241288
Triphenyl phosphate
≥99%
Synonym(s):
Triphenoxyphosphine oxide
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About This Item
Linear Formula:
(C6H5O)3PO
CAS Number:
Molecular Weight:
326.28
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-112-2
Beilstein/REAXYS Number:
1888236
MDL number:
Assay:
≥99%
vapor pressure
1.3 mmHg ( 200 °C)
Quality Segment
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
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.
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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
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - ED HH 1
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