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Acetylene

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Acetylene

Molecular formula: C2H2 CAS# 74-86-2
Categories: Alkyne
PubChem CID: 6326 | CHEBI:27518 | ChemSpider ID: 6086 | CB7442566
Names
English:
Acetylene
EINECS:200-816-9
Ethenylene
Ethine
Ethyne(IUPAC)
HSDB 166
Narcylen
Vinylene

Variants of the formula:

HC%CH
H-C%C-H
C2H2
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Acetylene is involved

  • H2O + HC%CH -> /`|O|\H
  • HC%CH + 2H2O -> H3C/`|O|\OH + H2
  • CaC2 + 2H2O → HC%CH + Ca(OH)2
  • 2CH4 ">1400^oC"--> C2H2 + 3H2
  • HC%CH + AsCl3 -> ClCH=CHAsCl2