406996

Poly(ethylene glycol) bis(carboxymethyl) ether

average M_N 250, cross-linking reagent amine reactive, carboxylic acid

• 동의어(들): Polyethylene glycol, Polyethylene glycol 250 diacid, Polyglycol 250 diacid
• Linear Formula: HOOCCH₂(OCH₂CH₂)_nOCH₂COOH
• CAS Number: 39927-08-7
• MDL number: MFCD00132002
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24865415
• NACRES: NA.23

속성

• product name: Poly(ethylene glycol) bis(carboxymethyl) ether, average M_n 250
• 형태: viscous liquid
• 분자량: average M_n 250
• 반응 적합성: reagent type: cross-linking reagent; reactivity: amine reactive
• refractive index: n20/D 1.454
• density: 1.302 g/mL at 25 °C
• Ω-끝: carboxylic acid
• α-끝: carboxylic acid
• 폴리머 구조: shape: linear; functionality: homobifunctional
• SMILES string: OCCO.OCC(O)=O

설명

일반 설명

Poly(ethylene glycol) bis(carboxymethyl) ether has bifunctional carboxylic acid end groups.

애플리케이션

Poly(ethylene glycol) bis(carboxymethyl) ether may used as a plasticizer.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 572.0 °F - closed cup
• Flash Point (°C): 300 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter