https://en.wikipedia.org/wiki/Diethyl_ether

Diethyl ether, or simply ether, is an organic compound in the ether class with the formula (C 2H ... It was formerly used as a general anesthetic, until non- flammable drugs were developed, such as halothane. .... a mixture of ethanol and sulfuric acid (then known as oil of vitriol)—and noted some of its medicinal properties.

https://en.wikipedia.org/wiki/Vitriol

In chemistry, vitriol is an archaic name for a sulfate, and vitriol names have the obvious ... The term "Oil of Vitriol" is referenced as a key component to the Sherlock Holmes story "The Adventure of the Illustrious Client". The term "Oil of Vitriol" ...

https://en.wikipedia.org/wiki/Sulfuric_acid

Sulfuric acid (alternative spelling sulphuric acid), also known as vitriol, is a mineral acid ...... Sulfuric acid was called "oil of vitriol" by medieval European alchemists .... used in the illicit manufacture of narcotic drugs or psychotropic substances.

https://www.merriam-webster.com/dictionary/oil%20of%20vitriol

Oil of vitriol definition is - concentrated sulfuric acid.

http://www.ralphmag.org/JG/ether-reading.html

Though the Age of Plants was the longest and most prolific era of drug ... His reliable recipe for "the oil of vitriol" proved to be far more transformative than the ...

https://educalingo.com/en/dic-en/oil-of-vitriol

«Oil of vitriol» Sulfuric acid is a highly corrosive strong mineral acid with the molecular formula H2SO4. It is a pungent-ethereal, colorless to slightly yellow ...

https://blogs.unimelb.edu.au/sciencecommunication/2016/10/22/ether-the-first-anaesthetic/

Oct 22, 2016 ... ... first used for the chemical previously known as “sweet oil of vitriol”. ... as nitrous oxide or “nangs”, ether has been used as a recreational drug.

https://medical-dictionary.thefreedictionary.com/Sweet+oil+of+vitriol

Looking for online definition of Sweet oil of vitriol in the Medical Dictionary? ... safe and effective drug for the induction and continuance of general anaesthesia.

https://www.reddit.com/r/borgia/comments/2pufvd/what_is_vitrolo_romano/

The historical name of this acid is oil of vitriol. Sulfuric acid is a diprotic acid and shows different properties depending upon its concentration.

https://pubchem.ncbi.nlm.nih.gov/compound/sulfuric_acid

Oil of vitriol. Sulphuric ..... The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. ...... May ignite combustibles (wood, paper, oil, clothing, etc.).