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Substance Name: Carbon suboxide
RN: 504-64-3
UNII: 9M2M4H5WEJ
InChIKey: GNEVIACKFGQMHB-UHFFFAOYSA-N

Molecular Weight

  • 68.031
 
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Names and Synonyms

Name of Substance

  • Carbon suboxide

Synonym

  • UNII-9M2M4H5WEJ

Systematic Name

  • Carbon suboxide

Registry Numbers

CAS Registry Number

  • 504-64-3

FDA UNII

  • 9M2M4H5WEJ

System Generated Number

  • 0000504643

Structure Descriptors

InChI

1S/C3O2/c4-2-1-3-5

InChIKey

GNEVIACKFGQMHB-UHFFFAOYSA-N

Smiles

C(=C=O)=C=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -1.07E+02 deg C   EXP
Boiling Point 6.8 deg C   EXP
log P (octanol-water) -1.930 (none)   EST
Atmospheric OH Rate Constant 3.50E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.