Skip to Content
MilliporeSigma
All Photos(1)

Documents

73732

Supelco

2-Nitrophenyl octyl ether

Selectophore™, ≥99.0%

Synonym(s):

1-Nitro-2-octyloxybenzene

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
O2NC6H4O(CH2)7CH3
CAS Number:
37682-29-4
Molecular Weight:
251.32
Beilstein/REAXYS Number:
2529905
EC Number:
253-623-7
MDL number:
MFCD00014693
UNSPSC Code:
26111700
PubChem Substance ID:
329765189
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

assay

≥99.0% (GC)
≥99.0%

form

liquid

refractive index

n20/D 1.508 (lit.)
n20/D 1.511

bp

197-198 °C/11 mmHg (lit.)

density

1.04 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCOc1ccccc1[N+]([O-])=O

InChI

1S/C14H21NO3/c1-2-3-4-5-6-9-12-18-14-11-8-7-10-13(14)15(16)17/h7-8,10-11H,2-6,9,12H2,1H3

InChI key

CXVOIIMJZFREMM-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

2-Nitrophenyl octyl ether (NPOE) is a solvent used generally for ion transfer in liquid/liquid interface. It shows low solubility in water, low vapour pressure and is less toxic as compared to other organic solvents. It is a good solvent to ionic solutes as it has high molar volume and medium permittivity.
Visit our Sensor Applications portal to learn more.

Application

NPOE was used as plasticizer in preparing PVC-membrane anionic-surfactants-selective electrodes.

Features and Benefits

May be used as a plasticizer for cellulose triacetate membranes providing impermeability to metal cations, but allowing anion exchange.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCF4497
BCCB8301
BCBZ5250
BCBZ7116
BCBV3874

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 4

1 of 4

Bis(2-ethylhexyl) adipate Selectophore™, ≥99.0%

Supelco

02138

Bis(2-ethylhexyl) adipate

Bis(2-ethylhexyl) sebacate ≥97.0% (GC)

Sigma-Aldrich

84822

Bis(2-ethylhexyl) sebacate

Tetrahydrofuran Selectophore™, ≥99.5%

Supelco

87369

Tetrahydrofuran

Calcium ionophore I Selectophore™, function tested, ≥99.0%

Supelco

21192

Calcium ionophore I

Molecular dynamics study of 2-nitrophenyl octyl ether and nitrobenzene.
Jorge, Miguel, et al.
The Journal of Physical Chemistry B, 110.25, 12530-12538 (2006)
A new ion-selective electrode for anionic surfactants.
Segui MA
Talanta, 71(1), 333-338 (2007)
Xiaohui Chen et al.
Journal of experimental botany, 69(21), 5279-5291 (2018-08-14)
To develop elite crops with low cadmium (Cd), a fundamental understanding of the mechanism of Cd uptake by crop roots is necessary. Here, a new mechanism for Cd2+ entry into rice root cells was investigated. The results showed that Cd2+
A R Pereira et al.
Analytical and bioanalytical chemistry, 412(15), 3629-3637 (2020-04-03)
Histamine intolerance results from a disequilibrium of accumulated histamine and the capacity for histamine degradation. An impaired histamine degradation based on reduced DAO activity and the resulting histamine excess may cause numerous symptoms mimicking an allergic reaction. For that, the
Jiahong Lei et al.
Analytica chimica acta, 858, 60-65 (2015-01-20)
A flow injection system incorporated with a polycation-sensitive polymeric membrane electrode in the flow cell is proposed for potentiometric determination of heparin. An external current in nano-ampere scale is continuously applied across the polymeric membrane for controlled release of protamine
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service