6PPD-quinone (CED0013874)

Record Information
Version1.0
Creation Date2026-04-06 08:59:42 UTC
Update Date2026-08-20 00:46:54 UTC
SynCED IDCED0013874
Secondary Accession Numbers
  • CHEM120977
Identification
Common Name6PPD-quinone
ClassSmall Molecule
Description
6PPD-quinone is an organic compound with the formula C18H22N2O2 and an average molecular weight of 298.39 g/mol. 6PPD-quinone belongs to the carbonyl compounds, a subclass of organooxygen compounds within the organic compounds. This substance has been identified in or released from 13 recorded sources across several sectors. Within the electrical and electronic equipment sector, it is found in cell phones, capacitors, wires and cables, batteries, and printed circuit boards, among one other source. In the textiles, leather and furnishings sector, it is associated with synthetic textiles as well as carpets and rugs. It is also recorded in food packaging within the food, food processing and cookware sector, and in medical devices within the healthcare, pharmaceuticals and veterinary products sector. Additionally, it is found in lubricants used in both the energy, oil and gas sector and the industrial manufacturing and chemical processing sector, along with one further sector. Recorded routes of exposure for 6PPD-quinone include inhalation, oral ingestion, and touch.
Contaminant Type
  • PFAS
Chemical Structure
SynonymsNot Available
Chemical FormulaC18H22N2O2
Average Molecular Mass298.386 g/mol
Monoisotopic Mass298.168 g/mol
CAS Registry Number2754428-18-5
IUPAC NameNot Available
Traditional NameNot Available
SMILESCC(C)CC(C)NC1=CC(=O)C(NC2=CC=CC=C2)=CC1=O
InChI IdentifierInChI=1/C18H22N2O2/c1-12(2)9-13(3)19-15-10-18(22)16(11-17(15)21)20-14-7-5-4-6-8-14/h4-8,10-13,19-20H,9H2,1-3H3
InChI KeyUBMGKRIXKUIXFQ-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 Roles
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
Toxicity Values
Toxicity ValueOrganismDose DescriptorRoute of ExposurePredicted or ExperimentalToxicity RatingReference
1433.0 Log mg/kg [810:2500]RatLD50oralpredictedNot AvailableNot Available
Toxicity / Toxin ClassNot Available
Mechanism of ToxicityNot Available
Carcinogenicity (IARC Classification)Not Available
Minimum Risk LevelNot Available
SymptomsNot Available
TreatmentNot Available
Health Effects
Health EffectRelationshipDirectionDescriptionReference
cancerAssociated With?increaseCancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. There are over 100 types of cancers affect humans. The risk of developing certain cancers can be reduced by not smoking, maintaining a healthy weight, not drinking too much alcohol, eating plenty of vegetables, fruits and whole grains, vaccination against certain infectious diseases, not eating too much processed and red meat and avoiding too much sunlight exposure. Cancer is often treated with some combination of radiation therapy, surgery, chemotherapy and targeted therapy. The majority of cancers, some 90–95% of cases, are due to genetic mutations from environmental and lifestyle factors. The remaining 5–10% are due to inherited genetics.PMC12567608
colorectal cancerAssociated With?increaseA large intestine cancer that is located in the colon and/or located in the rectum. (DO)PMC12737381 , PMC12737381
colorectal cancerElevated in Urine InincreaseA large intestine cancer that is located in the colon and/or located in the rectum. (DO)PMC12737381
diarrheaAssociated With?increaseA disorder characterized by an increase in frequency and/or loose or watery bowel movements. (NCI CTCAE)PMC12655922
Prostate cancerAssociated With?Not AvailableA male reproductive organ cancer that is located in the prostate. (DO)PMC13289034
