1,2,3-trihydroxybenzene


1,2,3-benzenetriol; benzene-1,2,3-triol; pyrogallol; 1,2,3-trihydroxybenzene
Links:🌍 Wikipedia, 📖 PubMed
MeSH:Antioxidants; Protective Agents
CAS RN:[87-66-1]
Formula:C6H6O3; 126.11 g/mol
InChiKey:WQGWDDDVZFFDIG-UHFFFAOYSA-N
SMILES:Oc1cccc(O)c1O
Molecular structure of 1,2,3-trihydroxybenzene
Toxicology (LD50):91.0 mg/Kg (dog, iv); 24.0 mg/Kg(dog, or); 4 250 mg/Kg(dog, sc); 250 mg/Kg(frog, sc); 1 000 mg/Kg(guinea~pig, sc); 1 100 mg/Kg(rabbit, or); 650 mg/Kg(rat, sc)
Density:1.450 g/mL
Molar volume:87.0 mL/mol
Melting point:133 °C
Boiling point:309 °C
Antoine equation
P(Torr) vs T(°C)
Vapour pressure vs temperature
1g dissolves in:
1.00g ethanol;    1.10g diethyl ether;    1.60g water

Isomers

acrylic anhydride
Molecular structure of acrylic anhydride
3,4-dimethylfuran-2,5-dione
Molecular structure of 3,4-dimethylfuran-2,5-dione
furan-2-ylacetic acid
Molecular structure of furan-2-ylacetic acid
5-hydroxymethyl-2-furaldehyde
Molecular structure of 5-hydroxymethyl-2-furaldehyde
4-hydroxy-6-methyl-2H-pyran-2-one
Molecular structure of 4-hydroxy-6-methyl-2H-pyran-2-one
5-hydroxy-2-methyl-4H-pyran-4-one
Molecular structure of 5-hydroxy-2-methyl-4H-pyran-4-one
3-hydroxy-2-methyl-4-pyrone
Molecular structure of 3-hydroxy-2-methyl-4-pyrone
4-hydroxy-6-methyl-2-pyrone
Molecular structure of 4-hydroxy-6-methyl-2-pyrone
isomaltol
Molecular structure of isomaltol
methyl furan-2-carboxylate
Molecular structure of methyl furan-2-carboxylate
methyl furan-3-carboxylate
Molecular structure of methyl furan-3-carboxylate
5-methyl-2-furancarboxylic acid
Molecular structure of 5-methyl-2-furancarboxylic acid
2-methyl-3-furoic acid
Molecular structure of 2-methyl-3-furoic acid
3-methyl-2-furoic acid
Molecular structure of 3-methyl-2-furoic acid
6-methyl-2H-pyran-2,4(3~H)-dione
Molecular structure of 6-methyl-2H-pyran-2,4(3H)-dione
1,2,3-trihydroxybenzene
Molecular structure of 1,2,3-trihydroxybenzene
1,2,4-trihydroxybenzene
Molecular structure of 1,2,4-trihydroxybenzene
1,3,5-trihydroxybenzene
Molecular structure of 1,3,5-trihydroxybenzene