5-chloro-2-formylbenzoic acid
- 中文别名:5-氯-2-甲酰基苯甲酸
- 中文释义:5-氯-2-甲酰基苯甲酸
- 英文别名:5-Chloro-2-formylbenzoic acid;
4-chloro-2-carboxybenzaldehyde;
5-Chlor-2-formyl-benzoesaeure;
2-formyl-5-chlorobenzoic acid;
5-Chlor-phthalaldehydsaeure;
5-chloro-ortho-formylbenzoic acid;
5-chloro-2-formyl-benzoic Acid
- CAS No.:4506-45-0
- 分子式:C8H5ClO3
- 分子量:184.5765
- 精确分子量:183.99300
- PSA:54.37000
- InChI:InChI=1/C8H5ClO3/c9-6-2-1-5(4-10)7(3-6)8(11)12/h1-4H,(H,11,12)
- 分子结构式:
物化性质
- 密度:
- 1.469g/cm3
- 沸点:
- 347ºC at 760 mmHg
- 闪点:
- 163.7ºC
- 折射率:
- 1.632
安全信息
- 密度:
- 1.469g/cm3
- 沸点:
- 347ºC at 760 mmHg
- 闪点:
- 163.7ºC
- 折射率:
- 1.632
海关数据
中国海关编码:2918300090
- 概述:
- 2918300090 其他含醛基或酮基不含其他含氧基羧酸(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:9.0% 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:
- 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%