英语词典化工词典

1-Butanone,1,4-bis(4-fluorophenyl)-

1-Butanone,1,4-bis(4-fluorophenyl)-


  • 中文别名:4\'-氟-4-(4-氟苯基)丁酰苯
  • 中文释义:4\'-氟-4-(4-氟苯基)丁酰苯;1,4-bis(4-fluorophenyl)butan-1-one
  • 英文别名:1,4-bis(4-fluorophenyl)butan-1-one;
    EINECS 241-193-3 
  • CAS No.:17135-49-8
  • 分子式:

    C16H14F2O

  • 分子量:260.2785664
  • 精确分子量:260.10100
  • PSA:17.07000
  • InChI:The Key: MWVYAXLUWZOOLT-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.166g/cm3
沸点:
375.5ºC at 760mmHg
闪点:
143.4ºC
折射率:
1.54
蒸汽压:
7.74E-06mmHg at 25°C

安全信息

密度:
1.166g/cm3
沸点:
375.5ºC at 760mmHg
闪点:
143.4ºC
折射率:
1.54
蒸汽压:
7.74E-06mmHg at 25°C

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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