edemaAssociated With?decreaseA disorder characterized by swelling due to an excessive accumulation of fluid (NCI CTCAE)PMC12567608
liver diseaseAssociated With?increaseA disorder characterized by any variety of factors leading to damage to the liver.PMC12737381
hepatomegalyAssociated With?Not AvailableNot AvailablePMC12655922
Toxic encephalopathyAssociated With?Not AvailableNot AvailablePMC13085789 , PMC12737381
influenzaAssociated With?increaseA viral infectious disease that results in infection, located in respiratory tract, has material basis in Influenzavirus A, has material basis in Influenzavirus B, or has material basis in Influenzavirus C, which are transmitted by droplet spread of oronasal secretions during coughing, sneezing, or talking from an infected person. It is a highly contagious disease that affects birds and mammals and has symptom chills, has symptom fever, has symptom sore throat, has symptom runny nose, has symptom muscle pains, has symptom severe headache, has symptom cough, and has symptom weakness. (DO)PMC12655922
nervous system disorderAssociated With?Not AvailableNot AvailablePMC12567608
NeurodegenerationAssociated With?increaseNot AvailablePMC12590691
Stress, PhysiologicalAssociated With?Not AvailableNot AvailablePMC13109286
ErythemaAssociated With?decreaseNot AvailablePMC12567608
Abnormality of the liverAssociated With?increaseNot AvailablePMC12737381
Exposure Sources
Source IDSourceSectorReference
CEDs000007Pesticides?Pesticides are synthetic chemicals designed to prevent, destroy, or control pests that threaten crops and agricultural productivity.Agriculture & land managementNot Available
CEDs000013Soil?Soil serves as a critical medium for plant growth and sustains various ecological functions; however, it can become a reservoir for synthetic chemical contamination.Agriculture & land managementPMC13292384 , PMC13292384
CEDs000017Atmospheric particulate matter?Atmospheric particulate matter (PM) consists of tiny solid or liquid particles suspended in the air, which can originate from various sources, including industrial emissions, vehicle exhaust, and natural processes.Air, dust & atmospheric transportPMC12655922 , PMC12655922
CEDs000018Indoor dust?Indoor dust is a complex mixture of particles that accumulates in indoor environments, consisting of materials such as skin flakes, hair, textile fibers, and particles from outdoor sources.Air, dust & atmospheric transportPMC12567608 , PMC12567608
CEDs000020Outdoor dust?Outdoor dust can serve as a significant vector for synthetic chemical contamination in the environment.Air, dust & atmospheric transportPMC12567608
CEDs000051Surface water?Surface water can serve as a significant vector for the introduction of synthetic chemical contaminants into aquatic ecosystems.Aquatic systems & sedimentsPMC13109286 , PMC11488434
CEDs000056Road runoff?Road runoff refers to the water that flows over surfaces such as roads and parking lots during rain events or snowmelt, collecting pollutants along the way.Automotive & urban infrastructurePMC12655922 , PMC12655922
CEDs000060Road dust?Road dust is a complex mixture of particulate matter that accumulates on roadways and can become a significant source of synthetic chemical contamination.Automotive & urban infrastructurePMC13292384 , PMC12567608
CEDs000070Stormwater runoff?Stormwater runoff refers to the flow of rainwater or melted snow that does not soak into the ground and instead collects pollutants as it travels over impervious surfaces such as roads and parking lots.Automotive & urban infrastructurePubChem, PMC13109286
CEDs000115Drinking water?Drinking water can be a medium for synthetic chemical contamination, often originating from various industrial processes and agricultural practices.Drinking water & water supplyPMC12567608 , PMC12737381
