英语词典化工词典

1-(4-broMo-2,5-diMethoxyphenyl)ethanone

1-(4-broMo-2,5-diMethoxyphenyl)ethanone


  • 中文别名:4-溴-2,5-二甲氧基苯乙酮
  • 英文别名:1-(4-Bromo-2,5-dimethoxyphenyl)ethanone;
    2,5-dimethoxy-4-bromoacetophenone;
    4-Bromr-2,5-dimethoxy-acetophenon;
    4-bromo-2,5-dimethoxyacetophenone 
  • CAS No.:90841-64-8
  • 分子式:

    C10H11BrO3

  • 分子量:259.09654
  • 精确分子量:257.98900
  • PSA:35.53000
  • InChI:The Key: PXIBOMTVNQIFET-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2914700090

安全信息

海关代码:
2914700090

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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