PBQ P-Benzoquinone CAS 106-51-4

CAS: 106-51-4

Molecular Formula: C6H4O2

Molecular Weight: 108.09

EINECS: 203-405-2

Synonyms: PARA-BENZOQUINONE; 1,4-Benzoquinone; 1,4-Benzochinon; 1,4-Benzoquine; 1,4-Cyclohexadiene dioxide; 1,4-Cyclohexadienedione; p-Benzochinon; pbq2; p-Chinon; quinone(p-benzoquinone)

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What is PBQ P-Benzoquinone CAS 106-51-4?

P-Benzoquinone is a type of quinone organic compound. Pure benzoquinone is a bright yellow crystal with a stimulating odor similar to chlorine gas. P-Benzoquinone contains a non aromatic six membered ring, which is an oxidation product of hydroquinone (hydroquinone).

Specification

Item	Standard
Appearance	Yellow or pale green crystal powder
Melting point	112.0- 116.0 ºC
Residue on Ignition	≤0.05%
Moisture	≤0.5%
ASSAY	≥99.0%

Application

(1) P-Benzoquinone can be used as a dye intermediate, pharmaceutical, pesticide intermediate

(2) P-Benzoquinone can be used for manufacturing hydroquinone

(3) P-Benzoquinone can be used in the manufacturing of rubber antioxidants, polymerization inhibitors, and unsaturated polyesters, as well as in the production of antioxidants, developers, and photography

(4) The use of P-Benzoquinone in the cosmetics industry is mainly due to its ability to transform some nitrogen-containing compounds into substances of different colors

(5) Manufacturing of antifungal agents and analytical reagents