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83130 Sigma-Aldrich

Pyrogallol

purum, ≥98.0% (HPLC)

Synonym: 1,2,3-Trihydroxybenzene

  • CAS Number 87-66-1

  • Linear Formula C6H3(OH)3

  • Molecular Weight 126.11

  •  Beilstein Registry Number 907431

  •  EC Number 201-762-9

  •  MDL number MFCD00002192

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Properties

Related Categories Building Blocks, Cell Biology, Chemical Synthesis, Hypericum perforatum (St John′s wort), Nutrition Research,
vapor density   4.4 (vs air)
vapor pressure   10 mmHg ( 167.7 °C)
InChI Key   WQGWDDDVZFFDIG-UHFFFAOYSA-N
grade   purum
assay   ≥98.0% (HPLC)
ign. residue   ≤0.05%
bp   309 °C(lit.)
mp   132-134 °C
  133-134 °C(lit.)

Description

Other Notes

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Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




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Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
2
RTECS 
UX2800000
Protocols & Articles
Peer-Reviewed Papers
15

References

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