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Home > Encyclopedia > 1,2-Propadiene-1,3-dione

1,2-Propadiene-1,3-dione

1,2-Propadiene-1,3-dione structure

1,2-Propadiene-1,3-dione 

structure
  • CAS No:

    504-64-3

  • Formula:

    C3O2

  • Chemical Name:

    1,2-Propadiene-1,3-dione

  • Synonyms:

    1,2-Propadiene-1,3-dione;Carbon oxide (C3O2);Carbon suboxide;Carbon suboxide (C3O2);12076-43-6

Description

colorless, highly refractive liquid or colorless gas, which burns with a blue sooty flame; odor like acrolein or mustard oil; structure: O=C=C=C=O [MER06]


Carbon suboxide is a carbon oxide and a member of allenes.

1,2-Propadiene-1,3-dione Basic Attributes

68.03090

68.03

9M2M4H5WEJ

DTXSID70198443

Characteristics

34.14000

0.1

0.906g/cm3

-107 °C

6.8 °C

1.351

forms malonic acid with H2O [MER06]

Drug Information

C3-O2

1,2-Propadiene-1,3-dione Use and Manufacturing

preparation of malonates; improving dye affinity of fibers.

Computed Properties

Molecular Weight:68.03
XLogP3:0.1
Hydrogen Bond Acceptor Count:2
Exact Mass:67.989829239
Monoisotopic Mass:67.989829239
Topological Polar Surface Area:34.1
Heavy Atom Count:5
Complexity:91.3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:No

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