英语词典化工词典

1,4-Benzenedipropanoicacid, b1,b4-dioxo-, 1,4-diethyl ester

1,4-Benzenedipropanoicacid, b1,b4-dioxo-, 1,4-diethyl ester


  • 中文别名:对苯二甲酰二乙酸二乙酯
  • 中文释义:DIETHYL TEREPHTHALOYLDIACETATE
  • 英文别名:DIETHYL TEREPHTHALOYLDIACETATE;
    1,4-bis(1-oxo-3-ethoxycarbonylpropyl)benzene;
    3,3'-dioxo-3,3'-p-phenylene-bis-propionic acid diethyl ester;
    3-[4-(3-ethoxy-3-keto-propanoyl)phenyl]-3-keto-propionic acid ethyl ester;
    3,3'-(1,4-Phenylene)bis(3-oxopropionic acid ethyl) ester;
    3,3'-Dioxo-3,3'-p-phenylen-di-propionsaeure-diaethylester;
    3,3'-dioxo-3,3'-p-phenylene-di-propionic acid diethyl ester;
    Diaethyl-terephthaloyldiacetat;
    TEREPHTHALOYLBIS(ETHYL ACETATE);
    ethyl 3-[4-(3-ethoxy-3-oxo-propanoyl)phenyl]-3-oxo-propanoate 
  • CAS No.:93-94-7
  • 分子式:

    C16H18O6

  • 分子量:306.31
  • 精确分子量:306.11000
  • PSA:86.74000
  • InChI:The Key: OQMWAQGCEOMWNZ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.184g/cm3
沸点:
427.6ºC at 760 mmHg
闪点:
188ºC
折射率:
1.512

安全信息

密度:
1.184g/cm3
沸点:
427.6ºC at 760 mmHg
闪点:
188ºC
折射率:
1.512

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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