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72910 Sigma-Aldrich

4-Nitrobenzoic acid

purum, ≥98.0% (HPLC)

  • CAS Number 62-23-7

  • Linear Formula O2NC6H4CO2H

  • Molecular Weight 167.12

  •  Beilstein/REAXYS Number 973593

  •  EC Number 200-526-2

  •  MDL number MFCD00007352

  •  PubChem Substance ID 329764455

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C7, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
Quality Level   200
grade   purum
assay   ≥98.0% (HPLC)
mp   237-240 °C (lit.)
  239-242 °C
SMILES string   OC(=O)c1ccc(cc1)[N+]([O-])=O
InChI   1S/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)
InChI key   OTLNPYWUJOZPPA-UHFFFAOYSA-N

Description

Application

4-Nitrobenzoic acid can be used:
• As a co-catalyst with thioxotetrahydropyrimidinone for the α-alkylation of ketones.
• For the synthesis of mononuclear zinc carboxylate complexes by reacting with zinc sulfate heptahydrate and NaOH.
• As an additive in the room temperature catalytic Wittig reaction.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
DH5075000

Documents

Certificate of Analysis (COA)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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