四氯对苯醌，英文名是P-chloranil (Tetrachloro-p-benzoquinone)，是一种化学物质，化学式为C6Cl4O2。

Tetrachlorobenzoquinone; Tetrachloro-p-benzoquinone; 1,2,4,5-tetrachlorobenzoquinone; 1,4-Benzoquinone, 2,3,5,6-tetrachloro-; 1,4-benzoquinone,tetrachloro-; 2,3,5,6-Tetrachloro-1,4-benzoq; 2,3,5,6-tetrachloro-2,5-cyclohexadiene-1,4-dione(chloranil); 2,3,5,6-tetrachloro-4-benzoquinone; 2,3,5,6-Tetrachlorobenzoquinone; 2,3,5,6-tetrachloro-p-benzoquinon

熔点 289 ºC

水溶性 不溶

S22Do not breathe dust.

切勿吸入粉尘。

S37Wear suitable gloves.

戴适当手套。

S60This material and its container must be disposed of as hazardous waste.

该物质及其容器须作为危险性废料处置。

S61Avoid release to the environment. Refer to special instructions / safety data sheets.

避免释放至环境中。参考特别说明/安全数据说明书。

R20Harmful by inhalation.

吸入有害。

R36/38Irritating to eyes and skin.

刺激眼睛和皮肤。

R50/53Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

对水生生物有极高毒性，可能对水体环境产生长期不良影响。

用于染料、医药及农药中间体