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241288

Sigma-Aldrich

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
Beilstein:
1888236
EC Number:
204-112-2
MDL number:
MFCD00003031
UNSPSC Code:
12352100
PubChem Substance ID:
24854472
NACRES:
NA.22

vapor pressure

1.3 mmHg ( 200 °C)

Quality Level

200

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

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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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
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

428.0 °F - closed cup

Flash Point(C)

220 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH0555
BCCC4994
BCCB8784
BCBW9556
BCBV4747

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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
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
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
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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