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名称
- 中文名: 3-(3,4-二甲氧基-苯基)-丙醛
- 英文名:3-(3,4-Dimethoxyphenyl)propanal
- 英文别名:3,4-dimethoxy 3-phenylpropropionaldhyde 3-(3,4-dimethoxyphenyl)-propan-1-al Benzenepropanal,3,4-dimethoxy 3-(3,4-DIMETHOXY-PHENYL)-PROPIONALDEHYDE 3-(3′,4′-dimethoxyphenyl)propanal 3-(3,4-Dimethoxyphenyl)-1-propanal 3-(3,4-dimethoxyphenyl)-1-propionaldehyde
物化性质
- 密度:1.055g/cm3
- 沸点:283.622ºC at 760 mmHg
- 分子式:C11H14O3
- 分子量:194.22700
- 闪点:116.087ºC
- 精确质量:194.09400
- PSA:35.53000
- LogP:1.83530
- 折射率:1.498
海关信息
- 海关编码:2912499000
- 中文概述:2912499000
- 其他醛醚、醛酚及含其他含氧基的醛
- 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, 四聚甲醛报明外观
- Summary:2912499000
- other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function
- VAT:17.0%
- Tax rebate rate:9.0%
- MFN tariff:5.5%
- General tariff:30.0%