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Catechol

Base Information Edit
  • Chemical Name:Catechol
  • CAS No.:120-80-9
  • Deprecated CAS:16474-89-8,16474-90-1,37349-32-9,16474-90-1,37349-32-9
  • Molecular Formula:C6H6O2
  • Molecular Weight:110.112
  • Hs Code.:2907 29 00
  • European Community (EC) Number:204-427-5
  • ICSC Number:0411
  • NSC Number:1573
  • UN Number:2811
  • UNII:LF3AJ089DQ
  • DSSTox Substance ID:DTXSID3020257
  • Nikkaji Number:J2.921A
  • Wikipedia:Catechol
  • Wikidata:Q282440
  • NCI Thesaurus Code:C28138
  • Metabolomics Workbench ID:37520
  • ChEMBL ID:CHEMBL280998
  • Mol file:120-80-9.mol
Catechol

Synonyms:1,2-benzenediol;1,2-dihydroxybenzene;1,3-dihydroxybenzene;2-hydroxyphenol;catechol;catechol dipotassium salt;catechol sodium salt;catechol, 14C-labeled cpd;pyrocatechol

Suppliers and Price of Catechol
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • Usbiological
  • Catechol 99+%
  • 250g
  • $ 215.00
  • TRC
  • Catechol
  • 500g
  • $ 165.00
  • TCI Chemical
  • Catechol >99.0%(GC)
  • 25g
  • $ 17.00
  • TCI Chemical
  • Catechol >99.0%(GC)
  • 25g
  • $ 34.00
  • TCI Chemical
  • Catechol >99.0%(GC)
  • 500g
  • $ 46.00
  • TCI Chemical
  • Catechol >99.0%(GC)
  • 100g
  • $ 98.00
  • Sigma-Aldrich
  • Pyrocatechol for synthesis
  • 25 kg
  • $ 1510.00
  • Sigma-Aldrich
  • Pyrocatechol for synthesis. CAS 120-80-9, EC Number 204-427-5, chemical formula C H -1,2-(OH) ., for synthesis
  • 8222619025
  • $ 1460.00
  • Sigma-Aldrich
  • 1,2-Dihydroxybenzene ReagentPlus , ≥99%
  • 5kg
  • $ 320.00
  • Sigma-Aldrich
  • Pyrocatechol ≥99%
  • 1kg
  • $ 319.00
Total 136 raw suppliers
Chemical Property of Catechol Edit
Chemical Property:
  • Appearance/Colour:off-white powder 
  • Vapor Pressure:1 mm Hg ( 75 °C) 
  • Melting Point:103-106 ºC 
  • Refractive Index:1.612 
  • Boiling Point:245.5 ºC at 760 mmHg 
  • PKA:9.85(at 20℃) 
  • Flash Point:137.2 ºC 
  • PSA:40.46000 
  • Density:1.275 g/cm3 
  • LogP:1.09780 
  • Storage Temp.:Store at RT. 
  • Sensitive.:Air & Light Sensitive 
  • Solubility.:430g/l 
  • Water Solubility.:430 g/L (20 ºC) 
  • XLogP3:0.9
  • Hydrogen Bond Donor Count:2
  • Hydrogen Bond Acceptor Count:2
  • Rotatable Bond Count:0
  • Exact Mass:110.036779430
  • Heavy Atom Count:8
  • Complexity:62.9
  • Transport DOT Label:Poison
Purity/Quality:

99% *data from raw suppliers

Catechol 99+% *data from reagent suppliers

Safty Information:
  • Pictogram(s): HarmfulXn 
  • Hazard Codes:Xn 
  • Statements: 21/22-36/38-68-43 
  • Safety Statements: 22-26-37-39 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:
  • Chemical Classes:Other Classes -> Phenols
  • Canonical SMILES:C1=CC=C(C(=C1)O)O
  • Inhalation Risk:A harmful contamination of the air will not or will only very slowly be reached on evaporation of this substance at 20 °C.
  • Effects of Short Term Exposure:The substance is irritating to the skin and respiratory tract. The substance is corrosive to the eyes. The substance may cause effects on the central nervous system. This may result in depression, convulsions and respiratory failure. Exposure could cause rise of blood pressure.
  • Effects of Long Term Exposure:Repeated or prolonged contact may cause skin sensitization. This substance is possibly carcinogenic to humans. May cause heritable genetic damage to human germ cells.
  • Uses Pyrocatechol is used in photography, in dyeing fur, and as a topical antiseptic. In photography; dyeing fur; as reagent. In the manufacture of rubber antioxidants and monomer inhibitors to stop radical polymerization; in dyes, as a photographic developer; in formulations for pharmaceuticals, perfumes, inks, and insecticides
Technology Process of Catechol

There total 629 articles about Catechol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
With 3,10-di-n-butylisoalloxazine N-oxide; In acetonitrile; for 6h; Yields of byproduct given; Irradiation;
DOI:10.1039/P19900003339
Guidance literature:
With sodium hydroxide; ozone; at 0 - 20 ℃; Kinetics; Mechanism; Product distribution; dependence from NaOH concn.;
DOI:10.1007/BF00965412
Refernces Edit
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