8,8-Dimethyl-9α-(isobutyryloxy)-10α-acetoxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one

• 常用名: 8,8-Dimethyl-9α-(isobutyryloxy)-10α-acetoxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one
• 英文名: 8,8-Dimethyl-9α-(isobutyryloxy)-10α-acetoxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one
• CAS号: 103630-01-9
• 分子量: 374.384
• 密度: 1.3±0.1 g/cm3
• 沸点: 465.7±45.0 °C at 760 mmHg
• 分子式: C₂₀H₂₂O₇
• 熔点: N/A
• 闪点: 202.5±28.8 °C

名称

• 英文名: (9R,10R)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl 2-methylpropanoate

物理化学性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 465.7±45.0 °C at 760 mmHg
• 分子式: C₂₀H₂₂O₇
• 分子量: 374.384
• 闪点: 202.5±28.8 °C
• 精确质量: 374.136566
• LogP: 3.37
• 蒸汽压: 0.0±1.2 mmHg at 25°C
• 折射率: 1.564

英文别名

• Propanoic acid, 2-methyl-, (9R,10R)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester
• (9R,10R)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl 2-methylpropanoate