7-(3,4-DIMETHOXYPHENYL)-7-OXOHEPTANOIC ACID
- 中文别名:7-(3,4-二甲氧基苯基)-7-氧代庚酸
- 英文别名:7-(3,4-DIMETHOXYPHENYL)-7-OXOHEPTANOIC ACID
- CAS No.:32435-16-8
- 分子式:C15H20O5
- 分子量:280.31600
- 精确分子量:280.13100
- PSA:72.83000
- InChI:The Key: RLFOBMKXZSCXQQ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.138g/cm3
- 沸点:
- 465.7ºC at 760 mmHg
- 闪点:
- 170.9ºC
- 折射率:
- 1.516
安全信息
- 密度:
- 1.138g/cm3
- 沸点:
- 465.7ºC at 760 mmHg
- 闪点:
- 170.9ºC
- 折射率:
- 1.516
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%