Carbonyl sulfide
Properties
- Molecular formula
- COS
- Molar mass
- 60.07 g/mol
- Exact mass
- 59.9670 Da
- Density
- 1.028 g/mL (at 17 °C)
- Melting point
- −138 °C
- Boiling point
- −50 °C
- Water solubility
- 1.22 g/L (25 °C)
- logP
- 0.25Crippen estimate
- Polar surface area
- 17.1 Ų
- H-bond donors / acceptors
- 0 / 2
- Rotatable bonds
- 0
Hazards
Danger
- H220 Extremely flammable gas100% of notifiers
- H280 Contains gas under pressure; may explode if heated100% of notifiers
- H315 Causes skin irritation20.9% of notifiers
- H319 Causes serious eye irritation20.9% of notifiers
- H331 Toxic if inhaled100% of notifiers
- H335 May cause respiratory irritation20.9% of notifiers
Aggregated from 196 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P203, P210, P222, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P316, P319, P321, P332+P317, P337+P317, P362+P364, P377, P381, P403, P403+P233, P405, P410+P403, P501
Identifiers
CAS number
463-58-1SMILES
O=C=SInChIKey
JJWKPURADFRFRB-UHFFFAOYSA-NInChI
InChI=1S/COS/c2-1-3Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
9 names
- Carbon oxide sulfide (COS)
- Carbon oxysulfide
- Carbonyl sulfide (COS)
- Carbon oxysulfide (COS)
- Oxycarbon sulfide (COS)
- Carbon monoxide monosulfide
- Carbon oxide sulfide
- Thiocarbonyl oxide
- OCS
Work with Carbonyl sulfide
Predict the NMR spectrum1H and 13C shifts with multiplicities
Make a solutionWhat to weigh for any molarity and volume
Check drug-likenessLipinski, Veber and lead-likeness
Boiling point under vacuumAt any pressure, from its normal boiling point
Isotope patternExact mass and the mass spectrum pattern