Tridecyl stearate

Tridecyl stearate (CAS 31556-45-3) is a synthetic ester of stearic acid and tridecanol used as a lubricant and plasticizer. Also marketed as Liponate TDS.

Where is Tridecyl stearate used?

• Metalworking and industrial lubricants: base fluid or additive component where low volatility and film-forming behavior protect metal surfaces
• Coatings: improves substrate wetting and flow in specialty systems
• Polymers and elastomers: plasticizer and softener that reduces brittleness and improves flexibility
• Adhesives and sealants: adjusts tack and workability without compromising bond integrity
• Its ester structure delivers controlled viscosity and compatibility with a broad range of base materials.

Commercial specifications

• Drum and IBC quantities; bulk availability depending on supplier production capacity