4-(4-Iodophenyl)-4-oxobutanoic acid

  • 中文别名:4-(4-碘苯基)-4-氧代丁酸
  • 英文别名:4-(4-Iodophenyl)-4-oxobutanoic acid;
    HMS1409A01;
    4-(4-Jod-phenyl)-4-oxo-buttersaeure;
    4-(4-Iodo-phenyl)-4-oxo-butyric acid 
  • cas No.:194146-02-6
  • 分子式:C10H9IO3
  • 分子量:304.08100
  • 精确分子量:303.96000
  • PSA:54.37000
  • 分子结构式:

物化性质

密度:
1.781g/cm3
沸点:
442.9ºC at 760 mmHg
闪点:
221.6ºC
折射率:
1.62
蒸汽压:
1.27E-08mmHg at 25°C

安全信息

密度:
1.781g/cm3
沸点:
442.9ºC at 760 mmHg
闪点:
221.6ºC
折射率:
1.62
蒸汽压:
1.27E-08mmHg at 25°C

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%