英语词典化工词典

3-Furancarboxaldehyde,2-bromo-

3-Furancarboxaldehyde,2-bromo-


  • 中文别名:2-溴呋喃-3-羧醛
  • 中文释义:2-溴呋喃-3-羧醛
  • 英文别名:2-bromofuran-3-carbaldehyde;
    3-Furancarboxaldehyde,2-bromo;
    2-Bromo-3-furaldehyde;
    2-Bromofuran-3-carboxaldehyde 
  • CAS No.:223557-24-2
  • 分子式:C5H3BrO2
  • 分子量:174.98012
  • 精确分子量:173.93200
  • PSA:30.21000
  • 分子结构式:

物化性质

密度:
1.748g/cm3
沸点:
190.9ºC at 760mmHg
闪点:
69.3ºC
折射率:
1.573
蒸汽压:
0.528mmHg at 25°C

安全信息

密度:
1.748g/cm3
沸点:
190.9ºC at 760mmHg
闪点:
69.3ºC
折射率:
1.573
蒸汽压:
0.528mmHg at 25°C

海关数据

中国海关编码:2932190090

概述:
2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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