- 中文名称:
-
- 中文别名:
-
- 英文名称:
- (E)-1-(6-hydroxy-2,3,4-trimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one
- 英文别名:
- (E)-1-(6-hydroxy-2,3,4-trimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one;
2-hydroxy-4,5,6,4'-tetramethoxychalcone;
6'-hydroxy-2',3',4,4'-tetramethoxychalcone;
2'-Hydroxy-4,4',5',6'-tetramethoxychalcon;
6'-Hydroxy-4.2'.3'.4'-tetramethoxy-chalkon;
2-Hydroxy-4.5.6.4'-tetramethoxy-chalkon;
2'-Hydroxy-4,4',5',6'-tetramethoxy-chalkon;
6'-Hydroxy-4,2',3',4'-tetramethoxychalcone
- CAS No.:
- 3877-67-6
- 分 子 式:
-
C19H20O6
- 分 子 量:
- 344.35900
- 精确分子量:
- 344.12600
- PSA:
- 74.22000
- InChI:
- The Key: FRISOFZUHCOQEC-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.211g/cm3
- 沸点:
- 558.5ºC at 760 mmHg
- 闪点:
- 200.2ºC
- 折射率:
- 1.588
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%