906859

Poly(ethylene glycol) dimethacrylate

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

• 동의어(들): PEG bismethacrylate, PEG hydrogel, Polyethylene glycol, PEG dimethacrylate
• Linear Formula: C₃H₅C(O)(OCH₂CH₂)_nOC(O)C₃H₅
• CAS Number: 25852-47-5
• MDL number: MFCD00081877
• UNSPSC 코드: 12162002
• NACRES: NA.23

속성

• product name: Poly(ethylene glycol) dimethacrylate, average M_n 1,000, contains MEHQ as inhibitor
• 설명: Ω-end: methacrylate; α-end: methacrylate
• 분석: 99% (NMR)
• 형태: solid
• 분자량: average M_n 1,000 (by NMR); average M_n 1,000
• 포함: MEHQ as inhibitor; ≤150 ppm MEHQ as inhibitor
• 반응 적합성: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• 색상: white to off-white
• bp: >200 °C/2 mmHg (lit.)
• 폴리머 구조: shape: linear; functionality: homobifunctional
• 저장 온도: −20°C
• SMILES string: 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
• InChI key: STVZJERGLQHEKB-UHFFFAOYSA-N

설명

애플리케이션

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.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): 72.5 °F
• Flash Point (°C): 22.5 °C