1694-82-2

• 常用中文名：cis-1,2,3,6-tetrahydro-4-methylphthalic anhydride
• 常用英文名：cis-1,2,3,6-tetrahydro-4-methylphthalic anhydride
• CAS号：1694-82-2
• 分子式：C₉H₁₀O₃
• 分子量：166.17400
• 发布时间：2018-06-26 12:28:39
• 更新时间：2025-08-25 14:31:41

名称

• 英文名: (3aS,7aR)-5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
• 英文别名: 1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-5-methyl-,(3aR,7aS)-rel; 4-methyl-cis-1,2,3,6-tetrahydrophthalic anhydride; (+-)-4-Methyl-cyclohex-4-en-1r,2c-dicarbonsaeure-anhydrid; (3aRS,7aSR)-5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione; EINECS 216-906-6; cis-4-methyl-1,2,3,4-tetrahydrophthalic anhydride; Maleic anhydride and isoprene adduct; (+-)-4-methyl-cyclohex-4-ene-1r,2c-dicarboxylic acid-anhydride; 3a,5,7a-trimethyl-3a,4,7,7a-tetrahydro-isobenzofuran-1,3-dione; cis-4-methyl-1,2,3,6-tetrahydrophtalic anhydride; cis-1,2,3,6-Tetrahydro-4-methylphthalic anhydride

物化性质

• 密度: 1.221g/cm3
• 沸点: 308.9ºC at 760mmHg
• 分子式: C₉H₁₀O₃
• 分子量: 166.17400
• 闪点: 146.8ºC
• 精确质量: 166.06300
• PSA: 43.37000
• LogP: 1.04230
• 蒸汽压: 0.001mmHg at 25°C
• 折射率: 1.517