45966
1,3-二硝基苯
analytical standard
别名:
1,3-DNB
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关于此项目
线性分子式:
C6H4(NO2)2
化学文摘社编号:
分子量:
168.11
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-776-8
Beilstein/REAXYS Number:
1105654
MDL number:
产品名称
1,3-二硝基苯, analytical standard
InChI
1S/C6H4N2O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H
SMILES string
[O-][N+](=O)c1cccc(c1)[N+]([O-])=O
InChI key
WDCYWAQPCXBPJA-UHFFFAOYSA-N
grade
analytical standard
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
bp
297 °C (lit.)
mp
84-86 °C (lit.)
density
1.368 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
Quality Level
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Application
1,3-Dinitrobenzene has been used as an analytical standard for the quantification of the analyte in organic explosives investigated during the forensic analysis by liquid chromatography-atmospheric pressure chemical ionization mass spectrometry (LC-APCI-MS). It may be used as an analytical standard for the determination of the analyte in aqueous samples, environmental samples and human biological samples 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.
General description
1,3-Dinitrobenzene is grouped under the family of nitroaromatic compounds, which find application in the production of pesticides, explosives, polymers, etc. They can pose a potential risk to the ecosystem, owing to their toxic nature.
signalword
Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
302.0 °F - closed cup
flash_point_c
150 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
危险化学品
非剧毒-急性毒性1
此项目有
D A Cassada et al.
Journal of chromatography. A, 844(1-2), 87-95 (1999-07-10)
Recent improvements in the LC-MS interface have increased the sensitivity and selectivity of this instrument in the analysis of polar and thermally-labile aqueous constituents. Determination of RDX, nitroso-RDX metabolites, and other munitions was enhanced using LC-MS with solid-phase extraction, 15N3-RDX
M E Walsh
Talanta, 54(3), 427-438 (2008-10-31)
Hazardous waste site characterization, forensic investigations, and land mine detection are scenarios where soils may be collected and analyzed for traces of nitroaromatic, nitramine, and nitrate ester explosives. These thermally labile analytes are traditionally determined by high-performance liquid chromatography (HPLC);
Application of DLLME based on the solidification of floating organic droplets for the determination of dinitrobenzenes in aqueous samples
Wu Y, et al.
Chromatographia, 72(7-8), 695-699 (2010)
S Jönsson et al.
Journal of chromatography. A, 1164(1-2), 65-73 (2007-08-04)
A solid-phase microextraction (SPME) method using gas chromatography-electron-capture negative ionisation mass spectrometry (GC-ECNI-MS) and isotope dilution quantification for the analysis of nitroaromatic compounds in complex, water based samples has been optimised. For ionisation, ECNI was the most sensitive and selective
Ti-Wei Chen et al.
Chemistry, an Asian journal, 6(5), 1210-1216 (2011-03-10)
A graphene-based electrochemical sensing platform for sensitive determination of explosive nitroaromatic compounds (NACs) was constructed by means of electrochemical reduction of graphene oxide (GO) on a glassy carbon electrode (GCE). The electrochemically reduced graphene (ER-GO) adhered strongly onto the GCE
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