Synonimen:

O-PYROCATECHUIC ACID; PYROCATECHOL-3-CARBOXYLIC ACID; 2,3 DHB; 2,3-dihydroxy-benzoicaci; 2-pyrocatechuicacid; 3-Hydroxysalicylsäure; Catechol-o-carboxylic acid; Pyrocatechol-o-carboxylic acid

Kanonyske SMILES:C1=CC(=C(C(=C1)O)O)C(=O)O

HS Koade:29182900

tichtens:1.542 g/cm3

Kookpunt:95-96/0,5 mm

Breking yndeks:1.6400 (skatting)

Smeltpunt:204-206 °C (lit.)

Opslach:2-8°C

PKA:pK1:2.98;pK2:10.14(30°C)

Ferskining:Kristallynpoeder

Hazard Codes:Xi

Risiko-ferklearrings:36/37/38

Feiligensferklearrings:26-36-37/39

WGK Dútslân:2