4-(4-CHLOROPHENYL)-2-(4-METHYLPHENYL)-4-OXOBUTANOIC ACID
- 中文别名:4-(4-氯苯基)-4-氧代-2-(对-甲苯基)丁酸
- 中文释义:4-(4-氯苯基)-2-(4-甲基苯基)-4-氧丁酸
- 英文别名:4-(4-Chlorophenyl)-2-(4-methylphenyl)-4-oxobutanoic acid;
4-(4-Chlor-phenyl)-4-oxo-2-p-tolyl-buttersaeure;
4-(4-chloro-phenyl)-4-oxo-2-p-tolyl-butyric acid
- CAS No.:70596-90-6
- 分子式:C17H15ClO3
- 分子量:302.75
- 精确分子量:302.07100
- PSA:54.37000
- InChI:The Key: KWNBDPJHEKVDAW-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.27g/cm3
- 熔点:
- 185-188ºC
- 沸点:
- 506.1ºC at 760 mmHg
- 闪点:
- 259.9ºC
- 折射率:
- 1.598
安全信息
- 密度:
- 1.27g/cm3
- 熔点:
- 185-188ºC
- 沸点:
- 506.1ºC at 760 mmHg
- 闪点:
- 259.9ºC
- 折射率:
- 1.598
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%