45930
3,4-二硝基苯甲酸
analytical standard
别名:
3,4-DNBA
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关于此项目
经验公式（希尔记法）:
C7H4N2O6
化学文摘社编号:
分子量:
212.12
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
208-433-9
Beilstein/REAXYS Number:
2055333
MDL number:
Quality Level
grade
analytical standard
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
environmental
format
neat
SMILES string
OC(=O)c1ccc(c(c1)[N+]([O-])=O)[N+]([O-])=O
InChI
1S/C7H4N2O6/c10-7(11)4-1-2-5(8(12)13)6(3-4)9(14)15/h1-3H,(H,10,11)
InChI key
OMVRRHJJQILIJX-UHFFFAOYSA-N
General description
3,4-Dinitrobenzoic acid belongs to the class of highly polar nitroaromatic compounds, which are categorized under the group of explosives and related compounds (ERCs). ERCs are of research interest because they are identified as the potential intermediates of environmental degradation pathway of explosives that can adversely affect the ecosystem and human health.
Application
3,4-Dinitrobenzoic acid may be used as an analytical standard for the determination of the analyte in explosive contaminated waters by various chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
A Preiss et al.
Journal of chromatography. A, 1216(25), 4968-4975 (2009-05-19)
An advanced HPLC-photodiode array detection method for the determination of 12 selected highly polar nitroaromatic compounds in ground water samples of ammunition waste sites has been developed and validated. After solid-phase extraction the limits of detection were in the range
Determination of nitrophenols, nitrobenzoic acids and polar explosives by HPLC-diode array detection in ground water samples of former ammunition plants
Godejohann M, et al.
Chromatographia, 43(11-12), 612-618 (1996)
Analysis of nitrophenols and other polar nitroaromatic compounds in ammunition wastewater by high-field proton nuclear magnetic resonance (1H-NMR) spectroscopy and chromatographic methods
Preiss A, et al.
Fresenius Journal of Analytical Chemistry, 357(6), 676-683 (1997)
Yuko Fukuyama et al.
Journal of the American Society for Mass Spectrometry, 29(11), 2227-2236 (2018-08-01)
In in-source decay (ISD) in matrix-assisted laser desorption/ionization (MALDI)-mass spectrometry (MS), 1,5-diaminonaphthalene (1,5-DAN) is a most frequently used matrix probably due to the highly sensitive detection of fragment ions. 1,5-DAN is a reducing matrix generating c- and z-series ions by
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