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365130

Sigma-Aldrich

2-Nitrophenyl octyl ether

99%

Sinonimo/i:

1-Nitro-2-octyloxybenzene

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CHF 108.00
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CHF 380.00

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5 G
CHF 108.00
25 G
CHF 380.00

About This Item

Formula condensata:
O2NC6H4O(CH2)7CH3
Numero CAS:
37682-29-4
Peso molecolare:
251.32
Beilstein:
2529905
Numero CE:
253-623-7
Numero MDL:
MFCD00014693
Codice UNSPSC:
12162002
ID PubChem:
24862482
NACRES:
NA.23

CHF 108.00

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Saggio

99%

Stato

liquid

Indice di rifrazione

n20/D 1.508 (lit.)

P. ebollizione

197-198 °C/11 mmHg (lit.)

Densità

1.04 g/mL at 25 °C (lit.)

Stringa SMILE

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
CXVOIIMJZFREMM-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

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.[1][2]

Applicazioni

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.[3] 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.[4]

Caratteristiche e vantaggi

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

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCM9862
BCCK3827
BCCH5354
BCCH0582
BCCF4497

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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)
Transport of melamine by a new generation of nano-material membranes containing carbon nanotubes and determination with surface plasmon resonance.
Onac C, et al.
Innovative Food Science & Emerging Technologies, 45(1-2), 467-470 (2018)
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)
Ionic liquid-based dye: A ?Dyed plasticizer? for rapid and highly sensitive anion optodes based on a plasticized PVC membrane.
Mizuta T, et al.
Sensors and Actuators B, Chemical, 258(1-2), 1125-1130 (2018)
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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