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acetylene    音标拼音: [əs'ɛtəl,in]
n. 乙炔,电石气

乙炔,电石气

acetylene
n 1: a colorless flammable gas used chiefly in welding and in
organic synthesis [synonym: {acetylene}, {ethyne}, {alkyne}]

Acetylene \A*cet"y*lene\, n. (Chem.)
A gaseous compound of carbon and hydrogen, in the proportion
of two atoms of the former to two of the latter. It is a
colorless gas, with a peculiar, unpleasant odor, and is
produced for use as an illuminating gas in a number of ways,
but chiefly by the action of water on calcium carbide. Its
light is very brilliant. --Watts.
[1913 Webster] Ach

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  • Acetylene - Wikipedia
    Acetylene is not especially toxic, but when generated from calcium carbide, or CaC 2, it can contain toxic impurities such as traces of phosphine and arsine, which gives it a distinct garlic-like smell It is also highly flammable, as are most light hydrocarbons, hence its use in welding
  • Acetylene | Description, Properties, Uses | Britannica
    Pure acetylene is a colourless gas with a pleasant odour; as prepared from calcium carbide, it usually contains traces of phosphine that cause an unpleasant garliclike odour Acetylene can be decomposed to its elements with the liberation of heat
  • Acetylene | C2H2 | CID 6326 - PubChem
    On January 25, 2005, acetylene flowed into the lime shed at Acetylene Services Company (ASCO), a Perth Amboy, New Jersey, acetylene manufacturer and packager This resulted in an explosion, which killed three workers and seriously injured a fourth
  • What is Acetylene? - BYJUS
    What is Acetylene? C 2 H 2 is the simplest alkyne chemical compound with the chemical name Acetylene Acetylene is also called Ethyne or Narcylen or Vinylene It is widely used as a chemical building block and as a fuel In its pure form, it is unstable and is handled as a solution
  • Acetylene - Encyclopedia. com
    Acetylene is a colorless, combustible gas with a distinctive odor When acetylene is liquefied, compressed, heated, or mixed with air, it becomes highly explosive As a result special precautions are required during its production and handling
  • Acetylene: Properties, Reactions And Toxicology
    It finds widespread use as a fuel in oxy-acetylene welding and cutting due to its incredibly hot flame, and as a chemical building block for various organic chemicals and plastics Acetylene also known as ethyne, is a colorless, flammable gas with the chemical formula C2H2
  • What is Acetylene? (with pictures) - AllTheScience
    Acetylene is a colorless and flammable gas that has a distinct garlic-like odor It is composed of a mixture of two hydrogen and two carbon atoms and is member of a group of hydrocarbons known as alkynes or acetylenes
  • Acetylene - New World Encyclopedia
    Acetylene was discovered in 1836 by Edmund Davy who identified it as a "new carburet of hydrogen " It was rediscovered in 1860 by French chemist Marcellin Berthelot, who coined the name "acetylene " The Nobel Laureate Gustaf Dalén was blinded by an acetylene explosion
  • Acetylene: Properties, Structure, Behaviour
    Acetylene, or ethyne, is the simplest alkyne and an unsaturated hydrocarbon Its chemical formula, C₂H₂, signifies that it consists of two carbon atoms connected by a triple bond, with each carbon atom also bonded to a hydrogen atom
  • Structure, Molecular Mass, Properties Uses of Acetylene
    Acetylene is a colorless, highly flammable gas with the chemical formula C2H2 It is the simplest alkyne and consists of two carbon atoms triple-bonded to each other, with each carbon atom bonded to two hydrogen atoms





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