Chloranilic acid

Also known as: 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone, 2,5-Dichloro-3,6-dihydroxy-p-benzoquinone, 2,5-Dichloro-3,6-dihydroxy-p-quinone, 2,5-Dihydroxy-3,6-dichlorobenzoquinone, 2,5-Dichloro-3,6-dihydroxyquinone, 2,5-Cyclohexadiene-1,4-dione, 2,5-dichloro-3,6-dihydroxy-, p-Chloranilic acid

Chloranilic acid (CAS 87-88-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H2Cl2O4 and a molecular weight of 208.984 g/mol. Key properties include a melting point of ≥300 °C(lit.), a boiling point of 300.3±42.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 135.4±27.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.

87-88-7

Jingsj CID

J-13046-1

Molecular Formula

C₆H₂Cl₂O₄

Molecular Weight

208.984 g/mol

Category

Organic Acids

Last updated

11/3/2026