45969
2,4-二硝基甲苯
analytical standard
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关于此项目
线性分子式:
CH3C6H3(NO2)2
化学文摘社编号:
分子量:
182.13
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-450-0
Beilstein/REAXYS Number:
1912834
MDL number:
InChI key
RMBFBMJGBANMMK-UHFFFAOYSA-N
InChI
1S/C7H6N2O4/c1-5-2-3-6(8(10)11)4-7(5)9(12)13/h2-4H,1H3
SMILES string
CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1
grade
analytical standard
vapor pressure
1 mmHg ( 102.7 °C)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
67-70 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format
neat
Quality Level
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General description
2,4-Dinitrotoluene is classified under the group of nitroaromatic compounds, which are organic nitro derivatives of analytical research interest. It finds wide use as a precursor of 2,4,6-trinitrotoluene (TNT) explosive as well as dyes and urethane products. 2,4-Dinitrotoluene is regarded as a potential threat to human health even when present in trace amounts.
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)
Application
2,4-Dinitrotoluene may be used as an analytical standard for the determination of the analyte in forensic samples, explosive-contaminated groundwater samples, industrial effluents and seawater 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.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2 - Repr. 2 - 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
311.0 °F - closed cup
flash_point_c
155.0 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
易制爆化学品
此项目有
Coupled solid phase extraction-supercritical fluid extraction-on-line gas chromatography of explosives from water
Slack GC, et al.
Journal of High Resolution Chromatography, 16(8), 473-478 (1993)
Application of solvent microextraction to the analysis of nitroaromatic explosives in water samples.
E Psillakis et al.
Journal of chromatography. A, 907(1-2), 211-219 (2001-02-24)
The application of solvent microextraction to the analysis of nitroaromatic explosives is presented. Extraction of 11 nitroaromatics was achieved by suspending 1 microl of organic solvent to the tip of a microsyringe in a stirred aqueous solution. Parameters such as
Application of high-field proton nuclear magnetic resonance (1 H-NMR) spectroscopy for the analysis of explosives and related compounds in groundwater samples-a comparison with the high-performance liquid chromatography (HPLC) method
Preiss A, et al.
Fresenius Journal of Analytical Chemistry, 356(7), 445-451 (1996)
Determination of dinitrotoluene isomers in sea water and industrial effluent by high-resolution electron-capture gas chromatography with a glass capillary column
Hashimoto A, et al.
Analyst, 105(1253), 787-793 (1980)
E Psillakis et al.
Journal of chromatography. A, 938(1-2), 113-120 (2002-01-05)
This paper compares solid-phase microextraction (SPME) with a recently developed extraction method called single-drop microextraction (SDME) for the analysis of nitroaromatic explosives in water samples. The two techniques are examined in terms of procedure, chromatographic analysis and method performance. All
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