7,8-Dihydroxy-4-Phenyl-2H-Chromen-2-One 7,8-二羟基-4-苯基香豆素

CAS 842-01-3 MFCD02058070

化学结构图

842-01-3
SMILES: O=c1cc(-c2ccccc2)c2ccc(O)c(O)c2o1

化学属性

Mol. FormulaC15H10O4
Mol. Weight254
Melting Point190-195 °C (lit.)

别名和识别编码

Chemical Name7,8-Dihydroxy-4-Phenyl-2H-Chromen-2-One
Alfabeta NameDIHYDROXYPHENYLCHROMENONE H78422-------,
MDL NumberMFCD02058070
CAS Number842-01-3
PubChem Substance ID24880861
Synonym 7,8-二羟基-4-苯基香豆素
Chemical Name Translation7,8-二羟基-4-苯基香豆素
LabNetwork Molecule IDLN00165514
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分类

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

安全信息

Warnings IRRITANT
WGK Germany3
GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
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；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
Hazard Codes Xi
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

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. Coumarins 香豆素
  1. Functional Group 官能团索引
  2. 1,2-diphenol

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