Synonyms:

1,2-Benzenediol, 4-nitro-;4-Nitro-1,2-benzenediol;NITROCATECHOL;4-NITROPYROCATECHOL;4-NITROCATECHOL;3,4-DIHYDROXYNITROBENZENE;1,2-DIHYDROXY-4-NITROBENZENE;4-NITROCATECHOL SIGMA GRADE

Canonical SMILES: C1=CC(=C(C=C1[N+](=O)[O-])O)O

HS Code: 29062900

Density:1.5553(roughestimate)

Boiling Point:278.88°C(roughestimate)

Refractive Index:1.5423(estimate)

Melting Point: 173-177 °C(lit.)

Storage: Storebelow+30°C.

PKA: 6.84(at25℃)

Appearance: CrystallinePowder

Hazard Codes: Xi

Risk Statements:  36/37/38

Safety Statements: 26

Transport: 2811

WGK Germany: 3

HazardClass: 6.1(b)