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1,4-Benzenedicarboxaldehyde,2,3,5,6-tetrafluoro-

1,4-Benzenedicarboxaldehyde,2,3,5,6-tetrafluoro-


  • 中文别名:2,3,5,6-四氟对二苯甲醛
  • 中文释义:2,3,5,6-四氟对二苯甲醛
  • 英文别名:2,3,5,6-TETRAFLUOROTEREPHTHALALDEHYDE;
    2,3,5,6-Tetrafluorotelephtal aldehyde;
    2,3,5,6-tetrafluoroterephthaldehyde;
    2,3,5,6-tetrafluorobenzene-1,4-dicarbaldehyde;
    2,3,5,6-tetrafluorotelephthalaldehyde;
    AC-775;
    tetrafluoroterephthaldehyde 
  • CAS No.:3217-47-8
  • 分子式:

    C8H2F4O2

  • 分子量:206.0938928
  • 精确分子量:205.99900
  • PSA:34.14000
  • InChI:The Key: WJHRAPYKYJKACM-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.59g/cm3
沸点:
252.566ºC at 760 mmHg
闪点:
96.169ºC
折射率:
1.525

安全信息

密度:
1.59g/cm3
沸点:
252.566ºC at 760 mmHg
闪点:
96.169ºC
折射率:
1.525

海关数据

中国海关编码:2913000090

概述:
2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

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