CEDs000117Bottled water?Bottled water, while perceived as a safe and convenient alternative to tap water, can be a source of synthetic chemical contamination.Drinking water & water supplyPMC12737381
CEDs000120Wires and cables?Wires and cables are integral components in the transmission of electrical power and signals.Electrical & Electronic EquipmentNot Available
CEDs000121Printed circuit boards?Printed circuit boards (PCBs) are essential components in the manufacturing of electronic devices, serving as the backbone for electrical connections and circuit pathways.Electrical & Electronic EquipmentNot Available
CEDs000125Batteries?Batteries are devices that store and release electrical energy through electrochemical reactions.Electrical & Electronic EquipmentNot Available
CEDs000130Semiconductors?Semiconductors are materials that possess electrical conductivity between that of conductors and insulators, making them essential for various electronic applications, including transistors, diodes, and integrated circuits.Electrical & Electronic EquipmentNot Available
CEDs000138Lubricants?Lubricants are synthetic or petroleum-derived substances used to reduce friction between surfaces in machinery and equipment, enhancing operational efficiency and longevity.Energy, oil & gasNot Available
CEDs000147Food packaging?Food packaging often utilizes synthetic chemicals, such as plastics and coatings, to enhance durability, moisture resistance, and shelf life.Food, food processing & cookwareNot Available
CEDs000174Lubricants?Lubricants are synthetic or petroleum-based substances used to reduce friction and wear between moving parts in machinery and equipment.Industrial manufacturing & chemical processingNot Available
CEDs000234Medical devices?Medical devices often incorporate synthetic chemicals in their manufacturing processes, which can contribute to contamination in healthcare settings.Healthcare, pharmaceuticals & veterinary productsNot Available
CEDs000451Carpets and Rugs?Carpets and rugs are commonly manufactured using synthetic fibers such as nylon, polyester, and polypropylene, which can be derived from petrochemical sources.Textiles, leather & furnishingsNot Available
CEDs000454Synthetic textiles?Synthetic textiles are materials derived from man-made fibers, such as polyester, nylon, and acrylic, which are produced through chemical processes involving petrochemicals.Textiles, leather & furnishingsNot Available
CEDs000464Leachate?Leachate is a liquid that forms when water percolates through waste material, dissolving soluble compounds and carrying various contaminants.Waste management, landfill & incinerationPMC12737381
CEDs000471Sewers?Sewers can serve as conduits for synthetic chemical contamination due to the discharge of various pollutants from households, industries, and commercial establishments.Wastewater, sanitation & biosolidsPMC10976894
CEDs000490Personal care & cosmeticsNot Available
CEDs000492Cell phones?Cell phones contain a variety of synthetic chemicals and materials, including plastics, metals, and glass, which can contribute to environmental contamination.Electrical & Electronic EquipmentNot Available
CEDs000493Capacitors?Capacitors are electronic components that store and release electrical energy, often using dielectric materials that can include synthetic chemicals.Electrical & Electronic EquipmentNot Available
CEDs000744Water, Wastewater, & Sewage Treatment?Water, wastewater, and sewage treatment processes are critical for managing and mitigating pollutants in water systems.Wastewater, sanitation & biosolidsPubChem
CEDs00764Surface SoilAgriculture & land managementPMC10993393
CEDs00877Soil MatricesAgriculture & land managementPMC12567608
