Ethanol

CAS RN: 64-17-5

Skin / Eye / Resp. Irritants

Alcohol vapor exposure at sufficiently high concentrations may cause prompt stinging and watering of the eyes, but there appear to be no reports of eye injury from industrial exposure to alcohol vapors.
An eye and skin irritant.
... A splash on human eye causes immediate burning and stinging discomfort with reflex closure of the lids.
Find more information on this substance at: PubChem, PubMed