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Tris(2-butoxyethyl) phosphate

analytical standard

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Synonym(s):
Phosphoric acid tris(2-butoxyethyl) ester
Linear Formula:
[CH3(CH2)3OCH2CH2O]3P(O)
CAS Number:
78-51-3
Molecular Weight:
398.47
EC Number:
201-122-9
MDL number:
MFCD00009456
UNSPSC Code:
41116107
NACRES:
NA.24

grade

analytical standard

Quality Level

100

vapor density

13.7 (vs air)

vapor pressure

0.03 mmHg ( 150 °C)

Assay

≥95.0% (GC)

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.435-1.439
n20/D 1.438 (lit.)

bp

215-228 °C/4 mmHg (lit.)

density

1.006 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

SMILES string

CCCCOCCOP(=O)(OCCOCCCC)OCCOCCCC

InChI

1S/C18H39O7P/c1-4-7-10-20-13-16-23-26(19,24-17-14-21-11-8-5-2)25-18-15-22-12-9-6-3/h4-18H2,1-3H3

InChI key

WTLBZVNBAKMVDP-UHFFFAOYSA-N

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General description

Tris(2-butoxyethyl) phosphate belongs to the class of organophosphate triesters, widely used as flame retardants and plasticizers in a variety of commercial products such as textiles, foams, polymers, paints, hydraulic fluids, etc.

Application

Tris(2-butoxyethyl) phosphate may be used as an analytical reference standard for the quantification of the analyte in herring gull eggs, house dust, and urine samples using liquid chromatography technique.

WGK

WGK 1

Certificates of Analysis (COA)

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Analysis of organophosphate flame retardant diester metabolites in human urine by liquid chromatography electrospray ionisation tandem mass spectrometry
Eede dVN, et al.
Journal of Chromatography A, 1303, 48-53 (2013)
Non-target analysis of household dust and laundry dryer lint using comprehensive two-dimensional liquid chromatography coupled with time-of-flight mass spectrometry
Ouyang X, et al.
Chemosphere, 166(28), 431-437 (2017)
Da Chen et al.
Journal of chromatography. A, 1220, 169-174 (2011-12-22)
Numerous triester organophosphate flame retardants (OPFRs) have been used for several decades and continue to be used in a variety of commercial products. We developed a sensitive quantitative method for the analysis of, seven non-halogenated, three chlorinated and two brominated

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