- 中文名称:
-
- 中文别名:
-
- 英文名称:
- Benzoicacid, 3-(acetyloxy)-4,5-dimethoxy-
- 英文别名:
- 3-acetyloxy-4,5-dimethoxybenzoic acid;
3-acetoxy-4,5-dimethoxy-benzoic acid;
3-Acetoxy-4,5-dimethoxy-benzoesaeure;
3.4-Dimethylaether-5-acetyl-gallussaeure
- CAS No.:
- 5444-05-3
- 分 子 式:
-
C11H12O6
- 分 子 量:
- 240.2094
- 精确分子量:
- 240.06300
- PSA:
- 82.06000
- InChI:
- The Key: MDKAXOLGQLHQIP-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.28g/cm3
- 熔点:
- 150-151ºC
- 沸点:
- 355.7ºC at 760 mmHg
- 闪点:
- 135.3ºC
- 折射率:
- 1.529
海关数据
中国海关编码:2918990090
- 概述:
- 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%