Halo Nation


9,837pages on
this wiki
Add New Page
Talk2 Share

Wikipedia There is more information available on this subject at Ethanol on the English Wikipedia.
Ethyl Alcohol
Ethyl Alcohol
Background Information
Chemical Formula



(Covenant Empire)


Ethyl Alcohol, chemical formula CH3CH2OH, sometimes simply known as Alcohol, is a drug used by both Humans and Prophets. Ethanol is also known as EtOH, using the common organic chemistry notation of representing the ethyl group (C2H5) with Et. Ethanol is a straight-chain alcohol, and its molecular formula is C2H5OH. An alternative notation is CH3-CH2-OH, which indicates that the carbon of a methyl group (CH3-) is attached to the carbon of a methylene group (-CH2-), which is attached to the oxygen of a hydroxyl group (-OH). Its empirical formula is C2H6O, a formula that it shares with dimethyl ether.

It has several medicinal uses, but is most well known for its intoxicating effects (it can be used as a depressant), and as such is used in a wide variety of alcoholic beverages, for example, the ancient Human beverage Beer is a standard drug carried aboard UNSC and facilities. It is a flammable, colorless, mildly toxic chemical compound with a distinctive perfume-like odor, and is the alcohol found in alcoholic beverages. It has a number of medical uses as well. While these were never specifically mentioned, historical earth armies used ethyl alcohol (and alcoholic beverages) as an antiseptic and general anesthetic. This being so, it is very possible the UNSC continues this use when better alternatives are unavailable. The Covenant also possessed alcohol or a very similar intoxicant.[1]

Ethanol is used in UNSC commercial vehicles as a biofuel, notably in more advanced variants of the JOTUN series of agricultural drones.[2] It is likely that this was Corn Ethanol, a derivative of corn used as an alternative fuel. Corporal Locklear was very aware of these facts, and managed to find the Medicinal Grade MED34-CH3CH2OH alcohol stores on the UNSC Gettysburg shortly before his death in the explosion of the Forerunner Crystal.[3]



Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.