1,1,2,2-Ethenetetracarboxylic acid

CAS Registry Number®

4363-44-4
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CAS Name

1,1,2,2-Ethenetetracarboxylic acid

Molecular Formula

C6H4O8

Molecular Mass

204.09

Cite this Page

1,1,2,2-Ethenetetracarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=4363-44-4 (retrieved 2024-03-29) (CAS RN: 4363-44-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    155-165 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H4O8/c7-3(8)1(4(9)10)2(5(11)12)6(13)14/h(H,7,8)(H,9,10)(H,11,12)(H,13,14)

InChIKey

InChIKey=AIJZIRPGCQPZSL-UHFFFAOYSA-N

SMILES

C(=C(C(O)=O)C(O)=O)(C(O)=O)C(O)=O

Canonical SMILES

O=C(O)C(C(=O)O)=C(C(=O)O)C(=O)O

Other Names for this Substance

  • 1,1,2,2-Ethenetetracarboxylic acid
  • Ethenetetracarboxylic acid
  • Δ2,2′-Bimalonic acid

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