92893

3,6,9-Trioxaundecanedioic acid

technical, ≥70% (T)

• 동의어(들): O,O′-Oxydiethylene-diglycolic acid
• 실험식(Hill 표기법): C₈H₁₄O₇
• CAS Number: 13887-98-4
• Molecular Weight: 222.19
• Beilstein: 1962084
• EC Number: 237-655-9
• MDL number: MFCD00044099
• UNSPSC 코드: 12352106
• PubChem Substance ID: 57653473
• NACRES: NA.22

속성

• grade: technical
• Quality Level: 100
• 분석: ≥70% (T)
• 형태: liquid
• 반응 적합성: reaction type: Pegylations; reagent type: cross-linking reagent
• 불순물: ~10% water
• refractive index: n20/D 1.470 (lit.)
• density: 1.3 g/mL at 20 °C (lit.)
• SMILES string: OC(=O)COCCOCCOCC(O)=O
• InChI: 1S/C8H14O7/c9-7(10)5-14-3-1-13-2-4-15-6-8(11)12/h1-6H2,(H,9,10)(H,11,12)
• InChI key: HJZZQNLKBWJYPD-UHFFFAOYSA-N

설명

일반 설명

3,6,9-Trioxaundecanedioic, acid also known as tetraglycolic acid, is a water miscible hydrophilic cross-linking reagent, widely utilized in PEGylation reactions.

애플리케이션

3,6,9-Trioxaundecanedioic acid is used as a cross linking agent in the synthesis of biodegradable, kojic acid-based poly(carbonate-esters).

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter