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12584

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Dioctyl phenylphosphonate

Selectophore™

Synonym(s):

DOPP

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About This Item

Linear Formula:
C6H5P(O)[O(CH2)7CH3]2
CAS Number:
1754-47-8
Molecular Weight:
382.52
Beilstein:
2948496
EC Number:
217-142-6
MDL number:
MFCD00009561
UNSPSC Code:
26111700
PubChem Substance ID:
329749763
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

form

liquid

refractive index

n20/D 1.478 (lit.)

bp

207 °C/4 mmHg (lit.)

density

0.967 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCOP(=O)(OCCCCCCCC)c1ccccc1

InChI

1S/C22H39O3P/c1-3-5-7-9-11-16-20-24-26(23,22-18-14-13-15-19-22)25-21-17-12-10-8-6-4-2/h13-15,18-19H,3-12,16-17,20-21H2,1-2H3

InChI key

HAKMAMKAFTZXOZ-UHFFFAOYSA-N

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General description

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Application

Dioctyl phenylphosphonate (DOPP) was used as plasticizer, in an experiment conducted for designing iron ion sensor based on functionalised ZnO (Zinc Oxide) nanorods. It was also used in Raman and UV-vis spectroscopic study, of polyaniline (PANI) membranes containing different amounts of a bulky lipophilic cationic additive, tridodecylmethylammonium chloride (TDMACl).

Other Notes

Plasticizer used in ion-selective electrodes

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK0672
BCBV0407
BCCJ5802
BCCD5063
BCBX5270

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G.H. Griffiths et al.
Analyst, 97, 420-420 (1972)
Iron ion sensor based on functionalized ZnO nanorods.
Kimkeang K
Electroanalysis, 24 (3), 521-528 (2012)
Raman and UV-vis spectroscopic study of polyaniline membranes containing a bulky cationic additive.
Lindfors T
Journal of Electroanalytical Chemistry, 518 (2), 131-138 (2002)
K Oohira et al.
Biophysical chemistry, 61(1), 29-35 (1996-08-30)
Electric characteristics of two kinds of membranes in response to NaCl and quinine were theoretically studied; one membrane composed of polyvinyl chloride (PVC) and dioctylphenylphosphonate (DOPP), and the other a lipid/PVC/DOPP membrane containing PVC, DOPP and a negatively charged lipid.
G.J. Moody et al.
Ion-Selective Electrode Rev., 1, 3-3 (1979)
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