Description
1,4-Benzoquinone
1,4-Benzoquinone Quick Details
Chemical Name: 1,4-Benzoquinone;
Ohter Name: P-Benzoquinone
CAS No.: 106-51-4
Molecular Fomula: C6H4O2
Chemical Structure:
Molecular weight: 108.09
Appearance: Yellow crystal powder
Assay: 99%min
1,4-Benzoquinone Typical Properties
Item
Specifications
Appearance
Yellow crystal powder
Content
≥99.0%
Melting point
112.0-116.0℃
Ash
≤0.05%
Loss on drying
≤0.5%
What Is 1,4-Benzoquinone?
It is yellow crystal. The melting point is 116 ° C and the relative density is 1.318 (20 / 4 ° C). It is soluble in ethanol, ether and alkali, slightly soluble in water. It sublimates and the vapor is volatile and partially decomposes. It has a pungent odor similar to chlorine.
1,4-Benzoquinone Application
1.Intermediates for dyes and pharmaceuticals. Production of hydroquinone and rubber antioxidants, acrylonitrile and vinyl acetate polymerization initiators and oxidants.
2.Used as a qualitative test for celery, pyridine, azole, tyrosine and hydroquinone. For the determination of amino acids in the analysis. 99% and 99.5% high purity grades were used for the spectrophotometric determination of amines.
1,4-Benzoquinone Packaging and Shipping
Drum，25kg/drum.
1,4-Benzoquinone Storage
Warehouse ventilation, dry at low temperature.
