4-bromo-2-methyl-2,3,6,7-tetrahydros-indacen-1(5H)-one

• 常用名: 4-bromo-2-methyl-2,3,6,7-tetrahydros-indacen-1(5H)-one
• 英文名: 4-bromo-2-methyl-2,3,6,7-tetrahydros-indacen-1(5H)-one
• CAS号: 656800-67-8
• 分子量: 265.146
• 密度: 1.5±0.1 g/cm3
• 沸点: 390.7±42.0 °C at 760 mmHg
• 分子式: C₁₃H₁₃BrO
• 熔点: N/A
• 闪点: 109.2±15.2 °C

名称

• 英文名: 4-bromo-2-methyl-3,5,6,7-tetrahydro-2H-s-indacen-1-one

物理化学性质

• 密度: 1.5±0.1 g/cm3
• 沸点: 390.7±42.0 °C at 760 mmHg
• 分子式: C₁₃H₁₃BrO
• 分子量: 265.146
• 闪点: 109.2±15.2 °C
• 精确质量: 264.014984
• PSA: 17.07000
• LogP: 4.62
• 蒸汽压: 0.0±0.9 mmHg at 25°C
• 折射率: 1.618
• 储存条件: 室温，干燥，密封

安全信息

• 危害码 (欧洲): Xn
• 海关编码: 2914700090

海关

• 海关编码: 2914700090
• 中文概述: 2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
• 申报要素: 品名, 成分含量, 用途, 丙酮报明包装
• Summary: HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

英文别名

• 3,5,6,7-tetrahydro-2-methyl-4-bromo-s-hydraindacen-1-one
• 4-Bromo-2-methyl-2,3,6,7-tetrahydro-s-indacen-1(5H)-one
• 4-Bromo-2-methyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one
• s-Indacen-1(2H)-one, 4-bromo-3,5,6,7-tetrahydro-2-methyl-
• 3,5,6,7-tetrahydro-2-methyl-4-bromo-s-hydraindacen-1(2H)-one
• 4-​bromo-​2-​methyl-​2,​3,​6,​7-​tetrahydros-​Indacen-​1(5H)​-​one