24684-49-9

• 常用中文名：15,16-Dihydro-6-methoxy-11-methyl-17H-cyclopenta[a]phenanthren-17-one
• 常用英文名：15,16-Dihydro-6-methoxy-11-methyl-17H-cyclopenta[a]phenanthren-17-one
• CAS号：24684-49-9
• 分子式：C₁₉H₁₆O₂
• 分子量：276.32900
• 发布时间：2017-09-17 14:28:59
• 更新时间：2024-03-07 10:21:13

名称

• 英文名: 6-methoxy-11-methyl-15,16-dihydrocyclopenta[a]phenanthren-17-one
• 英文别名: 15,16-Dihydro-6-methoxy-11-methyl-17H-cyclopenta(a)phenanthren-17-one; 17H-Cyclopenta(a)phenanthren-17-one,15,16-dihydro-6-methoxy-11-methyl; 17H-Cyclopenta(a)phenanthren-17-one,15,16-dihydro-11-methyl-6-methoxy; 6-Methoxy-11-methyl-15,16-dihydro-17H-cyclopenta(a)phenanthren-17-one

物化性质

• 密度: 1.236g/cm3
• 沸点: 501.2ºC at 760mmHg
• 分子式: C₁₉H₁₆O₂
• 分子量: 276.32900
• 闪点: 236.9ºC
• 精确质量: 276.11500
• PSA: 26.30000
• LogP: 4.43890
• 蒸汽压: 3.55E-10mmHg at 25°C
• 折射率: 1.693

安全

• 海关编码: 2914509090

海关

海关编码	2914509090
中文概述	2914509090 含其他含氧基的酮. 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:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%