Home › Words › H › hexafluorodisilanehexafluorodisilanehexafluorodisilane means A chemical compound, which is disilane with all six hydrogen atoms substituted with fluorine, formula Si₂F₆.EtymologyFrom hexa- + fluoro- + di- + silane.nounA chemical compound, which is disilane with all six hydrogen atoms substituted with fluorine, formula Si₂F₆.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.hexafluorosilicate 75% match — The anion SiF₆²⁻ derived from hexafluorosilicic acid; any salt containing this anion vs hexafluorodisilane →hexafluoro 73% match — Six fluorine atoms in a compound vs hexafluorodisilane →disilane 70% match — The gaseous hydride of silicon SiH₃-SiH₃, the silicon analog of ethane vs hexafluorodisilane →hexafluorobenzene 68% match — The perfluoro derivative of benzene C₆F₆ vs hexafluorodisilane →silicofluoroform 67% match — The compound SiHF₃ analogous to fluoroform vs hexafluorodisilane →fluosilicate 66% match — The anion SiF₆²⁻ derived from fluosilicic acid; any salt containing this anion vs hexafluorodisilane →disilazane 65% match — The silicon analog of dimethylamine (SiH₃)₂NH vs hexafluorodisilane →hexafluoroethane 64% match — A fluorocarbon counterpart to the hydrocarbon ethane. vs hexafluorodisilane →