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Overview
Quick Details
CAS No.:
120-80-9
Other Names:
Pyrocatecho
MF:
C6H6O2
Place of Origin:
Shaanxi, China (Mainland)
Type:
Anesthetic Agents, Auxiliaries and Other Medicinal Chemicals
Grade Standard:
Medicine Grade
Brand Name:
top-chem
Model Number:
top-1
Purity:
99%
color:
white
Packaging & Delivery
Packaging Details
25kg/bag
Port
shanghai
Lead Time :
within a week
Catechol
  
IUPAC name[hide]

Benzene-1,2-diol

Other names[hide]

pyrocatechol
1,2-benzenediol
2-hydroxyphenol
1,2-dihydroxybenzene

Identifiers
CAS number120-80-9 Y
PubChem289
ChemSpider283 Y
KEGGC00090 Y
ChEMBLCHEMBL280998 N
Jmol-3D imagesImage 1
SMILES
[show]
  • Oc1c(O)cccc1

     

     

     

Properties
Molecular formulaC6H6O2
Molar mass110.1 g/mol
Exact mass110.036779 u
Appearancewhite solid
Density1.344 g/cm³, solid
Melting point

105 °C, 378 K, 221 °F

Boiling point

245.5 °C, 519 K, 474 °F

Solubility in water43 g/100 mL
Acidity (pKa)9.5
Hazards
EU classificationHarmful (Xn)
R-phrasesR21/22, R36/38
S-phrases(S2), S22, S26, S37
NFPA 704
1
2
0
Flash point127 °C
Related compounds
Related benzenediolsResorcinol
Hydroquinone
Related compounds1,2-benzoquinone

 

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