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2-Nitrophenyl octyl ether

Name: 2-Nitrophenyl octyl ether
Brand: ALDRICH

99%

Synonym(s):

1-Nitro-2-octyloxybenzene

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About This Item

Linear Formula:

O₂NC₆H₄O(CH₂)₇CH₃

CAS Number:

37682-29-4

Molecular Weight:

251.32

UNSPSC Code:

12162002

NACRES:

NA.23

PubChem Substance ID:

24862482

EC Number:

253-623-7

Beilstein/REAXYS Number:

2529905

MDL number:

MFCD00014693

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Properties

Quality Level

200

assay

99%

form

liquid

refractive index

n20/D 1.508 (lit.)

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

Description

General description

2-Nitrophenyl octyl ether (NPOE) is an organic solvent, which is mainly used as a plasticizer and a charge transferring liquid that can be used in electrochemical devices. Its water solubility is low and has a high molar volume with a relative permittivity of 24.2.

Application

NPOE can be used as a plasticizer in a polymeric inclusion membrane (PIM) that enhances the transport of copper(II) in the solution of ammonia. It can be incorporated in a cellulose tri-acetate/carbon nanotube (CTA/CNT) based membrane, which is used in the transport and detection of melamine from milk samples.

Features and Benefits

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

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Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water insoluble liquid

fsl

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Chromium speciation using paper-based analytical devices by direct determination and with electromembrane microextraction.

Waleed Alahmad et al.

Analytica chimica acta, 1085, 98-106 (2019-09-17)

In this study, we developed and compared three different methods for chromium speciation in water samples using microfluidic paper-based analytical devices (μPADs). In all methods, detection was based on the complexation reaction of Cr(VI) with diphenylcarbazide on the μPADs. Cr(III)

Evidence on the 2-nitrophenyl octyl ether (NPOE) facilitating Copper (II) transport through polymer inclusion membranes.

Wang D, et al.

Journal of Membrane Science , 501(1-2), 228-235 (2016)

Standard Gibbs energies of ion transfer across the water? 2-nitrophenyl octyl ether interface.

Wilke S and Zerihun T

Journal of Electroanalytical Chemistry, 515(1-2), 52-60 (2001)

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