CEDs01144FoodFood, food processing & cookwarePMC13109286 , PMC12737381
CEDs01152Food ChainFood, food processing & cookwarePMC12567608 , PMC13093857
CEDs01157FoodsFood, food processing & cookwarePMC12737381
CEDs01198HoneyFood, food processing & cookwarePMC12737381
CEDs01204Fruit SamplesFood, food processing & cookwarePMC13292384
CEDs01208FruitFood, food processing & cookwarePMC13292384
CEDs01213FoodstuffsFood, food processing & cookwarePMC12737381
CEDs01235Leafy VegetablesFood, food processing & cookwarePMC13292384 , PMC12737381
CEDs01274Infant FormulaFood, food processing & cookwarePMC13292384
CEDs01276Food SamplesFood, food processing & cookwarePMC12737381
CEDs01298Food MatricesFood, food processing & cookwarePMC12737381 , PMC12737381
CEDs01390ShellfishFood, food processing & cookwarePMC12737381
CEDs01442Fish FilletsFood, food processing & cookwarePMC13292384
CEDs02255WaterAquatic systems & sedimentsPMC11393999 , PMC13211082
CEDs02257WatersAquatic systems & sedimentsPMC13211082
CEDs02260Aquatic SystemsAquatic systems & sedimentsPMC13093857 , PMC12655922
CEDs02262Freshwater EcosystemAquatic systems & sedimentsPMC13109286
CEDs02264SedimentAquatic systems & sedimentsPMC13292384 , PMC12567608
CEDs02265River WaterAquatic systems & sedimentsPMC12655922
CEDs02268Water SamplesAquatic systems & sedimentsPMC12303642
CEDs02270RiverAquatic systems & sedimentsPMC12567608 , PMC12655922
CEDs02276Aquatic EnvironmentAquatic systems & sedimentsPMC12567608 , PMC12141960
CEDs02298Aquatic EcosystemAquatic systems & sedimentsPMC12655922
CEDs02299Fresh Water BodyAquatic systems & sedimentsPMC9657274
CEDs02319Lake WaterAquatic systems & sedimentsPMC12567608
CEDs02340Water BodyAquatic systems & sedimentsPMC12655922 , PMC12655922
CEDs02348Aquatic ProductsAquatic systems & sedimentsPMC12737381 , PMC12737381
CEDs02423River Water SamplesAquatic systems & sedimentsPMC12655922
CEDs02449Marine MammalsAquatic systems & sedimentsPMC12737381
CEDs02460Aquatic MatricesAquatic systems & sedimentsPMC12567608 , PMC12737381
CEDs02492Aquatic HabitatsAquatic systems & sedimentsPMC12737381
CEDs02589AirAir, dust & atmospheric transportPMC12567608 , PMC12567608
CEDs02590DustAir, dust & atmospheric transportPMC12567608 , PMC12567608
CEDs02591AtmosphereAir, dust & atmospheric transportPMC12655922
CEDs02592PM2.5Air, dust & atmospheric transportPMC12567608 , PMC12567608
CEDs02595Particulate PhaseAir, dust & atmospheric transportPMC12655922
CEDs02600SnowAir, dust & atmospheric transportPMC12655922 , PMC12655922
CEDs02603AtmosphericAir, dust & atmospheric transportPMC12567608
CEDs02605Particulate MatterAir, dust & atmospheric transportPMC12288073 , PMC12655922
CEDs02611RainwaterAir, dust & atmospheric transportPMC12567608 , PMC12655922
CEDs02619Settled DustAir, dust & atmospheric transportPMC12655922
CEDs02629PM10Air, dust & atmospheric transportPMC12567608
CEDs02638Airborne ParticulatesAir, dust & atmospheric transportPMC12567608 , PMC12567608
CEDs02679Fine Particulate MatterAir, dust & atmospheric transportPMC12567608
CEDs02697ParticulateAir, dust & atmospheric transportPMC12655922
CEDs03009Waste WaterWastewater, sanitation & biosolidsPMC12567608
CEDs03017SludgeWastewater, sanitation & biosolidsPMC12567608
CEDs03018Municipal WastewaterWastewater, sanitation & biosolidsPMC9657274
CEDs03021Wastewater Treatment PlantWastewater, sanitation & biosolidsPMC12655922 , PMC12655922
CEDs03043WWTPsWastewater, sanitation & biosolidsPMC12655922 , PMC12655922
CEDs03154SewerWastewater, sanitation & biosolidsPMC10976894
CEDs03272VehicleAutomotive & urban infrastructurePMC12567608 , PMC9657274
CEDs03274Roadside SoilAutomotive & urban infrastructurePMC10993393 , PMC9393868
CEDs03277Urban RunoffAutomotive & urban infrastructurePMC12590691 , PMC9393868
