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80452 Sigma-Aldrich

Picric acid

purum, moistened with ≥40% water, ≥98.0% (calc. on dry substance, T)

Synonym: 2,4,6-Trinitrophenol, PA

  • CAS Number 88-89-1

  • Linear Formula (O2N)3C6H2OH

  • Molecular Weight 229.10

  •  Beilstein Registry Number 423400

  •  Colour Index Number 10305

  •  MDL number MFCD00007102

  •  PubChem Substance ID 329768878

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Properties

Related Categories Building Blocks, C6 to C8, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds,
InChI Key   OXNIZHLAWKMVMX-UHFFFAOYSA-N
grade   purum
assay   ≥98.0% (calc. on dry substance, T)
quality   moistened with ≥40% water
expl. lim.   0.01 %
impurities   ≥40% water
mp   122-123 °C (dried material, Lit. Merck Index 12th Ed.)(lit.)

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Explosive when dry.
RIDADR 
UN1344 - class 4.1 - PG 1 - Trinitrophenol, wetted
WGK Germany 
2
Flash Point(F) 
302 °F
Flash Point(C) 
150 °C

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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