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CAS 928-53-0

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(2Z)-2-Butenedinitrile

Description:
(2Z)-2-Butenedinitrile, also known as maleonitrile, is an organic compound characterized by its dinitrile functional groups. It has a molecular formula of C4H4N2 and features a double bond between the second and third carbon atoms, which contributes to its unsaturated nature. The compound is typically a colorless to pale yellow liquid with a pungent odor. It is soluble in polar solvents such as water and alcohols, but less so in non-polar solvents. (2Z)-2-Butenedinitrile is known for its reactivity, particularly in nucleophilic addition reactions due to the presence of the electron-withdrawing cyano groups. This compound is utilized in organic synthesis and can serve as an intermediate in the production of various chemicals, including pharmaceuticals and agrochemicals. Safety precautions are necessary when handling this substance, as it can be toxic and irritant to the skin and respiratory system. Proper storage in a cool, dry place away from incompatible materials is essential to maintain its stability.
Formula:C4H2N2
InChI:InChI=1S/C4H2N2/c5-3-1-2-4-6/h1-2H/b2-1-
InChI key:InChIKey=KYPOHTVBFVELTG-UPHRSURJSA-N
SMILES:C(=C\C#N)\C#N
Synonyms:
  • 2-Butenedinitrile, (Z)-
  • (2Z)-2-Butenedinitrile
  • Maleonitrile
  • 2-Butenedinitrile, (2Z)-
  • cis-Dicyanoethylene
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