# Marcellin Berthelot

> French chemist and politician (1827-1907)

**Wikidata**: [Q18425](https://www.wikidata.org/wiki/Q18425)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Marcellin_Berthelot)  
**Source**: https://4ort.xyz/entity/marcellin-berthelot

## Summary

Marcellin Berthelot was born on October 25, 1827 · Paris [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]. He died on March 18, 1907 · Paris [18][2][3][5][19][6][7][20][8][9][10][11][12][13][14][15][17]. Berthelot's occupation was multifaceted, as he was a chemist, politician, Esperantist, physicist, and university teacher [21]. He was married to Sophie Berthelot  and had four children: Philippe Berthelot, André Berthelot, René Berthelot, and Daniel Berthelot .Berthelot's educational background included attending the Lycée Henri-IV and the Science Faculty of Paris . He was employed by the Collège de France from 1865 to 1907 [22]. His field of expertise encompassed physical chemistry, organic chemistry, organic compound, and politics [21]. Berthelot was influenced by Antoine Jérôme Balard .Throughout his career, Berthelot received numerous awards, including the Grand Cross of the Legion of Honour, Copley Medal, Pour le Mérite for Sciences and Arts order, Davy Medal, Concours général, and Fellow of the American Academy of Arts and Sciences, as well as one more [23][24][25]. He held several prominent positions, such as irremovable senator from 1881 to 1907, Minister of Foreign Affairs from 1895 to 1896, Perpetual Secretary from 1900 onwards, and occupied seat 40 of the Académie française from 1900 to 1907 [26].Berthelot was a member of several esteemed organizations, including the Royal Society, Société Philomathique de Paris, Académie Française, and Royal Swedish Academy of Sciences . His diverse career and achievements reflect his broad range of interests and expertise. He spent his entire life in Paris, from his birth on October 25, 1827 · Paris [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] to his death on March 18, 1907 · Paris [18][2][3][5][19][6][7][20][8][9][10][11][12][13][14][15][17].

## Summary
Marcellin Berthelot was a French chemist and politician renowned for his foundational work in physical chemistry and his political contributions to scientific education and policy. As a leading figure in 19th-century chemistry, he advanced the understanding of chemical reactions and synthesis, while his political career promoted the integration of science into public life.

## Biography
- **Born**: October 25, 1827
- **Nationality**: French
- **Education**: Studied at the École Polytechnique and later at the Collège de France
- **Known for**: Pioneering research in physical chemistry, synthesis of organic compounds, and advocacy for science education
- **Employer(s)**: Collège de France, French government (as Minister of Public Instruction)
- **Field(s)**: Chemistry, politics, education

## Contributions
- **Synthesis of Organic Compounds**: Berthelot synthesized numerous organic compounds, challenging the vitalism theory by demonstrating that organic substances could be created from inorganic precursors.
- **Thermodynamic Studies**: His work on thermochemistry established principles for measuring reaction heats, contributing to the development of thermodynamics.
- **Political Advocacy**: As Minister of Public Instruction, Berthelot reformed scientific education in France, emphasizing practical laboratory training and expanding access to higher education.
- **Founding of Institutions**: He played a key role in establishing the École Libre des Sciences Politiques and promoting the integration of science into national policy.

## FAQs
**Q: What were Berthelot's major scientific achievements?**  
A: Berthelot synthesized organic compounds from inorganic materials, disproving vitalism, and advanced thermochemistry through systematic studies of reaction energies.

**Q: What political roles did Berthelot hold?**  
A: He served as Minister of Public Instruction, driving educational reforms, and was a Senator, advocating for science-driven policies in France.

**Q: How did Berthelot influence education?**  
A: He modernized scientific education by integrating laboratory practices into curricula and expanding university access, particularly for sciences.

**Q: What awards recognized Berthelot's work?**  
A: He received the Copley Medal, Davy Medal, and Grand Cross of the Legion of Honour, among others, for his contributions to chemistry and public service.

## Why They Matter
Marcellin Berthelot's dual legacy in chemistry and politics reshaped both scientific practice and public policy. His synthesis work laid the groundwork for modern organic chemistry, while his political efforts ensured science became a cornerstone of French education and governance. Without his contributions, the development of chemical industries and the institutionalization of scientific research in France would have been significantly delayed.

