Introduction：Basic information about CAS 2033-30-9|5,6-Dimethyl-1,3-dihydro-2H-benzimidazol-2-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5,6-Dimethyl-1,3-dihydro-2H-benzimidazol-2-one |
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| CAS Number | 2033-30-9 | Molecular Weight | 162.189 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 174.0±30.0 °C at 760 mmHg |
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| Molecular Formula | C9H10N2O | Melting Point | 300ºC |
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| MSDS | / | Flash Point | 60.7±24.7 °C |
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Names
| Name | 5,6-dimethyl-1,3-dihydrobenzimidazol-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 174.0±30.0 °C at 760 mmHg |
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| Melting Point | 300ºC |
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| Molecular Formula | C9H10N2O |
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| Molecular Weight | 162.189 |
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| Flash Point | 60.7±24.7 °C |
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| Exact Mass | 162.079315 |
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| PSA | 48.65000 |
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| LogP | 2.04 |
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| Vapour Pressure | 1.2±0.3 mmHg at 25°C |
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| Index of Refraction | 1.568 |
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| InChIKey | ORWJLFLEIZBRBR-UHFFFAOYSA-N |
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| SMILES | Cc1cc2[nH]c(=O)[nH]c2cc1C |
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Safety Information
| Hazard Codes | Xi |
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| Safety Phrases | S22-S24/25 |
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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-dimethyl-1,3-dihydro-benzimidazol-2-one |
| EINECS 217-993-3 |
| 5,6-Dimethyl-1,3-dihydro-benzimidazol-2-on |
| MFCD00051725 |
| 5,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one |
| 5,6-Dimethyl-2-benzimidazolinone |
| 2H-Benzimidazol-2-one, 1,3-dihydro-5,6-dimethyl- |
| 4,5-dimethyl-2-benzimidazolone |
| 5,6-dimethylbenzimidazolone |
| 5,6-Dimethyl-1,3-dihydro-2H-benzimidazol-2-one |
| 5,6-dimethyl-1,3-dihydro-benzoimidazol-2-one |
| 5,6-dimethylbenzimidazolin-2-one |
| 5,6-dimethyl-3-hydrobenzimidazol-2-one |
