Detail of "1493-27-2"

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CAS Number:
1493-27-2
Name:
1-Fluoro-2-nitrobenzene
Molecular Structure:
Formula:
C₆H₄FNO₂
Molecular Weight:
141.10
Synonyms:
2-Fluoronitrobenzene;o-Fluoronitrobenzene;2-Nitrofluorobenzene;Benzene, 1-fluoro-2-nitro-;o-Nitrofluorobenzene;Benzene, o-nitrofluoro-;
EINECS:
216-088-0
Density:
1.337 g/cm³
Melting Point:
-9 - -6 °C(lit.)
Boiling Point:
228.9 °C at 760 mmHg
Flash Point:
94.4 °C
Solubility:
immiscible with water
Appearance:
clear yellow to brownish liquid
Hazard Symbols:
Xn,T,Xi
Risk Codes:
36/37/38-20/21/22
Safety:
26-36-36/37 Details

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Reaction of nitrosyl chloride with some halogen derivatives of nitrobenzene: Michel, J. P.; Perrot, R. (Lab. Chim. Gen., Fac. Sci. Besancon, Besancon, Fr.). Ann.Several substances with their cas registry numbers 611-06-3 and 1493-27-2 may be metioned in this study. Chim. (Paris), 1(6), 311-17 (French) 1976. CODEN: ANCPAC. DOCUMENT TYPE: Journal CA Section: 25 (Noncondensed Aromatic Compounds) NOCl and halonitrobenzene react at 160-250.degree. to give RnC6H5-nCl (#=1-4; R = F, Cl, Br). If the nitrobenzene is substituted with 3 or more Cl atoms, the product is C6Cl6. .

Electron affinities from dissociations of mixed negative ion dimers: Electron affinities from dissociations of mixed negative ion dimers.Some chemicals with cas registry numbers like 100-00-5 and 1493-27-2 are also used. Burinsky, David J.; Fukuda, Elaine K.; Campana, Joseph E. (Chem. Div., Nav. Res. Lab., Washington, DC 20375, USA). J. Am. Chem. Soc., 106(10), 2770-1 (English) 1984. CODEN: JACSAT. ISSN: 0002-7863. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) This study demonstrates that radical neg. ion dimers can be formed in a high-pressure ion source of a mass spectrometer, and the dissocns. of these neg. ion complexes can be used to det. the gas-phase electron affinities of the monomeric species. The technique, which yields results of precision comparable to other methods, uses a kinetic approach for the detn. of a gas-phase thermochem. quantity. Strengths of this method include the simplicity of the procedure and its potential application to a variety of compds. .