1,2-dihydroxybenzene


1,2-benzenediol; benzene-1,2-diol; catechol; o-dihydroxybenzene; 1,2-dihydroxybenzene; pyrocatechol
Links:🌍 Wikipedia, 📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed,
📖Houben-Weyl, 2. Band (Brenzcatechin); p. 56, 58, 425, 632, 689
CAS:[120-80-9]
Formula:C6H6O2; 110.11 g/mol
InChiKey:YCIMNLLNPGFGHC-UHFFFAOYSA-N
SMILES:Oc1ccccc1O
Molecular structure of 1,2-dihydroxybenzene
Density:1.344 g/mL
Molar volume:81.9 mL/mol
Dipole moment:2.64 D
Melting point:105 °C
Boiling point:240 °C
Vapour pressure:0 Torr
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
Critical pressure:749.0 atm
Log10 partition octanol / water:0.95
1g dissolves in:
2.22g water

Isomers

2-acetylfuran
Molecular structure of 2-acetylfuran
3-cyclopropyl-2-propynoic acid
Molecular structure of 3-cyclopropyl-2-propynoic acid
1,2-dihydroxybenzene
Molecular structure of 1,2-dihydroxybenzene
1,3-dihydroxybenzene
Molecular structure of 1,3-dihydroxybenzene
1,4-dihydroxybenzene
Molecular structure of 1,4-dihydroxybenzene
3,4-dimethyl-3-cyclobutene-1,2-dione
Molecular structure of 3,4-dimethyl-3-cyclobutene-1,2-dione
(2E,4E)-hexa-2,4-dienedial
Molecular structure of (2E,4E)-hexa-2,4-dienedial
2,4-hexadiyn-1,6-diol
Molecular structure of 2,4-hexadiyn-1,6-diol
3-methyl-2-furaldehyde
Molecular structure of 3-methyl-2-furaldehyde
5-methylfuran-2-carbaldehyde
Molecular structure of 5-methylfuran-2-carbaldehyde
prop-2-ynyl prop-2-enoate
Molecular structure of prop-2-ynyl prop-2-enoate