1H-Pyrazol-5(4H)-one

ChemicalBuilding Block
Structure Image
Product Code
CB-P-CH-Y3NEGL5YVL
CAS Number
137-44-0
Molecular Formula
C3H4N2O
Molecular Weight
84.08
SMILES
O=C1CC=NN1
Search This Structure
MDL Number
MFCD00127223
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Tags

  • Chemical
  • Warning

Hazard Information

Signal Word

Warning

GHS Pictograms

GHS07

Hazard Statements

  • H302
  • H315
  • H319
  • H335

Precautionary Statements

  • P261
  • P305+P351+P338

Transport Information

UN Number
No data available
Transport Hazard Class
No data available
Packing Group
No data available

Other Identifiers

bdBD53615
cas137-44-0
mdlMFCD00127223
proidP000022997

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