3,5-di-tert-butyl-4-hydroxyhydrocinnamic acid, C7-C9 branched alkyl ester

About this item

3,5-di-tert-butyl-4-hydroxyhydrocinnamic acid, C7-C9 branched alkyl ester is a liquid hindered phenolic for use as an antioxidant in mineraland synthetic base stocks that are typically employed in lubricant applications. Itis recommended for applications that operate below 140°C. For applications thatoperate at greater than 140°C, itcan be easily used in conjunctionwith a diphenylamine antioxidant such as it to preventdegradation. Itcan easily be incorporated into engine oils, gear oils,turbine oils, hydraulic fluids, compressor oils, and greases.

 

HANDLINGINFORMATION

It is recommended that 3,5-di-tert-butyl-4-hydroxyhydrocinnamic acid, C7-C9 branched alkyl ester be stored in a cool dry area.

 

SAFETYINFORMATION

For more extensive information on the safe handling and use of this product, see the Material Safety Data Sheet.

 

SHIPPINGINFORMATION

3,5-di-tert-butyl-4-hydroxyhydrocinnamic acid, C7-C9 branched alkyl esteris available in both bulk and drums.

Chemical-physical properties

TYPICAL PROPERTIES

 

Appearance

Clear Yellow Liquid

Viscosity, cSt (40ºC)

 114

Pour Point, Cº

-21

Assay, %

99.4

Specific Gravity (25°C) 0.985
Flash Point, Cº

148

Ash

Nil

Toluene Insolubles, %

< 0.01

Gardner Color

4

Moisture, ppm

180

Specifications