1,2-Dinitrobenzene
ALDRICH/126632 - 97%
Synonym: o-Dinitrobenzene
CAS Number: 528-29-0
Empirical Formula (Hill Notation): C6H4N2O4
Molecular Weight: 168.11
EC Number: 208-431-8
MDL Number: MFCD00007093
Linear Formula: C6H4(NO2)2
Product Type: Chemical
| assay | 97% |
| bp | 319 °C/773 mmHg (lit.) |
| form | solid |
| functional group | nitro |
| InChI | 1S/C6H4N2O4/c9-7(10)5-3-1 |
| InChI key | IZUKQUVSCNEFMJ-UHFFFAOYSA |
| mp | 114-117 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | [O-][N+](=O)c1ccccc1[N+]( |
| Application: | • A highly divergent Pictet-Spengler approach for pyrrolo quinoxalines from aryl amine using 1,2-dinitrobenzene as an oxidant: Discusses the utility of 1,2-dinitrobenzene as an oxidant in organic synthesis, relevant for developing novel pharmaceuticals (Pardeshi et al., 2019 ![]() |
| General description: | 1,2-Dinitrobenzene (o-Dinitrobenzene) is one of the nitroaromatic compounds present in urine which has been studied using gas chromatography-mass spectrometry-selected ion monitoring methods†. The electrochemistry of 1,2-dinitrobenzene (o-Dinitrobenzene) is strongly affected by 1,3-diphenylurea. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol | ![]() GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H300 + H310 + H330 - H410 |
| Precautionary statements | P262 - P273 - P280 - P301 + P310 + P330 - P302 + P352 + P310 - P304 + P340 + P310 |
| Hazard Codes | T+,N |
| Risk Statements | 26/27/28-33-50/53 |
| Safety Statements | 28-36/37-45-60-61 |
| RIDADR | UN 3443 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 302.0 °F - closed cup |
| Flash Point(C) | 150 °C - closed cup |
| Purity | 97% |
| bp | 319 °C/773 mmHg (lit.) |
| mp | 114-117 °C (lit.) |
| UNSPSC | 12352100 |



