CO

URI: https://gptkb.org/entity/CO
GPTKB entity
AI-created image of CO
AI-created image
Statements (50)
Predicate Object
gptkbp:instanceOf gptkb:chemical_compound
gptkbp:antidote 100% oxygen
hyperbaric oxygen
gptkbp:appearance colorless gas
gptkbp:aroma odorless
gptkbp:autoignitionTemperature 609 °C
gptkbp:band triple bond
gptkbp:boilingPoint −191.5 °C
gptkbp:CASNumber 630-08-0
gptkbp:chemicalFormula gptkb:CO
gptkbp:commonName carbon monoxide
gptkbp:density 1.145 kg/m³ (at 0 °C, 1 atm)
gptkbp:dipoleMoment 0.112 D
gptkbp:discoveredBy gptkb:William_Cruickshank
gptkbp:discoveredIn 1800
gptkbp:EC_number 211-128-3
gptkbp:explosiveLimits 12.5–74.2% (in air)
gptkbp:flammability flammable
gptkbp:foundIn volcanic gases
automobile exhaust
cigarette smoke
gptkbp:frequency infrared active
gptkbp:GmelinNumber 142
gptkbp:IUPACName carbon monoxide
gptkbp:meltingPoint −205 °C
gptkbp:molecularWeight 28.01 g/mol
gptkbp:monitors carbon monoxide detectors
gptkbp:NIOSHNumber FG3500000
gptkbp:oxidationStateOfCarbon +2
gptkbp:oxidationStates -2
gptkbp:producedBy incomplete combustion of carbon-containing fuels
gptkbp:PubChem_CID 281
17245
gptkbp:relatedTo carbon dioxide
formyl group
gptkbp:riskFactor gptkb:poisoning
asphyxiation
H220, H331, H360D
gptkbp:RTECSNumber FG3500000
gptkbp:solubility slightly soluble
gptkbp:structure linear molecule
gptkbp:toxicity highly toxic
gptkbp:UNNumber 1016
gptkbp:uses gptkb:gasoline
gptkb:industrial_chemical
reductant in metallurgy
gptkbp:vaporPressure 2,030 kPa (at 25 °C)
gptkbp:bfsParent gptkb:Colombia
gptkbp:bfsLayer 4
https://www.w3.org/2000/01/rdf-schema#label CO