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alkane
a hydrocarbon containg only single covalent bonds; alkanes are saturated hydrocarbons.
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  July 14 in chemistry
  1610 - Ferdinand II de' Medici born: invented a sealed thermometer; patron of scientists, including Galileo.
  1791 - Joseph Priestley's home (including his laboratory) in Birmingham, England, was destroyed by a rioting mob. Priestley eventually moved to the US.
  1800 - Jean-Baptiste-AndrĂ© Dumas born: organic chemist (isolated anthracene from coal tar); vapor density method (Dumas method) for determination of atomic and molecular weights; theories of organic radicals and of chemical types.
  1874 - Andre Louis Debierne born: radiochemistry, discovered actinium (Ac, element 89).
  1888 - Mary Lura Sherrill born: organic synthesis of antimalarial compounds; Garvan Medal, 1947.
  1914 - Robert Goddard obtains a patent for a liquid fuel rocket.
  1921 - Geoffrey Wilkinson born: inorganic chemistry (complex hydrides, homogeneous catalysis); Nobel Prize, 1973.
   sources: http://webserver.lemoyne.edu/faculty/giunta/week.html, http://todayinsci.com

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