CEDs03282RunoffAutomotive & urban infrastructurePMC12655922
CEDs03289StormwaterAutomotive & urban infrastructurePMC11488434 , PMC10976894
CEDs03291Tire RubberAutomotive & urban infrastructurePMC12355947
CEDs03294Runoff WaterAutomotive & urban infrastructurePMC10993393
CEDs03296RoadAutomotive & urban infrastructurePMC12737381 , PMC9657274
CEDs03314Tire Wear ParticlesAutomotive & urban infrastructurePMC12567608 , PMC12567608
CEDs03315Urban AtmospheresAutomotive & urban infrastructurePMC12567608
CEDs03321Urban StreamsAutomotive & urban infrastructurePMC12303642
CEDs03334Roadway RunoffAutomotive & urban infrastructurePMC9393868
CEDs03433Crumb Rubber InfillRecreation & sports surfacesPMC9838222
Pathways
0 pathwaysPathway Source: PathBank

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets
StructureProteinUniProt IDOrganismRelationshipDetails
Acetylcholinesterase structureClick to view 3D structureAcetylcholinesteraseP22303HumansKnownNot Available
Protein RecA structureClick to view 3D structureProtein RecAP9WHJ3Mycobacterium tuberculosisPredicted (SEA)
Prediction Confidence Score
0.385
Applicability Domain
0.475
Statistical Significance
8.30e-04
Supporting Reference Compounds
296
E-value
6.46149
Apoptotic protease-activating factor 1 structureClick to view 3D structureApoptotic protease-activating factor 1O14727HumansPredicted (SEA)
Prediction Confidence Score
0.355
Applicability Domain
0.475
Statistical Significance
3.60e-04
Supporting Reference Compounds
112
E-value
2.80257
Click to view 3D structureHeat shock factor protein 1P38532Mus musculusPredicted (SEA)
Prediction Confidence Score
0.341
Applicability Domain
0.475
Statistical Significance
0.0015
Supporting Reference Compounds
166
E-value
11.9109
Click to view 3D structureStreptokinase AP10520Streptococcus pyogenes serotype M1Predicted (SEA)
Prediction Confidence Score
0.339
Applicability Domain
0.475
Statistical Significance
0.0066
Supporting Reference Compounds
425
E-value
51.5362
Click to view 3D structureSentrin-specific protease 6Q9GZR1HumansPredicted (SEA)
Prediction Confidence Score
0.321
Applicability Domain
0.475
Statistical Significance
0.0011
Supporting Reference Compounds
93
E-value
8.48557
Sentrin-specific protease 8 structureClick to view 3D structureSentrin-specific protease 8Q96LD8HumansPredicted (SEA)
Prediction Confidence Score
0.321
Applicability Domain
0.475
Statistical Significance
0.001
Supporting Reference Compounds
104
E-value
7.86277
Click to view 3D structureATP-dependent molecular chaperone HSP82C4YTQ8Candida albicans (strain WO-1) (Yeast)Predicted (SEA)
Prediction Confidence Score
0.304
Applicability Domain
0.4
Statistical Significance
0.0074
Supporting Reference Compounds
205
E-value
57.7641
Click to view 3D structureHexokinase HKDC1Q2TB90HumansPredicted (SEA)
Prediction Confidence Score
0.292
Applicability Domain
0.326
Statistical Significance
0.0019
Supporting Reference Compounds
69
E-value
14.8692
Tyrosyl-DNA phosphodiesterase 2 structureClick to view 3D structureTyrosyl-DNA phosphodiesterase 2O95551HumansPredicted (SEA)
Prediction Confidence Score
0.285
Applicability Domain
0.347
Statistical Significance
0.0013
Supporting Reference Compounds
60
E-value
9.9647
72 kDa type IV collagenase structureClick to view 3D structure72 kDa type IV collagenaseP08253HumansPredicted (SEA)
Prediction Confidence Score
0.281
Applicability Domain
0.293 Low confidence
Statistical Significance
0.0667
Supporting Reference Compounds
400
E-value
519.176
Interstitial collagenase structureClick to view 3D structureInterstitial collagenaseP03956HumansPredicted (SEA)
Prediction Confidence Score
0.281
Applicability Domain
0.293 Low confidence
Statistical Significance
0.0471
Supporting Reference Compounds
258
E-value
366.67
