1,2-Benzenedicarboxylic acid, 4,4′-carbonylbis-, ar,ar′-diethyl ester

CAS Registry Number®

51018-94-1

CAS Name

1,2-Benzenedicarboxylic acid, 4,4′-carbonylbis-, ar,ar′-diethyl ester

Molecular Formula

C21H18O9

Cite this Page

1,2-Benzenedicarboxylic acid, 4,4′-carbonylbis-, ar,ar′-diethyl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=51018-94-1 (retrieved 2025-08-04) (CAS RN: 51018-94-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • 1,2-Benzenedicarboxylic acid, 4,4′-carbonylbis-, ar,ar′-diethyl ester
  • Diethyl dihydrogen 3,3′,4,4′-benzophenonetetracarboxylate
  • Diethyl 3,3′,4,4′-benzophenonetetracarboxylate

Deleted or Replaced CAS Registry Numbers

34012-75-4, 37338-12-8, 50853-35-5, 50986-39-5, 51063-33-3, 72252-63-2, 143454-55-1, 152880-26-7

CAS INSIGHTSTM
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