CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Carl Magnus von Hell

German chemist (1849–1926)

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 29, 2026
Entity authorityQ86704 ↗
Source-derived summary

Carl Magnus von Hell (8 September 1849, Stuttgart – 11 December 1926, Stuttgart) was the German chemist who discovered, together with Jacob Volhard and the Russian chemist Nikolay Zelinsky, the Hell–Volhard–Zelinsky halogenation reaction.

Life

He studied chemistry at the Technical University of Stuttgart with

Hermann von Fehling and at the Ludwig-Maximilians-Universität München with Emil Erlenmeyer. After serving in the Franco-Prussian War in 1870, he became assistant professor, and after the death of Fehling in 1883, professor for chemistry at the Technical University of Stuttgart. He supervised the building of the new laboratory which was finished in 1895/96. His research interests have been dicarboxylic acids, aliphatic hydrocarbons and their synthesis. He synthesized the C60H122 showing that carbon chains of up to 60 atoms are possible.

Due to an eye illness he asked for retirement in 1914.

References

H. Kauffmann (1927). "Carl Magnus von Hell". Berichte der deutschen chemischen Gesellschaft (A and B Series).

Editorial summary

“Carl Magnus von Hell” enters the record as german chemist (1849–1926). Crown Archives preserves that source wording while asking what Carl, Magnus and Hell can confirm, complicate or overturn.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1849, 1926, 1870, 1883—that can be checked directly. The authority record carries competing date values—1849-09-08, 1849—which should remain separate until their references and qualifiers are resolved. Its strongest next move is a source search built around Carl, Magnus and Hell.
Editorial analysis

Why this record matters

“Carl Magnus von Hell” is worth following because a concise public description often conceals a longer documentary argument. Here, Carl, Magnus and Hell provides the most credible route into that argument.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 29, 2026. The linked authority identifier is Q86704. VIAF identifies the subject as 770493. 4 of 4 selected statements include explicit references; 0 carry qualifiers and 1 use preferred rank. The first chronological checks are 1849, 1926, 1870 and 1883.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Carl Magnus von Hell”, its source revision and the description used here.
  2. Expand the search: follow Carl Magnus von Hell primary sources, Carl Magnus von Hell archive and Carl research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Carl Magnus von Hell”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which institution is responsible for the underlying evidence?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Carl Magnus von Hell” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.