CAS Registry Number

CAS 335-57-9 — Perfluoroheptane

Perfluoroheptane is a fully fluorinated alkane (C7F16) used as a high-performance solvent, dielectric fluid, and thermal transfer medium in electronics, aerospace, and laboratory applications due to its chemical inertness, low surface tension, and thermal stability. It is non-flammable, non-toxic, and resistant to oxidation, making it ideal for precision cleaning and immersion cooling. CAS 335-57-9, molecular weight 388.0494 g/mol, stored at ambient conditions with no signal word required. Molekula supplies Perfluoroheptane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.