(2,4-dimethylphenyl) diphenyl phosphate (CED0021519)

Record Information

Version

1.0

Creation Date

2026-08-29 21:00:29 UTC

Update Date

2026-08-29 21:00:29 UTC

SynCED ID

CED0021519

Secondary Accession Numbers

CHEM317390

Identification

Common Name

(2,4-dimethylphenyl) diphenyl phosphate

Class

Small Molecule

Description

(2,4-dimethylphenyl) diphenyl phosphate is a chemical compound with the formula C20H19O4P and an average molecular weight of 354.30 g/mol. It has been identified in or released from three recorded sources, specifically electrical and electronic equipment including antennas, emergency protective devices, and thin magnetic films.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

C₂₀H₁₉O₄P

Average Molecular Mass

Not Available

Monoisotopic Mass

354.102 g/mol

CAS Registry Number

86864-87-1

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

CC1=CC(=C(C=C1)OP(=O)(OC2=CC=CC=C2)OC3=CC=CC=C3)C

InChI Identifier

InChI=1S/C20H19O4P/c1-16-13-14-20(17(2)15-16)24-25(21,22-18-9-5-3-6-10-18)23-19-11-7-4-8-12-19/h3-15H,1-2H3

InChI Key

AYGJSQLTGPQJPU-UHFFFAOYSA-N

Chemical Taxonomy

Classification

Not classified

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Not Available

Spectra

Not Available

Toxicity Profile

Toxicity Values

Toxicity Value	Organism	Dose Descriptor	Route of Exposure	Predicted or Experimental	Toxicity Rating	Reference
2516.0 Log mg/kg [1400:4500]	Rat	LD50	oral	predicted	Not Available	Not Available

Toxicity / Toxin Class

Not Available

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Health Effects

Health Effect	Relationship	Direction	Description	Reference

Exposure Sources

Source ID	Source	Sector	Reference
CEDs000506	Antennas?Antennas, commonly used in communication technologies, can be a source of synthetic chemical contamination through the materials and coatings used in their construction.	Electrical & Electronic Equipment	PubChem
CEDs000511	Conductors Or Conductive Bodies Characterised By The Conductive Materials?Conductors, or conductive bodies, are materials that allow the flow of electrical current, typically made from metals such as copper, aluminum, or silver.	Electrical & Electronic Equipment	PubChem
CEDs000519	Electrodes?Electrodes, used in various electrical and electronic applications, can be a source of synthetic chemical contamination due to the materials from which they are constructed and the processes involved in their manufacturing.	Electrical & Electronic Equipment	PubChem
CEDs000520	Emergency Protective Devices?Emergency protective devices, such as circuit breakers and surge protectors, are essential components in electrical systems designed to prevent damage from overcurrent and surges.	Electrical & Electronic Equipment	PubChem
CEDs000538	Thin Magnetic Films?Thin magnetic films are layers of magnetic material ranging from a few nanometers to several micrometers in thickness, commonly used in applications such as magnetic sensors, data storage devices, and electronic components.	Electrical & Electronic Equipment	PubChem
CEDs000632	Apparel?Apparel production often involves the use of various synthetic chemicals, including dyes, finishing agents, and preservatives.	Textiles, leather & furnishings	PubChem
CEDs000642	Footwear?Footwear production often involves the use of various synthetic chemicals, such as adhesives, dyes, and treatments, which can contribute to environmental contamination.	Textiles, leather & furnishings	PubChem
CEDs000655	Slide Fasteners?Slide fasteners, commonly known as zippers, are mechanical devices used to join two edges of fabric or other materials.	Textiles, leather & furnishings	PubChem
CEDs000658	Touch Fasteners?Touch fasteners, commonly known as hook-and-loop fasteners, are composed of synthetic materials such as nylon or polyester.	Textiles, leather & furnishings	PubChem
CEDs000662	Yarns Or Threads?Yarns or threads used in textiles can be a source of synthetic chemical contamination due to the production processes and treatments they undergo.	Textiles, leather & furnishings	PubChem
CEDs000693	Silica Glass?Silica glass, primarily composed of silicon dioxide (SiO2), is widely used in various applications, including windows, glass facades, and insulation materials.	Building & Construction	PubChem
CEDs000696	Nanotechnology?Nanotechnology involves the manipulation of materials at the molecular or atomic level, typically within the range of 1 to 100 nanometers.	Industrial manufacturing & chemical processing	PubChem
CEDs000739	Inks?Inks are complex mixtures composed of pigments or dyes, solvents, resins, and additives used primarily for printing and writing applications.	Paper, pulp & fiber products	PubChem

Pathways

0 pathwaysPathway Source: PathBank

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Carboxylesterase	B3TNN2	Loxostege sticticalis	Predicted (SEA)	Prediction Confidence Score 0.313 Applicability Domain 0.313 Statistical Significance 3.00e-05 Supporting Reference Compounds 1 E-value 0.233548
Click to view 3D structure	Prothrombin	P00734	Humans	Predicted (SEA)	Prediction Confidence Score 0.264 Applicability Domain 0.306 Statistical Significance 0.0934 Supporting Reference Compounds 331 E-value 727.034
Click to view 3D structure	Cytochrome P450 2C9	P11712	Humans	Predicted (SEA)	Prediction Confidence Score 0.259 Applicability Domain 0.28 Low confidence Statistical Significance 0.4135 Supporting Reference Compounds 1245 E-value 3218.83
Click to view 3D structure	Carbonic anhydrase 2	P00918	Humans	Predicted (SEA)	Prediction Confidence Score 0.254 Applicability Domain 0.283 Low confidence Statistical Significance 0.1497 Supporting Reference Compounds 472 E-value 1165.79
Click to view 3D structure	Carbonic anhydrase 1	P00915	Humans	Predicted (SEA)	Prediction Confidence Score 0.254 Applicability Domain 0.283 Low confidence Statistical Significance 0.1248 Supporting Reference Compounds 407 E-value 971.247
Click to view 3D structure	ATP-dependent molecular chaperone HSP82	C4YTQ8	Candida albicans (strain WO-1) (Yeast)	Predicted (SEA)	Prediction Confidence Score 0.251 Applicability Domain 0.304 Statistical Significance 0.063 Supporting Reference Compounds 205 E-value 490.839
Click to view 3D structure	Fatty acid synthase	P49327	Humans	Predicted (SEA)	Prediction Confidence Score 0.25 Applicability Domain 0.306 Statistical Significance 0.04 Supporting Reference Compounds 117 E-value 311.085
Click to view 3D structure	Cytochrome P450 1A2	P05177	Humans	Predicted (SEA)	Prediction Confidence Score 0.25 Applicability Domain 0.282 Low confidence Statistical Significance 0.3559 Supporting Reference Compounds 793 E-value 2771.04
Click to view 3D structure	Transient receptor potential cation channel subfamily A member 1	Q6RI86	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.249 Applicability Domain 0.302 Statistical Significance 0.0097 Supporting Reference Compounds 56 E-value 75.2023
Click to view 3D structure	5-hydroxytryptamine receptor 3A	P46098	Humans	Predicted (SEA)	Prediction Confidence Score 0.247 Applicability Domain 0.254 Low confidence Statistical Significance 0.0942 Supporting Reference Compounds 228 E-value 733.184
Click to view 3D structure	Sodium-dependent serotonin transporter	P31645	Humans	Predicted (SEA)	Prediction Confidence Score 0.246 Applicability Domain 0.265 Low confidence Statistical Significance 0.2211 Supporting Reference Compounds 593 E-value 1721.17
Click to view 3D structure	Sentrin-specific protease 7	Q9BQF6	Humans	Predicted (SEA)	Prediction Confidence Score 0.244 Applicability Domain 0.269 Low confidence Statistical Significance 0.0793 Supporting Reference Compounds 118 E-value 617.344
Click to view 3D structure	Carbonic anhydrase 9	Q16790	Humans	Predicted (SEA)	Prediction Confidence Score 0.244 Applicability Domain 0.283 Low confidence Statistical Significance 0.1585 Supporting Reference Compounds 372 E-value 1233.68
Click to view 3D structure	Heat shock factor protein 1	P38532	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.244 Applicability Domain 0.273 Low confidence Statistical Significance 0.091 Supporting Reference Compounds 166 E-value 708.584
Click to view 3D structure	Carbonic anhydrase 12	O43570	Humans	Predicted (SEA)	Prediction Confidence Score 0.244 Applicability Domain 0.283 Low confidence Statistical Significance 0.1447 Supporting Reference Compounds 332 E-value 1126.48
Click to view 3D structure	Phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 2	Q6P549	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.243 Applicability Domain 0.243 Low confidence Statistical Significance 1.00e-04 Supporting Reference Compounds 1 E-value 0.778492
Click to view 3D structure	Type II inositol 1,4,5-trisphosphate 5-phosphatase	P32019	Humans	Predicted (SEA)	Prediction Confidence Score 0.243 Applicability Domain 0.243 Low confidence Statistical Significance 1.00e-04 Supporting Reference Compounds 1 E-value 0.778492
Click to view 3D structure	Streptokinase A	P10520	Streptococcus pyogenes serotype M1	Predicted (SEA)	Prediction Confidence Score 0.242 Applicability Domain 0.264 Low confidence Statistical Significance 0.1812 Supporting Reference Compounds 425 E-value 1411.02
Click to view 3D structure	Cytochrome P450 2A5	P20852	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.242 Applicability Domain 0.343 Statistical Significance 0.0018 Supporting Reference Compounds 11 E-value 13.7793
Click to view 3D structure	Beta-2 adrenergic receptor	P07550	Humans	Predicted (SEA)	Prediction Confidence Score 0.241 Applicability Domain 0.277 Low confidence Statistical Significance 0.1327 Supporting Reference Compounds 258 E-value 1033.06
Click to view 3D structure	5-hydroxytryptamine receptor 2A	P28223	Humans	Predicted (SEA)	Prediction Confidence Score 0.24 Applicability Domain 0.265 Low confidence Statistical Significance 0.3886 Supporting Reference Compounds 955 E-value 3025.14
Click to view 3D structure	Cyclin-dependent kinase 5	Q00535	Humans	Predicted (SEA)	Prediction Confidence Score 0.24 Applicability Domain 0.267 Low confidence Statistical Significance 0.4085 Supporting Reference Compounds 779 E-value 3180.22
Click to view 3D structure	Luciferin 4-monooxygenase	P08659	Photinus pyralis	Predicted (SEA)	Prediction Confidence Score 0.24 Applicability Domain 0.264 Low confidence Statistical Significance 0.0918 Supporting Reference Compounds 114 E-value 714.656
Click to view 3D structure	Coagulation factor XII	P00748	Humans	Predicted (SEA)	Prediction Confidence Score 0.239 Applicability Domain 0.306 Statistical Significance 0.0748 Supporting Reference Compounds 73 E-value 582.468
Click to view 3D structure	Protein RecA	P9WHJ3	Mycobacterium tuberculosis	Predicted (SEA)	Prediction Confidence Score 0.239 Applicability Domain 0.264 Low confidence Statistical Significance 0.1512 Supporting Reference Compounds 296 E-value 1177.39