906859

Poly(ethylene glycol) dimethacrylate

average M_N 1,000 (by NMR), cross-linking reagent polymerization reactions, ≤150 ppm MEHQ as inhibitor

• Sinônimo(s): PEG bismethacrylate, PEG hydrogel, Polyethylene glycol, PEG dimethacrylate
• Fórmula linear: C₃H₅C(O)(OCH₂CH₂)_nOC(O)C₃H₅
• Número CAS: 25852-47-5
• Número MDL: MFCD00081877
• Código UNSPSC: 12162002
• NACRES: NA.23

Propriedades

• descrição: Ω-end: methacrylate; α-end: methacrylate
• Ensaio: 99% (NMR)
• forma: solid
• peso molecular: average M_n 1,000 (by NMR); average M_n 1,000
• contém: MEHQ as inhibitor; ≤150 ppm MEHQ as inhibitor
• adequação da reação: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• cor: white to off-white
• pb: >200 °C/2 mmHg (lit.)
• arquitetura do polímero: shape: linear; functionality: homobifunctional
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: OCCO.CC(=C)C(O)=O
• 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

High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers. It is good for tissue engineering and 3D printing applications.

Informações de segurança

• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 72.5 °F
• Ponto de fulgor (°C): 22.5 °C