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325376

Sigma-Aldrich

Bis(2,4-dinitrophenyl) oxalate

98%

Sinônimo(s):

2,4-Dinitrophenyl oxalate, DNPO, Oxalic acid bis(2,4-dinitrophenyl) ester

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About This Item

Fórmula linear:
[-CO2C6H3(NO2)2]2
Número CAS:
16536-30-4
Peso molecular:
422.22
Beilstein:
2318321
Número MDL:
MFCD00010712
Código UNSPSC:
12352100
ID de substância PubChem:
24859504
NACRES:
NA.22

Ensaio

98%

pf

189-190 °C (lit.)

grupo funcional

ester
nitro

cadeia de caracteres SMILES

[O-][N+](=O)c1ccc(OC(=O)C(=O)Oc2ccc(cc2[N+]([O-])=O)[N+]([O-])=O)c(c1)[N+]([O-])=O

InChI

1S/C14H6N4O12/c19-13(29-11-3-1-7(15(21)22)5-9(11)17(25)26)14(20)30-12-4-2-8(16(23)24)6-10(12)18(27)28/h1-6H

chave InChI

CBZOGAWUNMFXFQ-UHFFFAOYSA-N

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Descrição geral

Bis(2,4-dinitrophenyl) oxalate (DNPO) is a chemiluminescence reagent. Chemiluminescence produced in the oxidation of DNPO by hydrogen peroxide in the presence of a polycyclic aromatic hydrocarbon was monitored by spectroscopic methods. The kinetics of the imidazole-catalyzed decomposition of DNPO was investigated by the stopped-flow technique.

Aplicação

Bis(2,4-dinitrophenyl) oxalate was used in detection of fluorescent compound dansylalanine in buffer solution by flow injection analysis.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319,H335

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
BGBC5692V
BGBC0697V
1451665V
1451665
1333686

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Bis (2, 4-dinitrophenyl) oxalate as a chemiluminescence reagent. Determination of fluorescent compounds by flow injection analysis.
Honda K, et al.
Analytical Chemistry, 55(6), 940-943 (1983)
T Kawasaki et al.
Biomedical chromatography : BMC, 4(3), 113-118 (1990-05-01)
Dopamine (DA), norepinephrine (NE) and 3,4-dihydroxybenzylamine (DHBA) are converted to highly fluorescent cyanobenz[f]isoindole (CBI) derivatives by reacting these amines with naphthalene-2,3-dicarboxaldehyde in the presence of cyanide ion. Femtomole amounts of these CBI derivatives separated by reverse-phase high performance liquid chromatography
Andrew G. Hadd et al.
The Journal of organic chemistry, 61(8), 2657-2663 (1996-04-19)
The kinetics of the imidazole-catalyzed decomposition of bis(2,4,6-trichlorophenyl) oxalate (TCPO) and bis(2,4-dinitrophenyl) oxalate (DNPO) was investigated by the stopped-flow technique. Pseudo-first-order rate constants were determined as a function imidazole concentration in the temperature range 6-45 degrees C by fitting the
José Antonio Murillo Pulgarín et al.
Analytica chimica acta, 691(1-2), 76-82 (2011-04-05)
Kinetic and spectroscopic methods were used in combination in this work to develop a new analytical tool for use in chemiluminescence detection processes. Specifically, time-resolved chemiluminescence was used jointly with a stopped-flow assembly in order to monitor the chemiluminescence produced
M B Talawar et al.
Journal of hazardous materials, 124(1-3), 153-164 (2005-06-28)
This paper reviews the recent work done on the synthesis as well as characterization of dinitrogen pentoxide (DNPO). The physico-chemical characteristics of DNPO are also discussed. The review brings out the key aspects of N2O5 technology with relevance to realize
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