2-Propen-1-one,3-ethoxy-1,3-diphenyl-
- 中文别名:3-乙氧基-1,3-二苯基-丙-2-烯-1-酮
- 中文释义:3-ethoxy-1,3-diphenyl-prop-2-en-1-one
- 英文别名:3-ethoxy-1,3-diphenyl-prop-2-en-1-one
- CAS No.:1907-69-3
- 分子式:C17H16O2
- 分子量:0
- 精确分子量:252.11500
- PSA:26.30000
- 分子结构式:
物化性质
- 密度:
- 1.084g/cm3
- 沸点:
- 380.5ºC at 760mmHg
- 折射率:
- 1.574
- 蒸汽压:
- 5.42E-06mmHg at 25°C
安全信息
- 密度:
- 1.084g/cm3
- 沸点:
- 380.5ºC at 760mmHg
- 折射率:
- 1.574
- 蒸汽压:
- 5.42E-06mmHg at 25°C
海关数据
中国海关编码:2914509090
- 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
- 摘要/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%