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3-(Ethoxymethylene)pentane-2,4-dione

PubChem CID
240418
Structure
3-(Ethoxymethylene)pentane-2,4-dione_small.png
3-(Ethoxymethylene)pentane-2,4-dione_3D_Structure.png
Molecular Formula
Synonyms
  • 3-(ethoxymethylene)pentane-2,4-dione
  • 33884-41-2
  • 3-(ethoxymethylidene)pentane-2,4-dione
  • 3-(ethoxymethylene)-2,4-pentanedione
  • 3-ETHOXYMETHYLENE-2,4-PENTANEDIONE
Molecular Weight
156.18 g/mol
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Dates
  • Create:
    2005-03-26
  • Modify:
    2025-01-04

1 Structures

1.1 2D Structure

Chemical Structure Depiction
3-(Ethoxymethylene)pentane-2,4-dione.png

1.2 3D Conformer

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

3-(ethoxymethylidene)pentane-2,4-dione
Computed by Lexichem TK 2.7.0 (PubChem release 2024.11.20)

2.1.2 InChI

InChI=1S/C8H12O3/c1-4-11-5-8(6(2)9)7(3)10/h5H,4H2,1-3H3
Computed by InChI 1.07.0 (PubChem release 2024.11.20)

2.1.3 InChIKey

ITTXGKOHFZJUEX-UHFFFAOYSA-N
Computed by InChI 1.07.0 (PubChem release 2024.11.20)

2.1.4 SMILES

CCOC=C(C(=O)C)C(=O)C
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

C8H12O3
Computed by PubChem 2.2 (PubChem release 2024.11.20)

2.3 Other Identifiers

2.3.1 CAS

33884-41-2

2.3.2 DSSTox Substance ID

2.3.3 Nikkaji Number

2.3.4 NSC Number

2.3.5 Wikidata

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
156.18 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
XLogP3-AA
Property Value
0.4
Reference
Computed by XLogP3 3.0 (PubChem release 2024.11.20)
Property Name
Hydrogen Bond Donor Count
Property Value
0
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Hydrogen Bond Acceptor Count
Property Value
3
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Rotatable Bond Count
Property Value
4
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Exact Mass
Property Value
156.078644241 Da
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
Monoisotopic Mass
Property Value
156.078644241 Da
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
Topological Polar Surface Area
Property Value
43.4Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Heavy Atom Count
Property Value
11
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
176
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)

4 Spectral Information

4.1 1D NMR Spectra

1D NMR Spectra

4.1.1 13C NMR Spectra

1 of 2
Copyright
Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
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2 of 2
Copyright
Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
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4.1.2 17O NMR Spectra

Copyright
Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
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6 Chemical Vendors

7 Literature

7.1 Consolidated References

7.2 Springer Nature References

7.3 Thieme References

8 Patents

8.1 Depositor-Supplied Patent Identifiers

8.2 WIPO PATENTSCOPE

8.3 Chemical Co-Occurrences in Patents

8.4 Chemical-Disease Co-Occurrences in Patents

8.5 Chemical-Gene Co-Occurrences in Patents

9 Information Sources

  1. DTP/NCI
    LICENSE
    Unless otherwise indicated, all text within NCI products is free of copyright and may be reused without our permission. Credit the National Cancer Institute as the source.
    https://www.cancer.gov/policies/copyright-reuse
  2. EPA DSSTox
    3-(ethoxymethylene)pentane-2,4-dione
    https://comptox.epa.gov/dashboard/DTXSID00286589
  3. Japan Chemical Substance Dictionary (Nikkaji)
  4. NMRShiftDB
  5. SpectraBase
  6. Springer Nature
  7. Thieme Chemistry
    LICENSE
    The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4.0 license, unless otherwise stated.
    https://creativecommons.org/licenses/by-nc-nd/4.0/
  8. Wikidata
    3-(ethoxymethylene)pentane-2,4-dione
    https://www.wikidata.org/wiki/Q82022368
  9. PubChem
  10. PATENTSCOPE (WIPO)
CONTENTS