• Thumbnail for Emil Erlenmeyer
    Richard August Carl Emil Erlenmeyer (28 June 1825 – 22 January 1909), known simply as Emil Erlenmeyer, was a German chemist known for contributing to...
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  • Thumbnail for Erlenmeyer flask
    neck. It is named after the German chemist Emil Erlenmeyer (1825–1909), who invented it in 1860. Erlenmeyer flasks have wide bases and narrow necks. They...
    8 KB (964 words) - 00:04, 31 October 2024
  • The word Erlenmeyer may mean: Richard August Carl Emil Erlenmeyer (1825–1909), German chemist Erlenmeyer flask, conical glassware invented by Richard...
    545 bytes (106 words) - 17:21, 10 July 2018
  • Carl Emil Erlenmeyer (July 14, 1864 – February 8, 1921), also known as Emil Erlenmeyer, Jr., was a German chemist and the discoverer of the Erlenmeyer-Plöchl...
    2 KB (148 words) - 21:48, 7 October 2023
  • Thumbnail for Erlenmeyer–Plöchl azlactone and amino-acid synthesis
    The Erlenmeyer–Plöchl azlactone and amino acid synthesis, named after Friedrich Gustav Carl Emil Erlenmeyer who partly discovered the reaction, is a series...
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  • University of Basel. Hans Erlenmeyer came from a family of chemists; his grandfather Emil Erlenmeyer and his father Emil Erlenmeyer Jr. were both chemistry...
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  • Bollée – Ernest Sylvain Bollée Ericsson engine – John Ericsson Erlenmeyer flask – Emil Erlenmeyer Euclidean geometry – Euclid Fairbairn–Sykes fighting knife...
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  • Thumbnail for Naphthalene
    in 1826. The structure of two fused benzene rings was proposed by Emil Erlenmeyer in 1866, and confirmed by Carl Gräbe three years later. A naphthalene...
    37 KB (3,370 words) - 11:45, 2 November 2024
  • Thumbnail for Styrene
    styrene by dry-distilling "metastyrol". In 1865, the German chemist Emil Erlenmeyer found that styrene could form a dimer, and in 1866 the French chemist...
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  • Thumbnail for Aschaffenburg
    Brentano (1778–1842), poet and novelist Franz Bopp (1791–1867), linguist Emil Erlenmeyer (1825–1909), chemist Alois Alzheimer (1864–1915), psychiatrist and...
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  • Erdmann Hugo Erdmann Charles F. Erhart Friedrich Gustav Carl Emil Erlenmeyer Emil Erlenmeyer Gerhard Ertl Arnold Eucken Constantin Fahlberg Marga Faulstich...
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  • Thumbnail for Alexander Borodin
    position at Heidelberg University. He worked in the laboratory of Emil Erlenmeyer working on benzene derivatives. He also spent time in Pisa, working...
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  • Thumbnail for August Kekulé
    addition to Kekulé and Couper, Frankland, Wurtz, Alexander Crum Brown, Emil Erlenmeyer, and Alexander Butlerov. Kekulé's idea of assigning certain atoms to...
    21 KB (2,344 words) - 18:40, 23 October 2024
  • Thumbnail for Laboratory flask
    approx. 100 ml, neck graduated 0–6: 0.1 ml. Erlenmeyer flasks (introduced in 1861 by German chemist Emil Erlenmeyer (1825–1909)) are shaped like a cone, usually...
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  • Thumbnail for Cystine
    cystine was determined by synthesis in 1903 by the German chemist Emil Erlenmeyer. The history of cystine and cysteine is complicated by the dimer-monomer...
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  • Thumbnail for Technical University of Munich
    the Diesel engine Claude Dornier, airplane designer Emil Erlenmeyer, chemist, known for the Erlenmeyer flask Asta Hampe, engineer, statistician and economist...
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  • Albrecht Erlenmeyer (1900 - 1967), the son of Friedrich Gustav Carl Emil Erlenmeyer (Emil Jr.) and grandson of Richard August Carl Emil Erlenmeyer (Emil Sr...
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  • Thumbnail for Friedrich Konrad Beilstein
    (1911). "Obituary notices: Friedrich Konrad Beilstein, 1838–1906; Emil Erlenmeyer, 1825–1909; Rudolph Fittig, 1835–1910; Hans Heinrich Landolt, 1831–1910;...
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  • Thumbnail for Bernhard Tollens
    factory. Tollens left the job after six months and joined the group of Emil Erlenmeyer at the University of Heidelberg for six months. He later worked with...
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  • Thumbnail for Viktor Meyer
    Robert Bunsen, where he also heard lectures on organic chemistry by Emil Erlenmeyer. As no research was required under Bunsen at the time, Meyer received...
    14 KB (1,334 words) - 09:44, 7 April 2024
  • Ericsson (1803–1889), Sweden – the two screw-propeller Emil Erlenmeyer (1825–1909), Germany – Erlenmeyer flask Sir Martin John Evans (born 1941), together...
    107 KB (12,077 words) - 05:52, 10 November 2024
  • and early nutritionist, and the first person to isolate Vitamin E Emil Erlenmeyer (1825–1909), German chemist Richard R. Ernst (1933–2021), Swiss physical...
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  • system of hydrocarbon nomenclature and invents the Hofmann voltameter. Emil Erlenmeyer proposes that naphthalene has a structure of two fused benzene rings...
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  • English secularist, co-operator and newspaper editor (b. 1817) 1909 – Emil Erlenmeyer, German chemist and academic (b. 1825) 1921 – George Streeter, American...
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  • Thumbnail for Anethole
    family of related compounds was derived. Although the German chemist Emil Erlenmeyer proposed the correct molecular structure for anethole in 1866, it was...
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  • Thumbnail for Justus von Liebig
    Fehling Hermann Franz Moritz Kopp August von Hofmann Lyon Playfair Emil Erlenmeyer Heinrich Ritthausen Moritz Traube Adolph Strecker Wilhelm Henneberg...
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  • crystalline alkaloid which he calls cocaine. The Erlenmeyer flask is created by German chemist Emil Erlenmeyer. Carl Wilhelm Borchardt first discovers and...
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  • Stuttgart with Hermann von Fehling and at the University of Munich with Emil Erlenmeyer. After serving in the Franco-Prussian war in 1870 he became assistant...
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  • Thumbnail for List of German inventions and discoveries
    and rubidium by Robert Bunsen and Gustav Kirchhoff 1860: Erlenmeyer flask by Emil Erlenmeyer 1863–64: Discovery of indium by Ferdinand Reich and Hieronymous...
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  • Thumbnail for Taunusstein
    France (2022) Carl Friedrich Emil von Ibell (1780–1834), government president of the Duchy of Nassau/Hesse-Homburg Emil Erlenmeyer (1825–1909), chemist Horst...
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