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Merck
CN

241288

Triphenyl phosphate

≥99%

Synonym(s):

Triphenoxyphosphine oxide

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About This Item

Linear Formula:
(C6H5O)3PO
CAS Number:
115-86-6
Molecular Weight:
326.28
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854472
EC Number:
204-112-2
Beilstein/REAXYS Number:
1888236
MDL number:
MFCD00003031

Key Documents

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Product Name

Triphenyl phosphate, ≥99%

InChI key

XZZNDPSIHUTMOC-UHFFFAOYSA-N

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

SMILES string

O=P(Oc1ccccc1)(Oc2ccccc2)Oc3ccccc3

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.)

functional group

phosphate

Quality Level

200

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Application

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

General description

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

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

428.0 °F - closed cup

flash_point_c

220 °C - closed cup

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP0435
BCCN2435
BCCN2434
BCCM0928
BCCM4780

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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
Felix D Guerrero et al.
Journal of medical entomology, 43(5), 896-901 (2006-10-05)
The horn fly, Haematobia irritans irritans (L.) (Diptera: Muscidae), has become a problem for Brazilian cattle producers even though its introduction into Brazil is relatively recent. Failure to control this cattle pest is becoming a concern, and horn fly populations
M I Picollo et al.
Journal of medical entomology, 37(5), 721-725 (2000-09-27)
Permethrin-resistant colonies of Pediculus capitis (De Geer) from Buenos Aires were used to establish a resistance profile and to examine resistance mechanisms. All permethrin-resistant head lice (resistance ratio from 52.8 to > 88.7) were also resistant to d-phenothrin (resistance ratio
Rixin Lu et al.
Journal of hazardous materials, 243, 311-318 (2012-11-07)
Liquid crystal display (LCD) glass mainly consists of polarizing film, liquid crystal and glass substrate. Removing and recovering the liquid crystal and films from the LCD glass effectively has important significance for recovering the other parts. This study proposed a
O B Jonsson et al.
Journal of chromatography. B, Biomedical sciences and applications, 755(1-2), 157-164 (2001-06-08)
An extractor has been developed for microporous membrane liquid-liquid extraction (MMLLE) of lipophilic xenobiotics at trace levels in biological fluids. This new construction allows the sample phase to be stirred, while the organic phase is pumped. The extractor was evaluated
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