Tetrachlorobenzoquinone CAS 118-75-2 , also known as tetrachlorobenzoquinone, tetrachloroquinone, chloroquinone, etc. Molecular formula C6Cl4O2, molecular weight 245.88. Those precipitated from acetic acid or acetone are gold yellow flake crystals, while those precipitated from benzene or toluene or sublimated are monoclinic yellow columnar crystals. Has an unpleasant persistent odor. It has sublimation. Insoluble in water, insoluble in cold ethanol and cold petroleum ether, soluble in ether, chloroform, carbon tetrachloride, and carbon disulfide. Slowly dissolve in an alkaline solution and generate a reddish brown to purple precipitate (potassium tetrachlorobenzoquinone) in the presence of air. It can be used as a non absorbable fungicide for seed sterilization of grains, peanuts, vegetables, cotton, and legumes, as well as as as as a dye intermediate, pesticide raw material, and leather industry.

Chinese name: Tetrachlorobenzoquinone

Foreign name: tetra chromo benzoquinone

Nickname: Tetrachlorobenzoquinone, Tetrachloroquinone, Chloran

Molecular formula: C6Cl4O2

Molecular weight: 245.88

CAS: 118-75-2

Chinese alias: tetrachlorobenzoquinone, tetrachloroquinone, chloroquinone

Purpose

1. This product is used as a vulcanizing agent for natural rubber, butyl synthetic rubber, nitrile rubber, and chloroprene rubber.

2. Mainly used for manufacturing butyl rubber inner and outer tubes, vulcanized capsules, heat-resistant products, insulated wires, etc. It can be used alone or mixed with sulfur and other vulcanization accelerators (usually DM) to manufacture cables and sponge rubber products, with a dosage of 0.5% to 4.0%. Adding 5% to 20% can improve the bonding strength between the adhesive and the fabric material.

3. This product is used to manufacture anti malignant tumor drugs such as iminoquinone and cancer suppressive powder, as well as diuretic drug Antisterone; It is also used as a dye intermediate and agricultural seed dressing agent.

4. Used as an oxidant and insecticide. Used for the manufacturing of tetrachloroquinone electrodes and organic synthesis.

5. Used as a chromogenic agent for the photometric determination of isoniazid. It is also used for organic synthesis and preparation of tetrachloroquinone electrodes.

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