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Tertiary butylhydroquinone
Tertiary butylhydroquinone
1948-33-0
Tert-butylhydroquinone (TBHQ) is a white, crystalline solid having a characteristic odor. It is practically insoluble in water but soluble in alcohol and in ether. TBHQ is a general purpose antioxidant used to preserve various oils, fats and food items by retarding their oxidative deterioration. It is used in formulating varnish, lacquer, resins and oil field additives. It is used a fixative in perfumery to reduce the evaporation rate and improve stability. It is used as a stabilizer to inhibit the auto-polymerization of organic peroxides.
Molecular Weight 166.22
Appearance White to light tan powder
Boiling Point @ 760 mm Hg 300¡æ
Melting Point 126.5-128.5¡æ
Odor Very slight
Assay 99 wt % min.
Form Solid
Color White to light tan

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Zhiyi Specialty Chemicals Co.,Ltd.
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