102573-84-2

• 常用中文名：1,3-Dioxane-5-carboxaldehyde, 2,2-dimethyl- (9CI)
• 常用英文名：1,3-Dioxane-5-carboxaldehyde, 2,2-dimethyl- (9CI)
• CAS号：102573-84-2
• 分子式：C₇H₁₂O₃
• 分子量：144.168
• 发布时间：2017-08-13 09:00:04
• 更新时间：2025-09-09 22:48:17

名称

• 英文名: 2,2-Dimethyl-1,3-dioxane-5-carbaldehyde
• 英文别名: sub-Isopropyl malonate; Malonic acid cyclic isopropylidene ester; cycl-Isopropylidene malonate; methoxymethylene Meldrum's acid; 2,2-Dimethyl-m-dioxane-4,6-dione; 1,3-Dioxane-4,6-dione,2,2-dimethyl; Meldrums acid; 2,2-Dimethyl-1,3-dioxane-5-carbaldehyde; 2,2-dimethyl-4,6-dioxo-1,3-dioxane; 1,3-Dioxane-5-carboxaldehyde, 2,2-dimethyl-; 2,2-Dimethyl-1,3-dioxan-4,6-dione; 2,2-dimethyl-1,3-dioxane-5-methanal; Isopropylidene malonate; 1,3-Dioxane-5-carboxaldehyde,2,2-dimethyl-

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 194.6±25.0 °C at 760 mmHg
• 分子式: C₇H₁₂O₃
• 分子量: 144.168
• 闪点: 61.6±9.6 °C
• 精确质量: 144.078644
• PSA: 35.53000
• LogP: 0.39
• 蒸汽压: 0.4±0.4 mmHg at 25°C
• 折射率: 1.475