphasizing the control over porosity and its importance for regenerative medicine applications (Kotturi et al., 2017).
• Photocrosslinked Hydrogel Implants: Focuses on photocrosslinked PEGDA implants for drug delivery, providing insights into the design of drug delivery systems that can be finely tuned for specific therapeutic needs (Qin et al., 2015).
• Hydrogel-Based Artificial Muscles: Characterizes PEGDA/acrylic acid hydrogels optimized for use as artificial muscles, highlighting their potential in biomedical engineering and smart materials (Browe et al., 2017).

Nota sulla preparazione

Synthesized with an initial concentration of ≤1,500 ppm MEHQ

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H315,H317,H318
• Consigli di prudenza: P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable