Decarine is widely used in the formulation of high-performance lubricants and greases due to its exceptional thermal stability and low volatility. It serves as a key component in synthetic base stocks for engine oils, especially in extreme temperature conditions where conventional oils degrade. Its excellent oxidative resistance extends the service life of lubricants in industrial machinery and automotive engines.

In the polymer industry, Decarine acts as a plasticizer and stabilizer in specialty elastomers and sealants, improving flexibility and resistance to heat and aging. It is also employed in the production of dielectric fluids for transformers and capacitors, where thermal and electrical stability are critical.

Due to its low toxicity and environmental persistence profile, Decarine finds use in formulations requiring eco-friendly performance, such as biodegradable hydraulic fluids and compressor lubricants. Additionally, it is utilized in precision cleaning fluids for electronic components, offering effective solvency without residue buildup.