英语词典化工词典

5-Isoxazolecarboxaldehyde,3-bromo-

5-Isoxazolecarboxaldehyde,3-bromo-


  • 中文别名:3-溴-5-异唑甲醛
  • 中文释义:3-溴-5-异唑甲醛;3-溴-5-异噁唑甲醛
  • 英文别名:3-bromo-1,2-oxazole-5-carbaldehyde;
    3-Bromo-5-isoxazolecarboxaldehyde;
    5-Isoxazolecarboxaldehyde,3-bromo;
    3-bromo-5-isoxazolecarbaldehyde;
    3-BROMOISOXAZOLE-5-CARBALDEHYDE 
  • CAS No.:220780-57-4
  • 分子式:C4H2BrNO2
  • 分子量:175.96818
  • 精确分子量:174.92700
  • PSA:43.10000
  • InChI:The Key: RXGNLDFDLLMAJZ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.886g/cm3
沸点:
276.4ºC at 760 mmHg
闪点:
121ºC
折射率:
1.58
蒸汽压:
0.0048mmHg at 25°C

安全信息

密度:
1.886g/cm3
沸点:
276.4ºC at 760 mmHg
闪点:
121ºC
折射率:
1.58
蒸汽压:
0.0048mmHg at 25°C

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 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:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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