Hexatriacontane

Hexatriacontane (CAS 630-06-8, EC 211-127-8) is a long-chain saturated alkane with the molecular formula C36H74, also referenced as Alkane C36 and N-Hexatriacontane. It carries no assigned E-code and is classified within the oils, fats, and waxes category. It is a straight-chain hydrocarbon of high molecular weight and narrow melting range.

In lubricant formulations, hexatriacontane functions as a solid-phase carrier and boundary lubricant, reducing metal-to-metal friction in metalworking compounds through its ordered crystalline structure. In polymer processing, it acts as an internal processing aid and release agent, migrating to the melt surface to lower die pressure and reduce adhesion. It is also used in oil and gas applications as a reference standard and wax-phase component.

Hexatriacontane is supplied in white shiny flake form and is subject to REACH registration requirements for EU-based procurement. No FCC or Ph.Eur. monograph applies to this substance. Buyers should confirm purity grade and chain-length distribution with the supplier prior to specification. The applicable HS code for import classification is 2901.10.5000.