Diethyl 1,3-acetonedicarboxylate

CAS Registry Number®

105-50-0

CAS Name

Diethyl 1,3-acetonedicarboxylate

Molecular Formula

C9H14O5

Molecular Mass

202.20

Cite this Page

Diethyl 1,3-acetonedicarboxylate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=105-50-0 (retrieved 2025-05-27) (CAS RN: 105-50-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    131-132.5 °C @ Press: 9 Torr

  • Melting Point (2)

    47-48 °C

  • Density (1)

    1.1182 g/cm³ @ Temp: 20.8 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H14O5/c1-3-13-8(11)5-7(10)6-9(12)14-4-2/h3-6H2,1-2H3

InChIKey

InChIKey=ZSANYRMTSBBUCA-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Pentanedioic acid, 3-oxo-, 1,5-diethyl ester
  • Glutaric acid, 3-oxo-, diethyl ester
  • Pentanedioic acid, 3-oxo-, diethyl ester
  • Glutaric acid, β-oxo-, diethyl ester
  • Diethyl acetonedicarboxylate

View All

Deleted or Replaced CAS Registry Numbers

31096-04-5

CAS INSIGHTSTM
A photo depiction of someone watching the webinar from their monitor