C13-C15 branched and linear alkyl ester of3,5-bis-(1,1-dimethylethyl)-4-hydroxy benzenepropanoic acid

C₁₃-C₁₅ branched and linear alkyl ester of 3,5-bis-(1,1-dimethylethyl)-4-hydroxy benzenepropanoic acid is a hindered phenolic antioxidant which provides superiorstabilization to lubricants formulated with mineral oils and synthetic fluids. Its liquidform allows for easy handling and blending.The mixture of long branched and linearalkyl chain offers added flexibility of compatibility with lubricant base stocks andcontributes to improved thermal stability.

 

THERMAL GRAVIMETRIC ANALYSIS (TGA)

Test Conditions: ASTM D3850, 10 mg at 10⁰C/min under nitrogen.

Temperature, 0C %	Massloss
224	5
251	10
295	30
314	50

 

APPLICATIONS 

C13-C15 branched and linear alkyl ester of 3,5-bis-(1,1-dimethylethyl)-4-hydroxy benzenepropanoic acid is recommended for applications that operate below 150°C. Forhigher temperature applications, the product can be used in conjunction with a rangeof diphenylamine antioxidants to enhance performance. Itcan be used in a broad range of lubricants, in both automotive andindustrial applications, including engine oils, turbine oils, cutting oils, gear oils,hydraulic fluids, metal working fluids and greases.Typical Treatment Rate: 0.1 – 1.0 wt.%.

 

STORAGE

Product is stable under normal storage conditions. Store away from any source of ignition, in a cool, dry, well ventilated area. Keepcontainer tightly closed when not in use.Avoid iron contamination as with most phenolic antioxidants.

 

HANDLINGINFORMATION

Please refer to the Material Safety Data Sheet prior to handling.Use appropriate personal protection equipment.Avoid eye, skin and clothing contact.Avoid breathing mist or vapor, repeated and prolonged contact.

 

SAFETYINFORMATION

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

 

SHIPPINGINFORMATION

C13-C15 branched and linear alkyl ester of 3,5-bis-(1,1-dimethylethyl)-4-hydroxy benzenepropanoic acid is available in 50 kg bags, other sizes on request.