英语词典化工词典

methyl 4-oxo-2,4-diphenylbutanoate

methyl 4-oxo-2,4-diphenylbutanoate


  • 中文别名:methyl 4-oxo-2,4-diphenylbutanoate
  • 中文释义:methyl 4-oxo-2,4-diphenylbutanoate
  • 英文别名:methyl 4-oxo-2,4-diphenylbutanoate;
    3-Benzoyl-2-phenyl-propionsaeure-methylester;
    4-Oxo-2,4-diphenyl-buttersaeure-methylester 
  • CAS No.:5344-60-5
  • 分子式:

    C17H16O3

  • 分子量:268.30700
  • 精确分子量:268.11000
  • PSA:43.37000
  • InChI:The Key: SNCNCZYOCXGYFR-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.139g/cm3
沸点:
411.8ºC at 760 mmHg
闪点:
182ºC
折射率:
1.562

安全信息

密度:
1.139g/cm3
沸点:
411.8ºC at 760 mmHg
闪点:
182ºC
折射率:
1.562

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%

热门化工词典词汇