CAS号: 9051-49-4 英文名称: PENTAERYTHRITOL PROPOXYLATE 英文同义词: PENTAERYTHRITOL PROPOXYLATE;pentaerythritol, propoxylated;pentaerythritolpropoxylate(5/4po/oh);bis(hydroxymethyl)-1,3-propanediol(4:1);pentaerythritol propoxylate (17/8 po/oh);Propylene oxide-pentaerythritol copolymer;POLYOXYPROPYLENE PENTAERYTHRITOL-POLYETHER POLYOL);Pentaerythritol propoxylate (5/4 PO/OH) average Mn ~426;Pentaerythritol propoxylate (17/8 PO/OH) average Mn ~629;PENTAERYTHRITOL PROPOXYLATE (5/4 PO/OH), AVERAGE MN CA. 426 中文名称: 2,2-双(羟甲基)-1,3-丙二醇与α-氢-ω-羟基聚[氧代(甲基-1,2-乙二基)]的醚(4:1) 中文同义词: 丙氧化季戊四醇;季戊四醇丙氧基化物;丙氧化季戊四醇 (5/4 PO/OH);丙氧化季戊四醇 (17/8 PO/OH);2,2-双(羟甲基)-1,3-丙二醇与Α-氢-Ω-羟基聚[氧代(甲基-1,2-乙二基)]的醚;2,2-双(羟甲基)-1,3-丙二醇与α-氢-ω-羟基聚[氧代(甲基-1,2-乙二基)]的醚(4:1) 分子式: C22H48O12 分子量: 504.60932 熔点 : 246-248 °C 沸点 : >300 °C(lit.) 密度 : 1.05 g/mL at 25 °C(lit.) 折射率 : n 20/D 1.464 闪点 : >230 °F EPA化学物质信息: Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1) (9051-49-4) WGK Germany : 3