Hydrogen Peroxide
Discovers hydrogen peroxide while studying barium compounds.
Historical biography archive · Updated 2026-11-03
Louis Jacques Thenard Biography and Timeline
Follow Louis Jacques Thenard through 2 dated historical records for France.
Louis Jacques Thenard, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
1818–1818Years on this page
1818
New Oxygen Compound
Identifies a reactive oxygen compound important in chemistry and medicine.
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.