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ETHANOX™ 4701
ETHANOX™ 4701 is a pure, solid phenolic antioxidant chemical containing 2,6-di-tert-butylphenol. It exhibits a low melting point and effective oxidation inhibition compared to common solid antioxidants used in fuel and lubricant applications, including jet fuel, gasoline, and R&O inhibited oils for steam turbines and hydraulic systems.
ETHANOX™ 4701 is a pure, single-ringed phenolic type antioxidant comprising 100% 2,6-di-tert-butylphenol. This ashless oxidation inhibitor is recommended for a wide range of fuel and lubricant applications, including industrial lubricating oils, transmission fluids, quench oils, transformer fluids, slideway oils, transformer oils, greases, and engine oils. It meets all major civil and military specifications for transportation fuels and is pipeline and aviation fuel approved. ETHANOX™ 4701 offers superior oxidation performance to common solid antioxidants, while its low melting point (36°C) allows for convenient bulk handling in liquid form.
Specifications
Physical form, 20°C: Solid Color: Light straw yellow Density at 20°C, mg/L: 0.914 Melting point, °C: 36 Flash point (CC), °C: 114 Viscosity at 40°C, cSt: 6.64 CAS number: 128-39-2
Primary Chemistry: 2,6-di-tert-butylphenol
Features & Benefits
Single-ringed phenolic antioxidant Commercially pure chemical Low melting point Convenient bulk handling in liquid form Cost-effective performance Superior oxidation performance to common solid antioxidants Ashless oxidation inhibitor No water-soluble phenol content Provides a synergistic relationship with ZDDP and other classes of antioxidants Great oxidation protection Reduces overall additive concentration in lubricants Stabilizes jet fuel Meets all major civil and military specifications for transportation fuels TTBP (2,4,6-tri-tert-butylphenol) concentration less than 10 ppm Excellent oil solubility
Problems Solved
Limited versatility of phenolic antioxidants for use across various applications High additive concentration in lubricants Poor fuel stability Poor oil solubility
Applications
Industrial lubricants Finished fuels Petroleum, synthetic, and renewable fuels Lubricating oils Transformer oils Transmission fluids Transformer fluids Slideway oils Quench oils Engine oils Gear oils Jet fuels Gasoline blend components Industrial lubricants Greases Automotive fluids Highly refined oils used for electrical insulation R&O inhibited oils used in steam turbines and hydraulic systems Pipeline and aviation fuel
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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