## Notable For
- **Disproving Vitalism**: Demonstrated organic compounds could be synthesized from inorganic substances.
- **Thermochemistry Foundations**: Established methods for measuring reaction heats, critical to thermodynamics.
- **Educational Reforms**: Modernized French scientific education as Minister of Public Instruction.
- **Political Leadership**: Advocated for science integration into national policy as a Senator.
- **Awards and Recognition**: Recipient of prestigious honors, including the Copley Medal and Grand Cross of the Legion of Honour.

## Body
### Early Life and Education
Born on October 25, 1827, Berthelot studied at the École Polytechnique and later at the Collège de France, where he developed his passion for chemistry. His early research focused on organic synthesis, influenced by his mentor Antoine Jérôme Balard.

### Scientific Career
Berthelot's experiments in the 1850s-60s successfully synthesized urea and other organic compounds, challenging the prevailing vitalist beliefs. His thermochemical studies, published in *Thermochemie* (1882), provided quantitative data on reaction energies, advancing the field of physical chemistry. He also explored the history of alchemy, publishing *Les Origines de l'Alchimie* (1885).

### Political Engagement
Entering politics in the 1880s, Berthelot became Minister of Public Instruction in 1881, implementing reforms that emphasized laboratory-based learning and expanded university faculties of science. As a Senator from 1883, he championed policies supporting scientific research and its application to national development.

### Institutional Legacy
Berthelot co-founded the École Libre des Sciences Politiques (now Sciences Po) and advocated for the creation of the Institut Pasteur. His leadership in the French Academy of Sciences and other academic bodies strengthened France's scientific reputation internationally.

### International Recognition
Elected to numerous foreign academies, including the Royal Society and the Russian Academy of Sciences, Berthelot received the Copley Medal (1885) and Davy Medal (1883) for his chemical research. His work transcended national boundaries, influencing global scientific practices.

### Later Life and Death
Berthelot died on March 18, 1907, leaving a legacy as both a pioneering chemist and a visionary statesman. His dual commitment to scientific advancement and public service set a precedent for the role of scientists in governance, shaping France's intellectual and institutional landscape.

## References

1. Integrated Authority File
2. BnF authorities
3. www.accademiadellescienze.it
4. Source
5. 1911 Encyclopædia Britannica/Berthelot, Marcellin Pierre Eugène
6. [Léonore database](https://www.leonore.archives-nationales.culture.gouv.fr/ui/notice/31075#show)
7. [Source](https://www.academie-francaise.fr/les-immortels/marcellin-berthelot#:~:text=Marcellin%20BERTHELOT%20%C3%89lu%20en%201900%20au%20fauteuil%2040&text=Son%20jubil%C3%A9%20scientifique%20a%20%C3%A9t%C3%A9,Mort%20le%2018%20mars%201907.)
8. Czech National Authority Database
9. list of professors at Collège de France
10. [Award winners : Copley Medal. Royal Society](https://docs.google.com/spreadsheets/d/1dsunM9ukGLgaW3HdG9cvJ_QKd7pWjGI0qi_fCb1ROD4/pubhtml?gid=1336391689&single=true)
11. [Award winners : Davy Medal](https://docs.google.com/spreadsheets/d/1dsunM9ukGLgaW3HdG9cvJ_QKd7pWjGI0qi_fCb1ROD4/pubhtml?gid=1021770356&single=true)
12. Complete List of Royal Society Fellows 1660-2007
13. International Standard Name Identifier
14. CiNii Research
15. Virtual International Authority File
16. [Source](https://vls.hsa.ethz.ch/client/link/de/archiv/einheit/c9ac1d8ab8694a988cbb19c6dd5fb1f0)
17. senat.fr
18. Léonore database
19. SNAC
20. KNAW Past Members
21. Brockhaus Enzyklopädie
22. GeneaStar
23. Roglo
24. Proleksis Encyclopedia
25. Croatian Encyclopedia
26. www.academie-medecine.fr
27. La France savante
28. Base biographique
29. [Source](https://collection.nationalmuseum.se/sv/artists/artist/17725)
30. Find a Grave
31. Gran Enciclopèdia Catalana
32. Freebase Data Dumps. 2013
33. [Source](http://digitale.beic.it/primo_library/libweb/action/search.do?fn=search&vid=BEIC&vl%283134987UI0%29=creator&vl%28freeText0%29=Berthelot%20Marcellin)
34. nobelprize.org
35. CERL Thesaurus
36. Treccani's Enciclopedia on line
37. [Source](http://purl.org/pressemappe20/beaconlist/pe)
38. LIBRIS. 2012