1-(2-Nitrophenoxy)octane

{{chembox

| Watchedfields = changed

| verifiedrevid = 477206849

| ImageFile =Nitrophenoxyoctane.png

| ImageSize =240px

| ImageFile1 = 1-(2-Nitrophenoxy)octane-3D-spacefill.png

| ImageSize1 = 220

| ImageAlt1 = NPOE molecule

| PIN = 1-Nitro-2-(octyloxy)benzene

| OtherNames = 1-(2-Nitrophenoxy)octane
2-Nitrophenyl octyl ether
1-Nitro-2-octoxy-benzene
2-(Octyloxy)nitrobenzene
Octyl o-nitrophenyl ether

|Section1={{Chembox Identifiers

| Abbreviations =NPOE

| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}

| ChemSpiderID = 148623

| InChI = 1/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

| InChIKey = CXVOIIMJZFREMM-UHFFFAOYAD

| StdInChI_Ref = {{stdinchicite|correct|chemspider}}

| StdInChI = 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

| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}

| StdInChIKey = CXVOIIMJZFREMM-UHFFFAOYSA-N

| CASNo_Ref = {{cascite|correct|CAS}}

| CASNo =37682-29-4

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII = 4NSH6FFF2H

| PubChem =169952

| SMILES = [O-][N+](=O)c1ccccc1OCCCCCCCC

}}

|Section2={{Chembox Properties

| Formula =C{{sub|14}}H{{sub|21}}NO{{sub|3}}

| MolarMass =251.321

| Appearance =

| Density =1.04 g/mL

| MeltingPt =

| BoilingPtC = 197 to 198

| BoilingPt_notes = (11 mm Hg)

| Solubility =

}}

|Section3={{Chembox Hazards

| MainHazards =

| FlashPt =

| AutoignitionPt =

}}

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1-(2-Nitrophenoxy)octane, also known as nitrophenyl octyl ether and abbreviated NPOE, is a chemical compound that is used as a matrix in fast atom bombardment mass spectrometry, liquid secondary ion mass spectrometry, and as a highly lipophilic plasticizer in polymer membranes used in ion selective electrodes.{{Cite journal |last1=Velický |first1=Matěj |last2=Tam |first2=Kin Y. |last3=Dryfe |first3=Robert A.W. |date=2014-01-07 |title=Mechanism of Ion Transfer in Supported Liquid Membrane Systems: Electrochemical Control over Membrane Distribution |journal=Analytical Chemistry |language=en |volume=86 |issue=1 |pages=435–442 |doi=10.1021/ac402328w |issn=0003-2700 |pmc=3917230 |pmid=24299270}}{{Cite journal |last1=Jorge |first1=Miguel |last2=Cordeiro |first2=M. Natália D. S. |date=2008-02-01 |title=Molecular Dynamics Study of the Interface between Water and 2-Nitrophenyl Octyl Ether |url=https://pubs.acs.org/doi/10.1021/jp710018q |journal=The Journal of Physical Chemistry B |language=en |volume=112 |issue=8 |pages=2415–2429 |doi=10.1021/jp710018q |pmid=18247602 |issn=1520-6106|url-access=subscription }}