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Name |
3,5-Dicyanonitrobenzene |
EINECS | N/A |
CAS No. | 33224-18-9 | Density | 1.41 g/cm3 |
PSA | 93.40000 | LogP | 1.86136 |
Solubility | N/A | Melting Point |
N/A |
Formula | C8H3N3O2 | Boiling Point | 279.6 °C at 760 mmHg |
Molecular Weight | 173.131 | Flash Point | 122.9 °C |
Transport Information | N/A | Appearance | N/A |
Safety | Risk Codes | N/A | |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Isophthalonitrile,5-nitro- (6CI);3,5-Dicyanonitrobenzene;5-Nitroisophthalonitrile; |
Article Data | 10 |
The systematic name of 3,5-Dicyanonitrobenzene is 5-nitrobenzene-1,3-dicarbonitrile . With the CAS registry number 33224-18-9, it is also named as 1,3-benzenedicarbonitrile, 5-nitro- ; 5-Nitroisophthalonitrile ; 5-Nitrobenzene-1,3-dicarbonitrile ; 5-Nitro-m-Phthalonitrile .
3,5-Dicyanonitrobenzene can be obtained by many methods. For example: treating isophthalonitrile with NO2 , methanesulfonic acid and O3 catalyzed by FeCl3 in acetonitrile . The reaction time is 28 hour(s), reaction temperature is -10-20 °C and the yield is 41%. 3,5-Dicyanonitrobenzene is also synthesized by 5-nitro-isophthalic acid diamide or 5-nitro-isophthaloyl chloride .
3,5-Dicyanonitrobenzene can used as reactant in the organic synthesis. It can react with benzene-1,3-diol to get C22H10N4O2, with 2-methyl-phenol to get 5-nitro-isophthalonitrile , with 2,3-dimethyl-phenol to get 5-(2,3-dimethyl-phenoxy)-isophthalonitrile , with 2,6-dimethyl-phenol to get 5-(2,6-dimethyl-phenoxy)-isophthalonitrile , with 4-methyl-phenol to get 5-p-tolyloxy-isophthalonitrile , with 4,4'-(1-methyl-ethane-1,1-diyl)-bis-phenol to get C31H20N4O2, and so on.