Chemical Property of Carbon suboxide
Edit
Chemical Property:
- Vapor Pressure:1480mmHg at 25°C
- Melting Point:-111.3°
- Refractive Index:n0D 1.45384; nD-12 1.46757
- Boiling Point:6.8°Cat760mmHg
- Flash Point:°C
- PSA：34.14000
- Density:0.906g/cm3
- LogP:-0.63910
- Water Solubility.:forms malonic acid with H2O [MER06]
- XLogP3:0.1
- Hydrogen Bond Donor Count:0
- Hydrogen Bond Acceptor Count:2
- Rotatable Bond Count:0
- Exact Mass:67.989829239
- Heavy Atom Count:5
- Complexity:91.3
- Purity/Quality:
-
98%,99%, *data from raw suppliers
CARBON SUBOXIDE 95.00% *data from reagent suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:
- MSDS Files:
-
SDS file from LookChem
Useful:
- Canonical SMILES:C(=C=O)=C=O
-
Physical properties
Colorless gas; strong, pungent odor; gas density 2.985 g/L; liquid density 1.114 g/mL at 0°C; refractive index 1.4538 (at 0°C); vapor pressure 588 torr at 0°C; liquefies at 6.8°C; freezes at -111.3°C; burns with a blue sooty flame; reacts with water. The compound is unstable, polymerizing on storage.
-
Uses
preparation of malonates; improving dye affinity of fibers.
