carbon suboxide

Names

[ CAS No. ]:
504-64-3

[ Name ]:
carbon suboxide

[Synonym ]:
1,2-Propadiene-1,3-dione
propadienedione
tricarbon dioxide
Propadiendion
propadiene-1,3-dione
Carbon suboxide
O=C=C=C=O
Dicarbonyl-methan
propa-1,2-diene-1,3-dione
Tricarbondioxyd
Kohlensuboxid

Chemical & Physical Properties

[ Density]:
0.906g/cm3

[ Boiling Point ]:
6.8ºC at 760mmHg

[ Molecular Formula ]:
C3O2

[ Molecular Weight ]:
68.03090

[ Exact Mass ]:
67.98980

[ PSA ]:
34.14000

[ Index of Refraction ]:
1.351

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • O,O'-diacetylated tartaric anhydride
  • carbon monoxide
  • Bis(trimethylsilyl) malonate
  • dibromomalonic acid dichloride
  • Diethyl malonate
  • 3-Acetyloxy-2,5-furandione
  • Malonic acid
  • dibromomalonic acid dibromide
  • Diethyl ether
  • Diethyloxalate

DownStream

  • N,N''-DI-O-TOLYL-MALONAMIDE
  • N,N''-DIBENZYL-MALONAMIDE
  • Dipropyl Malonate
  • N,N'-dipropylpropanediamide
  • Dihexyl Malonate
  • bis(1H-benzimidazol-2-yl) propanedioate
  • 2-(4-chlorophenyl)-6-hydroxy-1,3-thiazin-4-one
  • undecane-5,7-dione
  • N,N-dihydroxypropanediamide

Related Compounds

  • carbon suboxide sulfide
  • carbon suboxide selenide
  • carbon suboxide bis-(dimethyl acetal)
  • carbon
  • carbon monoxide (13c, 18o)
  • carbon-14 atom
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine