- 中文名称:
-
- 中文别名:
-
- 英文名称:
- (2E)-1-(2-Hydroxy-4,6-dimethoxy-3-methylphenyl)-3-phenyl-2-propen -1-one
- 英文别名:
- (2E)-1-(2-Hydroxy-4,6-dimethoxy-3-methylphenyl)-3-phenyl-2-propen -1-one;
aurentiacin;
2'-hydroxy-4',6'-dimethoxy-3'-methychalcone;
2',4'-dimethoxy-6'-hydroxy-5'-C-methylchalcone
- CAS No.:
- 58969-62-3
- 分 子 式:
-
C18H18O4
- 分 子 量:
- 298.33300
- 精确分子量:
- 298.12100
- PSA:
- 55.76000
- InChI:
- The Key: KHJPPYCLBALJRR-MDZDMXLPSA-N3
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.181g/cm3
- 沸点:
- 511.628ºC at 760 mmHg
- 闪点:
- 187.109ºC
- 折射率:
- 1.607
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%