26544-27-4

• 常用中文名：3,9-二癸烷氧基-2,4,8,10-四氧杂-3,9-二磷杂螺[5.5]十一烷
• 常用英文名：3,9-bis(isodecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
• CAS号：26544-27-4
• 分子式：C₂₅H₅₀O₆P₂
• 分子量：508.60800
• 发布时间：2019-01-15 11:45:45
• 更新时间：2025-09-19 17:33:39

名称

• 中文名: 3,9-二癸烷氧基-2,4,8,10-四氧杂-3,9-二磷杂螺[5.5]十一烷
• 英文名: 3,9-bis(isodecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
• 英文别名: Diisodecyl pentaerythritol diphosphite; 3,9-Bis(isodesyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane; 4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-bis(isodecyloxy)-2 8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-bis(isodecyloxy)-4 8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-bis(isodecyloxy)-4 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane,3,9-bis(isodecyloxy); 3,9-Bis(8-methylnonyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane; Diisodecyl pentaerythrityl diphosphite; EINECS 247-779-5

物化性质

• 沸点: 531.1ºC at 760mmHg
• 分子式: C₂₅H₅₀O₆P₂
• 分子量: 508.60800
• 闪点: 344.6ºC
• 精确质量: 508.30800
• PSA: 82.56000
• LogP: 8.54660
• 蒸汽压: 7.9E-11mmHg at 25°C