Introduction：Basic information about CAS 93-84-5|5-Nitro-1H-benzo[d]imidazol-2(3H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Nitro-1H-benzo[d]imidazol-2(3H)-one |
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| CAS Number | 93-84-5 | Molecular Weight | 179.133 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 202.9±19.0 °C at 760 mmHg |
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| Molecular Formula | C7H5N3O3 | Melting Point | >300 °C(lit.) |
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| MSDS | / | Flash Point | 76.5±21.5 °C |
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Names
| Name | 5-Nitro-2-Benzimidazolinone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 202.9±19.0 °C at 760 mmHg |
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| Melting Point | >300 °C(lit.) |
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| Molecular Formula | C7H5N3O3 |
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| Molecular Weight | 179.133 |
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| Flash Point | 76.5±21.5 °C |
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| Exact Mass | 179.033096 |
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| PSA | 94.47000 |
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| LogP | 1.51 |
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| Vapour Pressure | 0.3±0.4 mmHg at 25°C |
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| Index of Refraction | 1.635 |
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| InChIKey | DLJZIPVEVJOKHB-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]c2ccc([N+](=O)[O-])cc2[nH]1 |
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Safety Information
| Hazard Codes | T+ |
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| Risk Phrases | R20/22 |
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| Safety Phrases | S22-S36/37 |
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| RIDADR | 2811 |
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| WGK Germany | 1 |
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| Packaging Group | III |
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| Hazard Class | 6.1 |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 5 (6)-Nitrobenzimidazol-2-one |
| MFCD00220274 |
| 5-Nitro-1,3-dihydro-2H-benzimidazol-2-one |
| 5-nitro-1,3-dihydrobenzimidazol-2-one |
| EINECS 202-282-2 |
| 2H-Benzimidazol-2-one, 1,3-dihydro-5-nitro- |
| 5-nitro-2,3-dihydro-1H-benzo[d]imidazol-2-one |
