7-Bromo-4-Hydroxy-2H-Chromen-2-One 4-羟基-7-溴-2H-色烯-2-酮

CAS 18735-82-5 MFCD12196352

化学结构图

18735-82-5
SMILES: OC1=CC(=O)OC2=CC(Br)=CC=C21

化学属性

Mol. FormulaC9H5BrO3
Mol. Weight241.04
Melting Point244-249 °C

别名和识别编码

Chemical Name7-Bromo-4-Hydroxy-2H-Chromen-2-One
Synonym 7-Bromo-4-hydroxy-2H-1-benzopyran-2-one 7-Bromo-4-hydroxy-2H-chromen-2-one 7-Bromo-4-hydroxy-2H-1-benzopyran-2-one 7-Bromo-4-hydroxy-2H-chromen-2-one
MDL NumberMFCD12196352
CAS Number18735-82-5
Chemical Name Translation4-羟基-7-溴-2H-色烯-2-酮
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分类

  • Building Blocks, Chemical Synthesis, Coumarins, Halogenated Heterocycles, Heterocyclic Building Blocks
  • {SNA} Building Blocks, Chemical Synthesis, Coumarins, Halogenated Heterocycles, Heterocyclic Building Blocks

相关文献及参考

安全信息

GHS Symbol
WGK Germany3
Precautionary statements
  • P305+P351+P338
Signal word Warning
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
Hazard Codes Xn
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R22 Harmful if swallowed 吞咽有害

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Coumarins 香豆素
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Coumarins - Halogenated Heterocycles

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