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4-Chloro-3(2H)-pyridazinone Structure

4-Chloro-3(2H)-pyridazinone

  • Product Name4-Chloro-3(2H)-pyridazinone
  • CAS1677-79-8
  • CBNumberCB5407075
  • MFC4H3ClN2O
  • MW130.53
  • EINECS200-001-2
  • MDL NumberMFCD08062119
  • MOL File1677-79-8.mol

Chemical Properties

Density  1.55±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
pka 9.80±0.40(Predicted)
Appearance White to yellow Solid
InChI InChI=1S/C4H3ClN2O/c5-3-1-2-6-7-4(3)8/h1-2H,(H,7,8)
InChIKey UYWAYTBDMJFIQT-UHFFFAOYSA-N
SMILES C1(=O)NN=CC=C1Cl

Safety

Symbol(GHS)  Exclamation Mark (GHS07)
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code  2933990099

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4-Chloro-3(2H)-pyridazinone Spectrum

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