QUE SIGNIFIE 나이트로벤젠 EN CORÉEN
Nitrobenzène
Le nitrobenzène est un composé nitro aromatique obtenu par conversion du benzène en un acide mixte. La formule moléculaire est C6H5NO2, un liquide incolore ayant un poids moléculaire de 123, un point de fusion de 5,8 ° C, un point d'ébullition de 211 ° C et une densité de 1,2.
définition de 나이트로벤젠 dans le dictionnaire coréen
Nitrobenzène Lorsque le benzène est converti en un acide mixte (acide mixte), le composé nitro aromatique résultant est toxique et facilement absorbé par la peau, il faut donc faire attention lors de la manipulation.
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This publication focuses on the risks posed by exposures to nitrobenzene, a synthetic compound which is mostly used in the manufacture of polyurethanes, as well as used as a solvent in petroleum refining and used in the synthesis of other ...
L. Davies, World Health Organization,
2003
2
Industrial Organic Chemistry - 376페이지
In this process, the nitrating acid is allowed to flow into the benzene: HNO3 H2O NO, (31) After a residence time of several hours, the nitrating acid is largely exhausted and the more dense nitrobenzene is separated, washed and distilled.
Klaus Weissermel, Hans-Jürgen Arpe,
2003
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Photophysical and Photochemical Properties of Aromatic ... - 133페이지
The calculations with the use of the CNDO/S method have shown that the absorption spectrum's lowest band for nitrobenzene is determined by the n,ir* transition completely localized on the nitro-group, with the intensity of this band increasing ...
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A Comprehensive Guide to the Hazardous Properties of ... - 547페이지
Health Hazard The routes of entry of nitrobenzene into the body are the inhalation of its vapors or absorption of the liquid or the vapor through the skin and, to a much lesser extent, ingestion. The target organs are the blood, liver, kidneys, and ...
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International critical tables of numerical data, physics, ... - 114페이지
... 7 : 87 Refractive index, 7: 87 Dispersion, 7: 106 2, 7-Dichloronaphthalene -Quinoline Density, 7 : 87 Refractive index, 7: 87 Dispersion, 7 : 106 1, 2-Dichloro-3-nitrobenzene -1, Z-Dickloro-4-nitrobenzene Freezing point-solubility, 4: 118 1, ...
Edward Wight Washburn, Callie Hull,
1933
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Field Demonstration of Sequential Treatment of ...
The purpose of this study was to demonstrate the in situ sequential degradation of nitrobenzene (NB) and 2,4-dinitrotoluene (2,4-DNT) using a granular iron permeable reactive barrier (PRB) followed by an aerobic biodegradation zone.
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Kent and Riegel's Handbook of Industrial Chemistry and ... - 396페이지
In the adiabatic process, water is flashed off under vacuum before the sulfuric acid/nitrobenzene separation. The advantage of the adiabatic process is to eliminate a separated sulfuric acid reconcentration unit. This also will provide a better ...
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Synthetic and Mechanistic Organic Electron Transfer Reactions
1-23 However, there are very few known studies so far in literature related to reduction of nitrobenzene at titanium ... Nitrobenzene gives single reduction peak corresponding to the irreversible electrochemical reduction shown in Fig.1.
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Catalytic Reductive Carbonylation of Organic Nitro Compounds
Interaction of the nitro group with the metal center In this section we will consider the interaction of the nitro compound with ... [Zn(PhNO2)2(OTeF5)2]2 and Zn(PhNO2)3(OTeF5)2, has proven that nitrobenzene can function as a bidentate ligand ...
S. Cenini, F. Ragaini,
1996
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Nitro Compounds: Proceedings of the International ... - 403페이지
REGULARITIES IN DIPOLE MOMENTS OF NITROBENZENE, NITROBIPHENYL, AND NITROSTILBENE para-DERIVATIVES V. N. VASIL'EVA L. Ya. Karpov Institute of Physical Chemistry, Moscow, USSR Abstract—Dipole moments of the ...