Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Eastman Tenox BHT Antioxidant

Eastman Tenox BHT Antioxidant is a high-purity butylated hydroxytoluene (BHT) from Eastman’s Tenox antioxidant series, widely used to inhibit oxidative degradation in polymers, fuels, and lubricants. It offers excellent thermal stability, low volatility, and cost-effective protection against free radical chain reactions, ensuring extended product shelf life and performance consistency across diverse industrial applications.
  • eastman tenox bht antioxidant_d575912b
  • eastman tenox bht antioxidant_d575912b

Features Of Eastman Tenox BHT Antioxidant

  1. Highly effective phenolic antioxidant for inhibiting oxidative degradation in organic materials.

  2. Excellent thermal stability suitable for high-temperature processing conditions.

  3. Low volatility and low migration, ensuring long-term performance in polymer matrices.

  4. Compatible with a broad range of polymers, elastomers, and industrial oils.

  5. Regulatory compliant for use in food-contact applications where permitted (e.g., FDA 21 CFR §178.2010).

Typical Applications Of Eastman Tenox BHT Antioxidant

  1. Polyolefins (e.g., polyethylene and polypropylene) for packaging and automotive components.

  2. Synthetic rubber and elastomers in tire and industrial hose formulations.

  3. Mineral and synthetic lubricating oils and greases.

  4. Adhesives, sealants, and hot-melt formulations requiring oxidative stability.

  5. Food packaging films and containers where regulatory compliance is required.

Specifications Of Eastman Tenox BHT Antioxidant

Chemical Type2,6-Di-tert-butyl-4-methylphenol (BHT)
Product FormCrystalline powder or flakes
AppearanceWhite to off-white crystalline solid
Melting Point69–71 °C
Assay (by HPLC)≥ 99.0%
Residue on Ignition≤ 0.05%
Heavy Metals (as Pb)≤ 5 ppm
Primary ApplicationsPolymer stabilization, lubricant additive, food-contact approved antioxidant


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