Search results

  • Thumbnail for Aliphatic compound
    In organic chemistry, hydrocarbons (compounds composed solely of carbon and hydrogen) are divided into two classes: aromatic compounds and aliphatic compounds...
    5 KB (297 words) - 05:18, 11 December 2023
  • A UN number (United Nations number) is a four-digit number that identifies hazardous materials, and articles (such as explosives, flammable liquids, oxidizers...
    4 KB (529 words) - 09:16, 19 May 2024
  • A chemical composition specifies the identity, arrangement, and ratio of the chemical elements making up a compound by way of chemical and atomic bonds...
    2 KB (257 words) - 15:27, 28 February 2024
  • Ruthenium tetroxide is the inorganic compound with the formula RuO4. It is a yellow volatile solid that melts near room temperature. It has the odor of...
    14 KB (1,380 words) - 16:55, 6 April 2024
  • Thumbnail for EPN (insecticide)
    EPN is an insecticide of the phosphonothioate class. It is used against pests such as European corn borer, rice stem borer, bollworm, tobacco budworm,...
    9 KB (971 words) - 20:46, 22 December 2023
  • Thumbnail for Digallane
    Digallane (systematically named digallane(6)) is an inorganic compound with the chemical formula GaH2(H)2GaH2 (also written [{GaH2(μ-H)}2] or [Ga2H6])...
    5 KB (495 words) - 16:53, 25 September 2023
  • In thermodynamics, the phase rule is a general principle governing "pVT" systems, whose thermodynamic states are completely described by the variables...
    16 KB (2,138 words) - 17:05, 10 May 2024
  • Hypalon is a chlorosulfonated polyethylene (CSPE) synthetic rubber (CSM) noted for its resistance to chemicals, temperature extremes, and ultraviolet light...
    2 KB (222 words) - 17:23, 5 June 2023
  • Thumbnail for Diethylene glycol dinitrate
    Diethylene glycol dinitrate (DEGDN) is an explosive nitrated alcohol ester with the formula C4H8N2O7. While chemically similar to numerous other high explosives...
    5 KB (388 words) - 05:02, 16 November 2023
  • Thumbnail for Zofenoprilat
    Zofenoprilat is an angiotensin-converting enzyme inhibitor, and is the free sulfhydryl active metabolite of zofenopril. Subissi, A; Evangelista, S; Giachetti...
    2 KB (54 words) - 05:13, 8 May 2023
  • Secondary is a term used in organic chemistry to classify various types of compounds (e. g. alcohols, alkyl halides, amines) or reactive intermediates...
    7 KB (365 words) - 15:08, 10 July 2023
  • Thumbnail for Thiobuscaline
    Thiobuscaline, or 3,5-dimethoxy-4-butylthiophenethylamine]], is a lesser-known psychedelic drug. It is an analog of buscaline. Thiobuscaline was first...
    3 KB (193 words) - 14:46, 26 November 2022
  • Carbolabs, Inc., is an American chemistry company specializing in reactions utilizing phosgene, founded by Joe Karabinos in 1967. Originally located in...
    3 KB (195 words) - 20:31, 2 February 2024
  • Goulding Chemicals Ltd is a wholly owned subsidiary of Origin Enterprises plc. The company supplies a wide range of Agricultural Fertilisers and Industrial...
    2 KB (146 words) - 06:35, 12 December 2023
  • Sydney Percy Smith Andrew FRS (1926–2011) was an English industrial chemical engineer. His whole career was with Imperial Chemical Industries (ICI), subsequently...
    1 KB (72 words) - 16:32, 18 September 2023
  • Makhluf J. Haddadin (1935 – September 21, 2022) was a Jordanian chemistry professor at the American University of Beirut. Haddadin was born in Ma'in, Jordan...
    4 KB (479 words) - 18:47, 8 February 2023
  • Ether Margaret Luis (28 August 1898 – 30 May 1998) was a Scottish chemist who was one of the first women appointed to the chemistry staff of the University...
    3 KB (230 words) - 16:46, 6 March 2024