1,4-Dinitrobenzene

P-Dinitrobenzol.svg 52 1,4-dinitrobenzene-from-xtal-view-2-3D-bs-17.png 1,4-dinitrobenzene-from-xtal-view-2-3D-sf.png 1,4-Dinitrobenzene para-dinitrobenzene 100-25-4 7492 7211 202-833-7 CZ7525000 3443 1597 784Q9O56S9 1105828 1S/C6H4N2O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H FYFDQJRXFWGIBS-UHFFFAOYSA-N C1=CC(=CC=C1[N+](=O)[O-])[N+](=O)[O-] 6 4 2 4 pale yellow solid 1.625 g/cm3 173 299 69 mg/L 150 06 08 09 Danger 300 310 330 373 410 260 262 264 270 271 273 280 284 301+310 302+350 304+340 310 314 320 321 322 330 361 363 391 403+233 405 501 1,4-Dinitrobenzene is one of three isomers of dinitrobenzene, with the formula C6H4(NO2)2. The 1,4-isomer is most symmetrical. The compound is a yellow solid that is soluble in organic solvents. It is prepared from 4-nitroaniline by diazotization followed by treatment with sodium nitrite in the presence of a copper catalyst.E. B. Starkey p-Dinitrobenzene Org. Synth. 1939 19 40 10.15227/orgsyn.019.0040 free References Category:4-Nitrophenyl compounds Category:Nitrobenzenes