418730

Pentaerythritol ethoxylate (15/4 EO/OH)

average M_n ~797

• 동의어(들): Pentaerythritol ethoxylate
• Linear Formula: C[CH₂(OCH₂CH₂)_nOH]₄
• CAS Number: 30599-15-6
• MDL number: MFCD00197884
• UNSPSC 코드: 12162002
• NACRES: NA.23

속성

• 형태: viscous liquid
• 분자량: average M_n ~797
• refractive index: n20/D 1.475
• bp: >300 °C (lit.)
• density: 1.2 g/mL at 25 °C (lit.)

설명

일반 설명

Pentaerythritol ethoxylate (15/4 EO/OH) is a branched polymer with pentaerythritol as a backbone. It can be used as a precipitant which can facilitate the screening and refinement of crystallization conditions.

애플리케이션

Pentaerythritol ethoxylate (15/4 EO/OH) has been used in the synthesis of tetrafunctional macroinitiator which can be used in the preparation of amphiphilic copolymers. It can also be reacted with 4,4′-methylenebis(phenylisocyanate)(MDI) which can be potentially used in the preparation of metallized polyurethane(PU) resins.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves