2,5-Hexanedione

CAS Registry Number®

110-13-4

CAS Name

2,5-Hexanedione

Molecular Formula

C6H10O2

Molecular Mass

114.14

Cite this Page

2,5-Hexanedione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=110-13-4 (retrieved 2025-03-28) (CAS RN: 110-13-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    190 °C

  • Melting Point (2)

    -5.5 °C

  • Density (3)

    0.940 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H10O2/c1-5(7)3-4-6(2)8/h3-4H2,1-2H3

InChIKey

InChIKey=OJVAMHKKJGICOG-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • 2,5-Hexanedione
  • α,β-Diacetylethane
  • 1,2-Diacetylethane
  • Acetonylacetone
  • Diacetonyl

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