Wallace Carothers

27 April 1896 – 29 April 1937

Wallace Hume Carothers was an American chemist who led organic chemistry research at DuPont, where his group invented neoprene and nylon. His work on polymerization laid the foundations of modern polymer science. He died by suicide in 1937, before nylon was commercially introduced.

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Life events

Born in Burlington, Iowa
27 April 1896

Wallace Hume Carothers was born in Burlington, Iowa, the eldest of four children.

Source: en.wikipedia.org
Birth ✓
Earned bachelor's degree from Tarkio College
1920

Carothers completed his undergraduate degree in chemistry at Tarkio College in Missouri, where he also taught during his studies.

Source: en.wikipedia.org
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Received Ph.D. in organic chemistry from the University of Illinois
1924

He earned his doctorate at the University of Illinois under Roger Adams.

Source: en.wikipedia.org
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Taught organic chemistry at Harvard University
1926 – 1928

Carothers joined Harvard as an instructor in organic chemistry before moving to industry.

Source: en.wikipedia.org
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Joined DuPont to lead organic chemistry research
1928

He became head of organic chemistry research at DuPont's Experimental Station in Wilmington, Delaware.

Source: en.wikipedia.org
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Group developed neoprene, the first commercially successful synthetic rubber
1930

Carothers's laboratory at DuPont produced the synthetic rubber later marketed as neoprene.

Source: en.wikipedia.org
Achievement ✓
First synthesized nylon at DuPont
28 February 1935

Carothers's team produced nylon 6,6, the first fully synthetic fiber, in early 1935.

Source: en.wikipedia.org
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Elected to the National Academy of Sciences
1936

He became the first industrial organic chemist elected to the U.S. National Academy of Sciences.

Source: en.wikipedia.org
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Married Helen Sweetman
21 February 1936

Carothers married Helen Sweetman, a DuPont employee, in 1936.

Source: en.wikipedia.org
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Died in Philadelphia, Pennsylvania
29 April 1937

Suffering from depression, Carothers died by suicide in a Philadelphia hotel room two days after his 41st birthday.

Source: en.wikipedia.org
Death ✓