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Secondary inhibitor (co-inhibitor) and antioxidant for nonfood fats and oils.
CAS number: 1948-33-0
Appearance: Light tan solid
Flash point: 171°C (340°F)
Boiling point: 295°C (563°F)
Melting point: 125°C (257°F)
Specific gravity 20°C/20°C: 1.05
Molecular weight: 166.22
Conor Robertson, Technical Specialist
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Eastmanâ„¢ MTBHQ (mono t-butyl hydroquinone) is commonly used as a polymerization inhibitor and antioxidant in many industrial applications. Effective in higher temperatures due to its higher solubility and potency compared to unsubstituted hydroquinone.
Inefficient Polymerization Inhibition
Inferior Antioxidant Technologies in Nonfood Organics
Ineffective Storage Stability for Unsaturated Polyesters
Used as a polymerization inhibitor and industrial antioxidant in many applications.
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