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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
  • What Is Acetylene Gas and How Is It Used? - Engineer Fix
    Acetylene is the simplest member of the alkyne family of hydrocarbons, defined by its chemical formula $\text {C}_2\text {H}_2$ This colorless gas is a highly reactive compound known for its tremendous energy content, which has made it a foundational component in industrial history
  • 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
    Description 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
  • 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 )
  • What Is Acetylene Made Of and How Is It Produced?
    Acetylene, chemically known as ethyne, is a simple hydrocarbon gas recognized for its high-energy properties This colorless compound serves as both a high-performance fuel and a foundational chemical building block for many industrial products
  • 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 (C2H2) properties - Chemical Portal
    Chemical compound properties database with melting point, boiling point, density and alternative names
  • Acetylene – EngineeringTechnology. org
    Acetylene is a colorless, flammable gas that is widely used as a fuel and a chemical building block in various industrial processes It is a hydrocarbon with the chemical formula C2H2 and is produced by the reaction between calcium carbide and water
  • 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





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