475696

Poly(ethylene glycol) diglycidyl ether

average M_N 500, cross-linking reagent amine reactive, glycidyl

• 동의어(들): Polyethylene glycol, Diepoxy PEG, PEG diglycidyl ether, Polyoxyethylene bis(glycidyl ether)
• Linear Formula: C₃H₅O₂-(C₂H₄O)_n-C₃H₅O
• CAS Number: 26403-72-5
• MDL number: MFCD00005142
• UNSPSC 코드: 12162002
• NACRES: NA.23

속성

• Product Name: Poly(ethylene glycol) diglycidyl ether, average M_n 500
• 분자량: average M_n 500
• Quality Level: 200
• 반응 적합성: reagent type: cross-linking reagent; reactivity: amine reactive
• refractive index: n20/D 1.47
• Ω-끝: epoxy
• α-끝: epoxy
• 폴리머 구조: shape: linear; functionality: homobifunctional
• 저장 온도: 2-8°C
• SMILES string: O1C(C1)COCCOCC2OC2
• InChI: 1S/C8H14O4/c1(9-3-7-5-11-7)2-10-4-8-6-12-8/h7-8H,1-6H2
• InChI key: AOBIOSPNXBMOAT-UHFFFAOYSA-N

설명

일반 설명

Poly(ethylene glycol) diglycidyl ether (PEGDGE) shows highly solubility in water. Hence, it easily undergoes hydrolysis followed by ring cleavage reaction in aqueous solution, yielding hydroxyl group. PEGDGE combines with proteins covalently or non-covalently. PEGDGE is widely used in chemical industries for cross linking and surface modifier.

애플리케이션

The high solubility of PEGDGE has been successfully employed to immobilize glucose oxidase, d-amino acid oxidase and glutamate oxidase. It may be used as a component for the development of microelectrode biosensors to detect hydrogen peroxide and nitric oxide.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 386.6 °F - closed cup
• Flash Point (°C): 197.00 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves