Triphenyl phosphate

Product Information

Molecular Formula:
C18H15O4P
Molecular Weight:
326.28
Description
Triphenyl phosphate (CAS# 115-86-6) is a useful research chemical.
Synonyms
triphenyl phosphate
IUPAC Name
triphenyl phosphate
Canonical SMILES
C1=CC=C(C=C1)OP(=O)(OC2=CC=CC=C2)OC3=CC=CC=C3
InChI
InChI=1S/C18H15O4P/c19-23(20-16-10-4-1-5-11-16,21-17-12-6-2-7-13-17)22-18-14-8-3-9-15-18/h1-15H
InChI Key
XZZNDPSIHUTMOC-UHFFFAOYSA-N
Boiling Point
220 °C / 11 mmHg
Melting Point
50 °C
Flash Point
220°C
Purity
> 99.0 % (GC)
Density
1.2055 g/cm3
Solubility
Soluble in Alcohol, Ether, Toluene, Benzene, Acetone, Chloroform
Appearance
White to almost white lump
Application
Used as a plasticizer, fire-retardant, and substitute for camphor in celluloid; also used in lubricating oils and hydraulic fluids.
Storage
Sealed in dry, Room Temperature
Refractive Index
1.563
Stability
Stable.
LogP
5.33150
Vapor Pressure
1.3 mm Hg ( 200 °C)
Henry's Law Constant
3.31X10-6 atm-cu m/mol at 25 °C (est)
Decomposition
Hazardous decomposition products: toxic gases and vapors (such as phosphoric acid fume and carbon monoxide) may be released in a fire involving triphenyl phosphate
Odor
Odorless

Safety Information

Hazards
H319:
Causes serious eye irritation.
H410:
Very toxic to aquatic life with long-lasting effects.
Precautionary Statement
P273, P391, and P501
Signal Word
Warning

Computed Properties

XLogP3
4.6
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
6
Exact Mass
326.07079595 g/mol
Monoisotopic Mass
326.07079595 g/mol
Topological Polar Surface Area
44.8Ų
Heavy Atom Count
23
Formal Charge
0
Complexity
325
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
US-11028300-B1 Environmentally friendly refrigerant compositions 2020-09-16
US-10934384-B1 Polyurethane elastomer compositions, and processes thereof 2020-09-09
US-10934385-B1 Polyurethane elastomers, bio-additive foam compositions 2020-09-09
EP-3838959-A1 Stable modified polymer polyol dispersions 2019-12-20
EP-3838962-A1 Stable modified polymer polyol dispersions 2019-12-20
EP-3838972-A1 Foamed polymer compositions including a nanostructured fluoropolymer 2019-12-20
EP-3838973-A1 Methods for forming a polymer bead foam including a nanostructured fluoropolymer 2019-12-20
US-2021189049-A1 Stable modified polymer polyol dispersions 2019-12-20
US-2021189053-A1 Stable modified polymer polyol dispersions 2019-12-20
WO-2021124278-A1 Methods for forming foamed beads including a nanostructured fluoropolymer 2019-12-20

Literatures

PMID Publication Date Title Journal
36563926 2023-02-01 Gestation and lactation triphenyl phosphate exposure disturbs offspring gut microbiota in a sex-dependent pathway Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association
36372259 2023-01-05 Triphenyl phosphate induces clastogenic effects potently in mammalian cells, human CYP1A2 and 2E1 being major activating enzymes Chemico-biological interactions
35776891 2022-10-01 Low concentration triphenyl phosphate fuels proliferation and migration of hepatocellular carcinoma cells Environmental toxicology
35752650 2022-09-01 A single-cell survey unveils cellular heterogeneity and sensitive responses in mouse cortices induced by oral exposure to triphenyl phosphate Archives of toxicology
34323617 2021-07-01 A Data-Driven Transcriptional Taxonomy of Adipogenic Chemicals to Identify White and Brite Adipogens Environmental health perspectives
33049310 2021-04-01 Evaluation of a multiplexed, multispecies nuclear receptor assay for chemical hazard assessment Toxicology in vitro : an international journal published in association with BIBRA
33367866 2021-02-26 Effects of an Environmentally Relevant Mixture of Organophosphate Esters Derived From House Dust on Endochondral Ossification in Murine Limb Bud Cultures Toxicological sciences : an official journal of the Society of Toxicology
33078273 2021-01-01 Organophosphorus flame retardants are developmental neurotoxicants in a rat primary brainsphere in vitro model Archives of toxicology
32679393 2020-10-01 Exposure to Organophosphate esters and metabolic syndrome in adults Environment international
32243540 2020-07-01 Effects of Prenatal Exposure to a Mixture of Organophosphate Flame Retardants on Placental Gene Expression and Serotonergic Innervation in the Fetal Rat Brain Toxicological sciences : an official journal of the Society of Toxicology
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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