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241288

Sigma-Aldrich

Triphenyl phosphate

≥99%

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Synonym(s):
Triphenoxyphosphine oxide
Linear Formula:
(C6H5O)3PO
CAS Number:
Molecular Weight:
326.28
Beilstein/REAXYS Number:
1888236
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

1.3 mmHg ( 200 °C)

assay

≥99%

bp

244 °C/10 mmHg (lit.)

mp

48-50 °C (lit.)

solubility

acetone: soluble(lit.)
alcohol: moderately soluble(lit.)
benzene: soluble(lit.)
chloroform: soluble(lit.)
diethyl ether: soluble(lit.)
water: insoluble(lit.)

SMILES string

O=P(Oc1ccccc1)(Oc2ccccc2)Oc3ccccc3

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

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1 of 4

This Item
119660255327268917
vibrant-m

241288

Triphenyl phosphate

vibrant-m

119660

Tris(2-chloroethyl) phosphate

vibrant-m

255327

Tripropyl phosphate

vibrant-m

268917

Tritolyl phosphate

solubility

acetone: soluble(lit.), benzene: soluble(lit.), diethyl ether: soluble(lit.), alcohol: moderately soluble(lit.), water: insoluble(lit.), chloroform: soluble(lit.)

solubility

H2O: soluble 7.82 g/L

solubility

-

solubility

organic solvents: miscible(lit.), water: insoluble(lit.)

bp

244 °C/10 mmHg (lit.)

bp

192 °C/10 mmHg (lit.)

bp

120-122 °C/10 mmHg (lit.)

bp

265 °C/10 mmHg (lit.)

mp

48-50 °C (lit.)

mp

-

mp

-

mp

-

vapor pressure

1.3 mmHg ( 200 °C)

vapor pressure

<10 mmHg ( 25 °C)

vapor pressure

-

vapor pressure

0.03 mmHg ( 25 °C)

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

General description

Triphenyl phosphate, an organophosphorus flame retardant (PFR), was determined in human milk sample.

Application

Triphenyl phosphate was used as an internal standard in the screening and quantification of pesticide residues in vegetables and fruits.

pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

428.0 °F - closed cup

flash_point_c

220 °C - closed cup

ppe

Eyeshields, Gloves


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Joon-Woo Kim et al.
Chemosphere, 116, 91-97 (2014-03-19)
In this study, the concentrations of 10 organophosphorus flame retardants (PFRs) were determined in 89 human breast milk samples collected from Japan, the Philippines and Vietnam. Among the targeted PFRs, tris(2-chloroexyl) phosphate (TCEP) and triphenyl phosphate (TPHP) were the predominant
Chunsheng Liu et al.
Aquatic toxicology (Amsterdam, Netherlands), 128-129, 147-157 (2013-01-12)
Tris(1,3-dichloro-2-propyl) phosphate (TDCPP) and triphenyl phosphate (TPP) are frequently detected in biota, including fish. However, knowledge of the toxicological and molecular effects of these currently used flame retardants is limited. In the present study, an in vivo screening approach was
Amer El-Batta et al.
The Journal of organic chemistry, 72(14), 5244-5259 (2007-06-15)
Water is demonstrated to be an effective medium for the Wittig reaction over a wide range of stabilized ylides and aldehydes. Despite sometimes poor solubility of the reactants, good chemical yields normally ranging from 80 to 98% and high E-selectivities
Rainer Hoenicke et al.
Environmental research, 105(1), 132-144 (2007-03-06)
While over seven million organic and inorganic compounds that have been indexed by the American Chemical Society's Chemical Abstracts Service in their CAS Registry are commercially available, most pollution monitoring programs focus only on those chemical stressors for which regulatory
Nele Van den Eede et al.
Talanta, 89, 292-300 (2012-01-31)
A new method was optimized for the simultaneous determination of several flame retardants (FRs) in indoor dust, namely polybrominated diphenyl ethers (PBDEs), hexabromocyclododecanes (HBCDs), novel brominated flame retardants (NBFRs) and organophosphate ester flame retardants (OPFRs). The method was based on

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