CAS 70776-23-7

Acetic acid, 2-cyano-, 1,1′-anhydride

Description:

Acetic acid, 2-cyano-, 1,1′-anhydride, with the CAS number 70776-23-7, is a chemical compound that belongs to the class of anhydrides. It is characterized by the presence of both acetic acid and a cyano group, which contributes to its reactivity and potential applications in organic synthesis. This compound typically appears as a colorless to pale yellow liquid and has a pungent odor. It is known for its ability to participate in various chemical reactions, including acylation and condensation reactions, making it useful in the synthesis of pharmaceuticals and agrochemicals. The presence of the cyano group enhances its electrophilic character, allowing it to react with nucleophiles. As with many anhydrides, it may exhibit corrosive properties and should be handled with care, utilizing appropriate safety measures to avoid exposure. Its reactivity and functional groups make it a valuable intermediate in organic chemistry, particularly in the development of more complex molecules.

Formula: C₆H₄N₂O₃

InChI: InChI=1S/C6H4N2O3/c7-3-1-5(9)11-6(10)2-4-8/h1-2H2

InChI key: InChIKey=XOXXFRIKPZNUFO-UHFFFAOYSA-N

SMILES: C(OC(CC#N)=O)(CC#N)=O

Synonyms:

• Acetic acid, 2-cyano-, 1,1′-anhydride
• Cyanoacetic anhydride
• 2-Cyanoacetyl 2-cyanoacetate
• Acetic acid, cyano-, anhydride
• 2-Cyanoacetic anhydride