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CAS 63521-92-6

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4-Pentenoic anhydride

Description:
4-Pentenoic anhydride, with the CAS number 63521-92-6, is an organic compound characterized by its anhydride functional group derived from 4-pentenoic acid. It typically appears as a colorless to pale yellow liquid and has a distinctive odor. The compound is known for its reactivity, particularly in polymerization and as a building block in organic synthesis. It can undergo various chemical reactions, including nucleophilic addition and ring-opening reactions, making it useful in the production of polymers, resins, and other chemical intermediates. The presence of the double bond in its structure contributes to its reactivity, allowing it to participate in addition reactions with nucleophiles. Additionally, 4-pentenoic anhydride is soluble in organic solvents, which enhances its utility in various applications. However, it should be handled with care due to potential irritant properties and the need for appropriate safety measures during use. Overall, its unique structure and reactivity make it a valuable compound in the field of organic chemistry and materials science.
Formula:C10H14O3
InChI:InChI=1S/C10H14O3/c1-3-5-7-9(11)13-10(12)8-6-4-2/h3-4H,1-2,5-8H2
InChI key:InChIKey=NEDHQDYBHYNBIF-UHFFFAOYSA-N
SMILES:C(OC(CCC=C)=O)(CCC=C)=O
Synonyms:
  • 4-Pentenoic anhydide
  • 4-Pentenoic acid, anhydride
  • 4-Pentenoic acid, 1,1′-anhydride
  • 4-Pentenoic anhydride
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