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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
  • Acetylene | Description, Properties, Uses | Britannica
    acetylene, the simplest and best-known member of the hydrocarbon series containing one or more pairs of carbon atoms linked by triple bonds, called the acetylenic series, or alkynes
  • Acetylene | C2H2 | CID 6326 - PubChem
    Acetylene appears as a colorless gas with a faint garlic-like odor Easily ignited and burns with a sooty flame Gas is lighter than air Flame may flash back to the source of a leak very easily Under prolonged exposure to fire or heat the containers may rupture violently and rocket
  • What Is Acetylene Used For? - WestAir
    Acetylene is primarily used for welding, metal fabrication, and chemical manufacturing, though it also has various specialized applications Its unique properties and high flame temperature make it a valuable resource across industries
  • Acetylene - New World Encyclopedia
    Acetylene (systematic name: ethyne) is a hydrocarbon belonging to the group of alkynes It is considered to be the simplest of all alkynes as it consists of two hydrogen atoms and two carbon atoms
  • 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 | Linde formerly Praxair
    Acetylene (C 2 H 2) is a colorless, highly flammable gas Mostly used for oxy-fuel cutting and brazing applications, acetylene has a high heat release in the primary flame and moderate heat in the secondary flame
  • Acetylene: Properties, Reactions And Toxicology
    Acetylene has a carbon-carbon triple bond (C≡C), characterized by a short length (0 1205 nm) and high energy of formation This configuration makes acetylene highly unstable and reactive due to its unsaturated nature
  • ACETYLENE | CAMEO Chemicals | NOAA
    It reacts with silver, copper and lead to form sensitive, explosive salts Since acetylene is endothermic and effectively a reducing agent, its reaction with oxidants can be very violent (examples: calcium hypochlorite, nitric acid, nitrogen oxide, ozone, trifluoromethyl hypofluorite, etc )
  • Acetylene: general information - GOV. UK
    Acetylene is used in industry as a raw material in the production of other chemicals such as acetaldehyde and vinyl chloride It is also used in oxy-acetylene welding and in the production of





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