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  2. 1,4-Benzoquinone - Wikipedia

    en.wikipedia.org/wiki/1,4-Benzoquinone

    1,4-Benzoquinone, commonly known as para-quinone, is a chemical compound with the formula C 6 H 4 O 2. In a pure state, it forms bright-yellow crystals with a characteristic irritating odor, resembling that of chlorine, bleach, and hot plastic or formaldehyde. This six-membered ring compound is the oxidized derivative of 1,4-hydroquinone. [4]

  3. Benzoquinone - Wikipedia

    en.wikipedia.org/wiki/Benzoquinone

    Benzoquinone (C 6 H 4 O 2) is a quinone with a single benzene ring. There are 2 (out of 3 hypothetical) benzoquinones: There are 2 (out of 3 hypothetical) benzoquinones: 1,4-Benzoquinone , most commonly, right image (also para -benzoquinone, p -benzoquinone, para -quinone, or just quinone)

  4. Category:1,4-Benzoquinones - Wikipedia

    en.wikipedia.org/wiki/Category:1,4-Benzoquinones

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  5. Monobenzone - Wikipedia

    en.wikipedia.org/wiki/Monobenzone

    Monobenzone, also called 4-(Benzyloxy)phenol and monobenzyl ether of hydroquinone (MBEH) is an organic chemical in the phenol family with chemical formula C 6 H 5 CH 2 OC 6 H 4 OH. [1] [2] It is used as a topical drug for medical depigmentation. [3] It is a colourless solid that is classified as the monobenzyl ether of hydroquinone.

  6. Quinone - Wikipedia

    en.wikipedia.org/wiki/Quinone

    Relative to benzoquinone, more strongly oxidizing quinones include chloranil and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (also known as DDQ). [6] The oxidizing power of quinones is enhanced by the presence of acids. [7] In acidic conditions, quinone undergoes two-electron and two-proton reduction to hydroquinone.

  7. Benzoquinonetetracarboxylic acid - Wikipedia

    en.wikipedia.org/wiki/Benzoquinonetetra...

    In chemistry, 1,4-benzoquinonetetracarboxylic acid is an organic compound with formula C 10 H 4 O 10, or (C 6 O 2)(-(CO)OH) 4, which can be viewed as deriving from para-benzoquinone C 6 H 4 O 2 through replacement of the four hydrogen atoms by carboxyl functional groups-(CO)OH. By removal of four protons, the acid is expected to yield the anion ...