Phosphine Oxide (CED0001613)

Record Information
Version1.0
Creation Date2026-04-05 15:25:40 UTC
Update Date2026-08-26 00:27:49 UTC
Accession NumberCHEM104300
Identification
Common NamePhosphine Oxide
ClassSmall Molecule
Description
Phosphine Oxide is an inorganic compound with the chemical formula HOP and an average molecular weight of 50.00 g/mol. Phosphine Oxide belongs to the other non-metal oxides, a subclass of other non-metal organides within the inorganic compounds. It is categorized under the superclass of homogeneous non-metal compounds. The compound is associated with 43 recorded sources from which it is found in or released. Within electrical and electronic equipment, it is linked to amplifiers, antennas, auxiliary devices, coils, and adjustable resistors. In the sector of building and construction, sources include ceilings, floors, roofs, stairs and ramps, and sunshades awnings or outside screens, among others. It is also found in household items such as coins. Furthermore, phosphine oxide is related to household cleaning and consumer products, specifically tobacco pipes, tobacco product cases, pipe accessories, other smoking requisites, and non electric simulated smoking devices. In the context of food, food processing and cookware, it is identified in the processing of fish and the preparation of malt, vinegar, wort, and wine or sparkling wine.
Contaminant Type
  • Human Neurotoxin
Chemical Structure
SynonymsNot Available
Chemical FormulaHOP
Average Molecular Mass49.997 g/mol
Monoisotopic Mass47.977 g/mol
CAS Registry Number13840-40-9
IUPAC NameNot Available
Traditional NameNot Available
SMILESO=P
InChI IdentifierInChI=1S/HOP/c1-2/h2H
InChI KeyAUONHKJOIZSQGR-UHFFFAOYSA-N
Chemical Taxonomy
ClassificationNot classified
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Organoleptic EffectsNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted PropertiesNot Available
Spectra
SpectraNot Available
Toxicity Profile
Mechanism of ToxicityNot Available
Carcinogenicity (IARC Classification)Not Available
Minimum Risk LevelNot Available
SymptomsNot Available
TreatmentNot Available
Toxicity ValuesNot Available
Health Effects
Health EffectRelationshipDirectionReference
Exposure Sources
Source IDSourceSectorReference
495CeilingsBuilding & ConstructionNot Available
497FloorsBuilding & ConstructionNot Available
499RoofsBuilding & ConstructionNot Available
500Stairs And RampsBuilding & ConstructionNot Available
501Sunshades Awnings Or Outside ScreensBuilding & ConstructionNot Available
502Sunshades Awnings Or Outside ScreensBuilding & ConstructionNot Available
503Tents Or CanopiesBuilding & ConstructionNot Available
504Adjustable ResistorsElectrical & Electronic EquipmentNot Available
505AmplifiersElectrical & Electronic EquipmentNot Available
506AntennasElectrical & Electronic EquipmentNot Available
507Auxiliary DevicesElectrical & Electronic EquipmentNot Available
508CoilsElectrical & Electronic EquipmentNot Available
509Colour Television SystemsElectrical & Electronic EquipmentNot Available
510Communication Cables Or ConductorsElectrical & Electronic EquipmentNot Available
512ContactsElectrical & Electronic EquipmentNot Available
513Cores Yokes Or ArmaturesElectrical & Electronic EquipmentNot Available
514Discharge LampsElectrical & Electronic EquipmentNot Available
516Electric Hearing AidsElectrical & Electronic EquipmentNot Available
520Emergency Protective DevicesElectrical & Electronic EquipmentNot Available
523Gas Filled Discharge Tubes With Solid CathodeElectrical & Electronic EquipmentNot Available
525Line Transmission SystemsElectrical & Electronic EquipmentNot Available
526LoudspeakersElectrical & Electronic EquipmentNot Available
527MagnetsElectrical & Electronic EquipmentNot Available
529Power CablesElectrical & Electronic EquipmentNot Available
530Radio Transmission SystemsElectrical & Electronic EquipmentNot Available
533Sparking PlugsElectrical & Electronic EquipmentNot Available
535Superconducting Magnets And Superconducting CoilsElectrical & Electronic EquipmentNot Available
536Superconductive Or Hyperconductive Conductors Cables Or Transmission LinesElectrical & Electronic EquipmentNot Available
537Television SystemsElectrical & Electronic EquipmentNot Available
538Thin Magnetic FilmsElectrical & Electronic EquipmentNot Available
539Video GamesElectrical & Electronic EquipmentNot Available
547Preparation Of MaltFood, food processing & cookwareNot Available
548Preparation Of VinegarFood, food processing & cookwareNot Available
549Preparation Of Wine Or Sparkling WineFood, food processing & cookwareNot Available
550Preparation Of WortFood, food processing & cookwareNot Available
551Processing FishFood, food processing & cookwareNot Available
552Processing MeatsFood, food processing & cookwareNot Available
559Non Electric Simulated Smoking DevicesHousehold cleaning & consumer productsNot Available
560Other Smoking RequisitesHousehold cleaning & consumer productsNot Available
562Pipe AccessoriesHousehold cleaning & consumer productsNot Available
566Tobacco PipesHousehold cleaning & consumer productsNot Available
567Tobacco Product CasesHousehold cleaning & consumer productsNot Available
571CoinsHousehold itemsNot Available
578Making CigarsIndustrial manufacturing & chemical processingNot Available
579Manufacture Of Iron Or SteelIndustrial manufacturing & chemical processingNot Available
583Anchoring EquipmentMarine, shipping & aquacultureNot Available
584BuoysMarine, shipping & aquacultureNot Available
592Marine Propulsion Or SteeringMarine, shipping & aquacultureNot Available
594Ship HullsMarine, shipping & aquacultureNot Available
598Fertiliser DistributorsAgriculture & land managementNot Available
604Pest AttractantsAgriculture & land managementNot Available
612Body Washing Or Cleaning ImplementsPersonal care & cosmeticsNot Available
616Face Mask CosmeticsPersonal care & cosmeticsNot Available
619Manicure PedicurePersonal care & cosmeticsNot Available
625Racing SportsRecreation & sports surfacesNot Available
630ToysRecreation & sports surfacesNot Available
631Anthraquinone DyesTextiles, leather & furnishingsNot Available
633Azo DyesTextiles, leather & furnishingsNot Available
634BucklesTextiles, leather & furnishingsNot Available
635ButtonsTextiles, leather & furnishingsNot Available
638Decorating TextilesTextiles, leather & furnishingsNot Available
639Degreasing LeatherTextiles, leather & furnishingsNot Available
640Embroidering And TuftingTextiles, leather & furnishingsNot Available
641Foam DyeingTextiles, leather & furnishingsNot Available
643HeadwearTextiles, leather & furnishingsNot Available
645Inorganic FibresTextiles, leather & furnishingsNot Available
647Multicolour DyeingTextiles, leather & furnishingsNot Available
648Nitro DyesTextiles, leather & furnishingsNot Available
652RopesTextiles, leather & furnishingsNot Available
653SewingTextiles, leather & furnishingsNot Available
655Slide FastenersTextiles, leather & furnishingsNot Available
658Touch FastenersTextiles, leather & furnishingsNot Available
661UmbrellasTextiles, leather & furnishingsNot Available
Pathways
0 pathways

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets
StructureProteinUniProt IDOrganismRelationshipDetails
No targets found for this compound.
Concentrations
Not Available
External Links
IdentifiersNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available