methyl soyate (C16-18 and C18-unsaturated)

Methyl soyate (CAS 67762-38-3) is a soy-derived methyl ester produced by transesterification of soybean oil, yielding a mixture of C16–C18 fatty acid methyl esters. It functions as a bio-based lubricant, plasticizer, and surface modifier across multiple industrial sectors.

This versatile chemical offers a renewable alternative to petroleum-derived process fluids and solvents. In metalworking and industrial lubrication, it is formulated into cutting fluids, rust preventatives, and release agents.

Low toxicity and biodegradability influence procurement decisions for these applications. Personal care and cosmetics formulators incorporate it into emollients, skin conditioners, and hair care products as a lightweight carrier.

The material provides good spreadability for topical applications. Plastics processors use it as a bio-based plasticizer and processing aid in PVC and polymer compounding to improve flexibility and workability.

Textile and leather finishing operations apply it as a softening and surface-conditioning agent. This helps to improve hand feel and substrate lubricity during the manufacturing and finishing stages of production.

The product is supplied as a clear to pale yellow liquid. It is available in technical and industrial grades, with purity specifications typically defined by acid value, iodine value, and ester content.

Bulk supply is standard in IBC totes and road tankers for large scale operations. Drum quantities are also available for smaller-volume buyers requiring precise inventory management and storage solutions.