Synonyms:

Pyrogallic, AR;Pyrogallol 87-66-1 1,2,3-Trihydroxybenzene;1,2,3-Trihydroxybenzene 87-66-1 Pyrogallol;Pyrogallic, >99.0%(GC);1,2,3-Trihydroxybenzen;1,2,3-trihydroxy-benzen;1,2,3-trihydroxybenzen(czech);1,2,3-trihydroxybenzene(pyrogallol)

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

HS Code: 2907 29 00

Density:1.112 g/mL at25 °C(lit.)

Boiling Point:309°C

Refractive Index:n20/D1.387

Flash Point: >230 °F

Melting Point: 43-47 °C(lit.)

Storage: DesiccateatRT

PKA: pK1:9.03(0);pK2:11.63(+1)(25°C)

Appearance: VeryFineCrystallinePowder

Hazard Codes: Xn

Risk Statements:  20/21/22-52/53-68-40-36/38

Safety Statements: 22-24/25-61-36/37-26

Transport: UN 2811 6.1/PG 3

WGK Germany: 3

HazardClass: 6.1