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72780 Sigma-Aldrich

2-Nitrobenzaldehyde

for the determination of methyl ketones, ≥99.0%

  • CAS Number 552-89-6

  • Linear Formula O2NC6H4CHO

  • Molecular Weight 151.12

  •  Beilstein/REAXYS Number 742624

  •  EC Number 209-025-3

  •  MDL number MFCD00007132

  •  PubChem Substance ID 329764350

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis,
Quality Level   100
assay   ≥99.0%
quality   for the determination of methyl ketones
ign. residue   ≤0.1% (as SO4)
bp   153 °C/23 mmHg (lit.)
mp   42-44 °C (lit.)
anion traces   chloride (Cl-): ≤100 mg/kg
  sulfate (SO42-): ≤100 mg/kg
cation traces   Ca: ≤200 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤25 mg/kg
  Fe: ≤20 mg/kg
  K: ≤50 mg/kg
  Mg: ≤50 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤10 mg/kg
  Pb: ≤30 mg/kg
  Zn: ≤20 mg/kg
SMILES string   [O-][N+](=O)c1ccccc1C=O
InChI   1S/C7H5NO3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H
InChI key   CMWKITSNTDAEDT-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
CU7300000
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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