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C9510 Sigma-Aldrich

Pyrocatechol

≥99%

Synonym: 1,2-Benzenediol, 1,2-Dihydroxybenzene, 2-Hydroxyphenol, Catechol

  • CAS Number 120-80-9

  • Linear Formula C6H4-1,2-(OH)2

  • Molecular Weight 110.11

  •  Beilstein/REAXYS Number 471401

  •  EC Number 204-427-5

  •  MDL number MFCD00002188

  •  PubChem Substance ID 24278346

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Properties

Related Categories A to C, Acacia, Adenylate cyclase, Allium cepa (Onion), Amino Acid,
Quality Level   100
biological source   synthetic (organic)
vapor density   3.8 (vs air)
vapor pressure   1 mmHg ( 75 °C)
  10 mmHg ( 118.3 °C)
assay   ≥99%
color   white to faint beige
bp   245 °C (lit.)
mp   100-103 °C (lit.)
solubility   water: 50 mg/mL, clear, colorless to faintly yellow
storage temp.   room temp
SMILES string   Oc1ccccc1O
InChI   1S/C6H6O2/c7-5-3-1-2-4-6(5)8/h1-4,7-8H
InChI key   YCIMNLLNPGFGHC-UHFFFAOYSA-N

Description

Packaging

1 kg in glass bottle

100, 500 g in glass bottle

Caution

May discolor on exposure to air and light.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Personal Protective Equipment 
RIDADR 
UN2811 - class 6.1 - PG 3 - RQ - Toxic solids, organic, n.o.s. HI: all
WGK Germany 
WGK 2
RTECS 
UX1050000
Flash Point(F) 
260.6 °F - closed cup
Flash Point(C) 
127 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

HPLC Analysis of Catechols and Resorcinols on Ascentis® RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Catechols and Resorcinols on Ascentis® RP-Amide
Keywords: Chromatography, Clinical, High performance liquid chromatography

HPLC Analysis of Phenolic Compounds on Ascentis® Express 2.7 μm RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Phenolic Compounds on Ascentis® Express 2.7 μm RP-Amide
Keywords: Chromatography, High performance liquid chromatography, Vitamins

MSMLS Online Plate Map

Metabolite descriptors included with the software download upon purchase of the product include: Name, Parent CID, molecular formula, molecular weight, CAS, ChEBI, HMDB ID, PubChem Compound and Subst...
Keywords: Mass spectrometry, Metabolites

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Peer-Reviewed Papers
15

References

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