429-67-4

• 常用中文名：四甲基三-3-三氟丙基环四硅氧烷
• 常用英文名：2,4,6,8-tetramethyl-2,4,6,8-tetrakis(3,3,3-trifluoropropyl)cyclotetrasiloxane
• CAS号：429-67-4
• 分子式：C₁₆H₂₈F₁₂O₄Si₄
• 分子量：624.71400
• 发布时间：2018-12-08 09:27:22
• 更新时间：2026-09-21 08:10:24

名称

• 中文名: 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷
• 英文名: 1,3,5,7-tetrakis(3,3,3-trifluoropropyl)1,3,5,7-tetramethylcyclosiloxanes
• 中文别名: 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)-1,3,5,7,2,4,6,8-四氧四硅氧烷; 1,3,5,7-四(3,3,3-三氟丙基)-1,3,5,7-四甲基环四硅氧烷; 1,3,5,7-四(3,3,3-三氟丙基)1,3,5,7-四甲基环硅烷; 1,3,5,7-四(3,3,3-三氟丙基)-1,3,5,7-四甲基; 三氟丙基环四硅氧烷
• 英文别名: (3,3,3-TRIFLUOROPROPYL)METHYLSILOXANE CYCLIC TETRAMER); 1,3,5,7-Tetramethyl-1,3,5,7-tetrakis-,3,3-trifluorpropyl>-cyclotetrasiloxan; (3,3,3-trifluoropropyl)methylcyclotetrasiloxane; 1,3,5,7-TETRAKIS(3,3,3-TRIFLUOROPROPYL)1,3,5,7-TETRAMETHYLCYCLOSILOXANES, MIN; cyclotetrasiloxane,2,4,6,8-tetramethyl-2,4,6,8-tetrakis(3,3,3-trifluoropropyl); 2,4,6,8-tetramethyl-2,4,6,8-tetrakis(3,3,3-trifluoropropyl)-1,3,5,7,2,4,6,8-tetraoxatetrasilocane; 1,3,5,7-tetrakis(3,3,3-trifluoropropyl)tetramethylcyclotetrasiloxane; 1,3,5,7-TETRAKIS(3,3,3-TRIFLUOROPROPYL)1,3,5,7-TETRAMETHYLCYCLOSILOXANES; 2,4,6,8-Tetramethyl-2,4,6,8-tetrakis(3,3,3-trifluoropropyl)cyclooctanetetrasiloxane; 1,3,5,7-TETRAKIS(3,3,3-TRIFLUOROPROPYL)1,3,5,7-TETRAMETHYLCYCLOTetraSILOXANE; TETRAMETHYL-3,3,3-TRIFLUOROPROPYLCYCLOTETRASILOXANE; 2,4,6,8-tetramethyl-2,4,6,8-tetrakis(3,3,3-trifluoropropyl)c; TETRAKISTRIFLUOROTHYLCYCLOSILOXANES; 1,3,5,7-Tetrakis(3,3,3-trifluoroprop-1-yl)-1,3,5,7-tetramethylcyclotetrasiloxane; TETRAMETHYL TETRA-3-TRIFLUOROPROPYL CYCLOTETRASILOXANE; 2,4,6,8-tetramethyl-2,4,6,8-tetrakis(3,3,3-trifluoropropyl)-Cyclotetrasiloxane; 1,3,5,7-Tetramethyl-1,3,5,7-tetrakis-<3,3,3-trifluorpropyl>-cyclotetrasiloxan; 2,4,6,8-tetramethyl-2,4,6,8-tetrakis(3,3,3-trifluoropropyl)-cyclotetrasiloxan; 1,3,5,7-Tetrakis-(3,3,3-trifluoropropyl)-1,3,5,7-tetramethylcyclosiloxane; TRIFLUOROPROPYL CYCLOTETRASILOXANE

物化性质

• 密度: 1.24g/cm3
• 沸点: 324.5ºC at 760mmHg
• 分子式: C₁₆H₂₈F₁₂O₄Si₄
• 分子量: 624.71400
• 闪点: 150ºC
• 精确质量: 624.08700
• PSA: 36.92000
• LogP: 8.16400
• 蒸汽压: 0.000464mmHg at 25°C
• 折射率: 1.385
• 储存条件: 室温，密封，干燥

安全

• 危害码 (欧洲): Xi: Irritant;

合成路线

675-62-7 ~% 2374-14-3 429-67-4

文献：Tarrant et al. Journal of the American Chemical Society, 1957 , vol. 79, p. 6536,6539

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