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1,1,5,5-Tetrafluoropentane-2,4-dione

1,1,5,5-Tetrafluoropentane-2,4-dione


  • 中文别名:1,1,5,5-四氟戊烷-2,4-二酮
  • 中文释义:1,1,5,5-Tetrafluoropentane-2,4-dione
  • 英文别名:1,1,5,5-Tetrafluoropentane-2,4-dione;
    1,1,5,5-tetrafluoro-pentane-2,4-dione 
  • CAS No.:70086-62-3
  • 分子式:

    C5H4F4O2

  • 分子量:172.07800
  • 精确分子量:172.01500
  • PSA:34.14000
  • InChI:The Key: FTTDMWQQHZSARH-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.346g/cm3
沸点:
165.054ºC at 760 mmHg
闪点:
59.039ºC
折射率:
1.327

安全信息

密度:
1.346g/cm3
沸点:
165.054ºC at 760 mmHg
闪点:
59.039ºC
折射率:
1.327

海关数据

中国海关编码:2914700090

概述:
2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 丙酮报明包装
摘要/Summary:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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