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1,2-Propadiene-1,3-dione

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

Molecular Weight：

68.03090

Exact Mass：

68.03

UNII：

9M2M4H5WEJ

DSSTox ID：

DTXSID70198443

Characteristics

PSA：

34.14000

XLogP3：

0.1

Density：

0.906g/cm3

Melting Point：

-107 °C

Boiling Point：

6.8 °C

Refractive Index：

1.351

Water Solubility：

forms malonic acid with H2O [MER06]

Drug Information

MeSH Entry Terms：

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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Guide of 1,2-Propadiene-1,3-dione

Description
Basic Attributes
Characteristics
Drug Information
Use and Manufacturing
Computed Properties

1,2-Propadiene-1,3-dione

SDS

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