Ethanedioic acid, bimol. monoanhydride, dimethyl ester

CAS Registry Number®

5781-55-5

CAS Name

Ethanedioic acid, bimol. monoanhydride, dimethyl ester

Molecular Formula

C6H6O7

Molecular Mass

190.11

Cite this Page

Ethanedioic acid, bimol. monoanhydride, dimethyl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5781-55-5 (retrieved 2024-11-23) (CAS RN: 5781-55-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    65-67 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H6O7/c1-11-3(7)5(9)13-6(10)4(8)12-2/h1-2H3

InChIKey

InChIKey=JKFKZGGSAYSSBN-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Ethanedioic acid, bimol. monoanhydride, dimethyl ester
  • Oxalic acid, bimol. monoanhydride, dimethyl ester
  • Methoxalic anhydride
  • NSC 141023
  • 2,5,8-Trioxanonane-3,4,6,7-tetrone

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