Ethyl Alcohol - is hand sanitizer safe while taking antibuse? Will ethyl alcohol react with antibu?

Do not use.

What should I avoid while taking Antabuse?
Do not drink alcohol while taking Antabuse. Avoid situations that might tempt you to drink.

Be aware that many common products contain small amounts of alcohol, enough to cause a Antabuse reaction. Such products include aftershave, cologne, perfume, antiperspirant, mouthwash, antiseptic astringent skin products, hair dyes, and others. Check the label to see if any food or medicine product contains alcohol. Ask your pharmacist if you have questions.

Avoid coming into contact with non-consumable products that may contain alcohol: paint thinners, solvents, stains, lacquers and others.

Avoid coming into contact with or breathing the fumes of pesticides or chemicals used in manufacturing or certain other industries (waxes, dyes, resins, and gums).

https://www.drugs.com/antabuse.html