Synonimen:

5-NITRO-3,4-DIHYDROXYBENZALDEHYDE; 3,4-Dihydroxy-5-Nitro-benzyaldehyde; Entacapone-ûnreinheid 3 (Entacapone EP-ûnreinheid C); 4-dihydroxy-5-nitrobenzaldehyd; Entacapone EP-ûnreinheid 1-ûnreinheid (Entacapone-ûnreinheid C; Unreinheit C); 3,4-dihydroxy-5-nitro-benzaldehyd; 3,4-DIHYDROXY-5-NITROBENZALDEHYDE

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

tichtens:1.667±0.06g/cm3 (foarsein)

Kookpunt:310.9±42.0°C (foarsein)

Smeltpunt:147°C

PKA:4.78±0.38 (foarsein)

Hazard Codes:T

Risiko-ferklearrings:25-36-43

Feiligensferklearrings:26-36/37-45