Diacetyltartaric acid

CAS Registry Number®

51591-38-9

CAS Name

Diacetyltartaric acid

Molecular Formula

C8H10O8

Molecular Mass

234.16

Cite this Page

Diacetyltartaric acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=51591-38-9 (retrieved 2024-11-24) (CAS RN: 51591-38-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    118 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H10O8/c1-3(9)15-5(7(11)12)6(8(13)14)16-4(2)10/h5-6H,1-2H3,(H,11,12)(H,13,14)/t5-,6-/m1/s1

InChIKey

InChIKey=DNISEZBAYYIQFB-PHDIDXHHSA-N

SMILES

[C@H]([C@@H](OC(C)=O)C(O)=O)(OC(C)=O)C(O)=O

Canonical SMILES

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

Other Names for this Substance

  • Butanedioic acid, 2,3-bis(acetyloxy)-, (2R,3R)-
  • Butanedioic acid, 2,3-bis(acetyloxy)-, [R-(R*,R*)]-
  • (2R,3R)-2,3-Bis(acetyloxy)butanedioic acid
  • Tartaric acid diacetate
  • DAWE

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Deleted or Replaced CAS Registry Numbers

101489-39-8, 106779-29-7, 120111-83-3, 83529-36-6

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