Neutrophil collagenase structureClick to view 3D structureNeutrophil collagenaseP22894HumansPredicted (SEA)
Prediction Confidence Score
0.281
Applicability Domain
0.293 Low confidence
Statistical Significance
0.0442
Supporting Reference Compounds
176
E-value
344.171
Click to view 3D structureCalpain-2 catalytic subunitP43367Sus scrofaPredicted (SEA)
Prediction Confidence Score
0.281
Applicability Domain
0.475
Statistical Significance
0.0068
Supporting Reference Compounds
63
E-value
52.6261
Casein kinase I isoform gamma-1 structureClick to view 3D structureCasein kinase I isoform gamma-1Q9HCP0HumansPredicted (SEA)
Prediction Confidence Score
0.276
Applicability Domain
0.314
Statistical Significance
0.1103
Supporting Reference Compounds
437
E-value
858.833
Aurora kinase B structureClick to view 3D structureAurora kinase BQ96GD4HumansPredicted (SEA)
Prediction Confidence Score
0.276
Applicability Domain
0.314
Statistical Significance
0.1988
Supporting Reference Compounds
1017
E-value
1547.56
MAP kinase-activated protein kinase 2 structureClick to view 3D structureMAP kinase-activated protein kinase 2P49137HumansPredicted (SEA)
Prediction Confidence Score
0.276
Applicability Domain
0.314
Statistical Significance
0.1491
Supporting Reference Compounds
679
E-value
1161.12
Heat shock protein HSP 90-alpha structureClick to view 3D structureHeat shock protein HSP 90-alphaP07900HumansPredicted (SEA)
Prediction Confidence Score
0.276
Applicability Domain
0.298 Low confidence
Statistical Significance
0.0126
Supporting Reference Compounds
109
E-value
97.7786
Aminopeptidase N structureClick to view 3D structureAminopeptidase NP15145Sus scrofaPredicted (SEA)
Prediction Confidence Score
0.276
Applicability Domain
0.294 Low confidence
Statistical Significance
0.016
Supporting Reference Compounds
40
E-value
124.87
Mitogen-activated protein kinase 1 structureClick to view 3D structureMitogen-activated protein kinase 1P28482HumansPredicted (SEA)
Prediction Confidence Score
0.275
Applicability Domain
0.314
Statistical Significance
0.164
Supporting Reference Compounds
763
E-value
1276.42
Glycogen synthase kinase-3 beta structureClick to view 3D structureGlycogen synthase kinase-3 betaP49841HumansPredicted (SEA)
Prediction Confidence Score
0.275
Applicability Domain
0.314
Statistical Significance
0.2287
Supporting Reference Compounds
1157
E-value
1780.18
Sentrin-specific protease 7 structureClick to view 3D structureSentrin-specific protease 7Q9BQF6HumansPredicted (SEA)
Prediction Confidence Score
0.275
Applicability Domain
0.347
Statistical Significance
0.0276
Supporting Reference Compounds
118
E-value
215.175
Click to view 3D structureDynamin-2P39052Rattus norvegicusPredicted (SEA)
Prediction Confidence Score
0.274
Applicability Domain
0.415
Statistical Significance
2.00e-05
Supporting Reference Compounds
2
E-value
0.155698
Matrix metalloproteinase-9 structureClick to view 3D structureMatrix metalloproteinase-9P14780HumansPredicted (SEA)
Prediction Confidence Score
0.273
Applicability Domain
0.293 Low confidence
Statistical Significance
0.0733
Supporting Reference Compounds
292
E-value
571.024
Stromelysin-1 structureClick to view 3D structureStromelysin-1P08254HumansPredicted (SEA)
Prediction Confidence Score
0.272
Applicability Domain
0.293 Low confidence
Statistical Significance
0.0548
Supporting Reference Compounds
200
E-value
426.38
Casein kinase I isoform alpha structureClick to view 3D structureCasein kinase I isoform alphaP48729HumansPredicted (SEA)
Prediction Confidence Score
0.27
Applicability Domain
0.314
Statistical Significance
0.1802
Supporting Reference Compounds
674
E-value
1403.0
Concentrations
Not Available
External Links
IdentifiersNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available