Yes, this is gluten free
Distillation leaves gluten protein behind, so spirits are gluten-free even when made from wheat, barley or rye. FDA verifies this category by confirming the absence of protein. Flavorings added after distillation are the only thing worth checking.
ethanol is one of the names CiCi tracks for Distilled spirits. Ingredient lists use many names for the same thing, which is a large part of why gluten slips past careful readers.
Every one of these is the same ingredient. The number of names is a large part of why gluten slips past people who read every label.
Point CiCi at the barcode on the product you're holding and get this same reasoning in about two seconds, plus the carbs and whether it has been recalled. 360,000+ packaged foods are already read and waiting.
This answer comes from CiCi's ingredient lexicon — the same rules the scanner uses, not a separate article. Where reputable sources disagree, CiCi takes the conservative position and says so.