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365130

Sigma-Aldrich

2-Nitrophenyl octyl ether

99%

Synonyme(s) :

1-Nitro-2-octyloxybenzene

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About This Item

Formule linéaire :
O2NC6H4O(CH2)7CH3
Numéro CAS:
37682-29-4
Poids moléculaire :
251.32
Beilstein:
2529905
Numéro CE :
253-623-7
Numéro MDL:
MFCD00014693
Code UNSPSC :
12162002
ID de substance PubChem :
24862482
Nomenclature NACRES :
NA.23

108.00 CHF

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Devis pour commande en gros

Niveau de qualité

200

Essai

99%

Forme

liquid

Indice de réfraction

n20/D 1.508 (lit.)

pb

197-198 °C/11 mmHg (lit.)

Densité

1.04 g/mL at 25 °C (lit.)

Chaîne SMILES 

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

Clé InChI

CXVOIIMJZFREMM-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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]

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.[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]

Caractéristiques et avantages

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

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

235.4 °F - closed cup

Point d'éclair (°C)

113 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
BCCN1201
BCCM9862
BCCK3827
BCCH5354
BCCH0582

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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)
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)
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)
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

1–2 of 2 Questions  

  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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