108:, as the second of two daughters born to Mary Beaver and Carl S. Hahn, a German immigrant. She received extensive academic training in chemistry and was an instructor at numerous women's colleges across the United States. In 1908 she established her independent research group at Mount Holyoke College, publishing numerous scientific journal articles and books. In addition, Hahn worked in the private sector as an industrial chemist focusing on coal tar research. In 1941 she retired. Outside of her professional life, Dorothy enjoyed traveling and spent her summers at
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Outside of academia, Hahn showed interest in industrial chemistry and conducted research on coal tar products in the private sector. These pursuits allowed Mount
Holyoke to gain funds for new facilities and scholarships. To celebrate her contributions, Mount Holyoke College furnished a seminar room
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in
Pittsburgh, Pennsylvania, and remained there until 1906. Concurrently, Hahn taught biology at the Pittsburgh and Allegheny Kindergarten College from 1904 to 1906. Driven by a desire to further her research interests, she undertook studies in organic chemistry at the
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where she would spend the remainder of her career. After publishing her first paper in 1913, she was promoted to associate professor. From 1915 to 1916 Dorothy conducted research into the relationship between electrons and chemical valence in collaboration with
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one of which was titled "Synthesis of the
Polypeptide-Hydantoin: Tyrosylalanine-Hydantoin. II." During her time as a professor, she coauthored several books alongside other notable authors such as Arthur Messinger Comey. These books included
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in her independent career and was promoted to full professor in 1918. Dorothy retired in 1941 after mentoring and preparing numerous women for graduate studies.
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at Yale
University as an American Association of University Women fellow and earned her Ph.D. in 1916. She continued her work on cyclic polypeptide
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In 1894, Hahn graduated from Miss
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from 1906 to 1907. She then returned to the United States to continue her research at her alma mater,
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Hahn, Dorothy A.; Allbee, Angie G. (1913). "Saturated δ-Ketonic Esters and their
Derivatives".
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205:(1933). She also participated in translating and enlarging Ferdinand Henrich's
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Notable women in the physical sciences : a biographical dictionary
425:"Synthesis of the Polypeptide-Hydantoin: Tyrosylalanine-Hydantoin. II"
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The
Catalytic Oxidation of Organic Compounds in the Vapor Phase
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Hahn, Dorothy A.; Gilman, Elizabeth (December 1925).
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Shearer, Benjamin F.; Shearer, Barbara Smith (1997),
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in her honor within the then new chemistry building.
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171:Saturated δ-Ketonic Esters and their Derivatives
494:Dorothy A. Hahn Papers at Mount Holyoke College
250:The Biographical Dictionary of Women in Science
341:"Hahn, Dorothy (1876–1950) | Encyclopedia.com"
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281:. Facts on File, Incorporated. p. 298.
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429:Journal of the American Chemical Society
375:(. ed.). Denver, Colo. : ABC-Clio.
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207:Theories of Organic Chemistry
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177:utilizing ultraviolet
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225:References
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