英语词典化工词典

3-Oxobutyric acid 2-chloroethyl ester

3-Oxobutyric acid 2-chloroethyl ester


  • 中文别名:2-氯乙基3-氧代丁酸酯
  • 中文释义:2-乙酰基乙酸氯乙酯;2-氯乙基3-氧代丁酸酯
  • 英文别名:2-chloroethyl 3-oxobutanoate;
    2-chloroethyl-3-oxo butanoate;
    acetoacetic acid-(2-chloro-ethyl ester);
    2-Chloroethyl acetoacetate;
    Acetessigsaeure-(2-chlor-aethylester);
    3-oxo-butanoic acid,2-chloroethyl ester;
    Butanoic acid,3-oxo-,2-chloroethyl ester 
  • CAS No.:54527-68-3
  • 分子量:0
  • 精确分子量:164.02400
  • PSA:43.37000
  • InChI:The Key: JAEUQHNZRROYID-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.179g/cm3
沸点:
238.1ºC at 760 mmHg
闪点:
103.4ºC
折射率:
1.436

安全信息

密度:
1.179g/cm3
沸点:
238.1ºC at 760 mmHg
闪点:
103.4ºC
折射率:
1.436

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%

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