Introduction：Basic information about CAS 5805-76-5|1-Ethyl-2-methyl-1H-benzimidazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Ethyl-2-methyl-1H-benzimidazole |
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| CAS Number | 5805-76-5 | Molecular Weight | 160.216 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 300.8±11.0 °C at 760 mmHg |
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| Molecular Formula | C10H12N2 | Melting Point | / |
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| MSDS | / | Flash Point | 135.7±19.3 °C |
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Names
| Name | N-Ethyl-2-methylbenzimidazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 300.8±11.0 °C at 760 mmHg |
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| Molecular Formula | C10H12N2 |
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| Molecular Weight | 160.216 |
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| Flash Point | 135.7±19.3 °C |
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| Exact Mass | 160.100052 |
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| PSA | 17.82000 |
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| LogP | 2.52 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.583 |
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| InChIKey | IPNPFISPYWNXBR-UHFFFAOYSA-N |
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| SMILES | CCn1c(C)nc2ccccc21 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DD8950000
- CHEMICAL NAME :
- Benzimidazole, 1-ethyl-2-methyl-
- CAS REGISTRY NUMBER :
- 5805-76-5
- BEILSTEIN REFERENCE NO. :
- 0127380
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C10-H12-N2
- MOLECULAR WEIGHT :
- 160.24
- WISWESSER LINE NOTATION :
- T56 BN DNJ B2 C1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 18 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03379
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Safety Information
| Hazard Codes | Xn |
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| Risk Phrases | 22 |
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| Safety Phrases | 36/37 |
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Synonyms
| 1H-Benzimidazole, 1-ethyl-2-methyl- |
| 1H-Benzimidazole,1-ethyl-2-methyl-(9CI) |
| 1-Ethyl-2-methyl-1H-benzimidazole |
| EINECS 227-362-4 |
| 1-ethyl-2-methyl-1H-benzo[d]imidazole |
| 1-ethyl-2-metylbenzimidazole |
| MFCD00044560 |
| 2-methyl-1-ethylbenzimidazole |
| 1-ethyl-2-methyl-benzimidazole |
| 1-ethyl-2-methyl-benzimidazol |
