Introduction：Basic information about CAS 4331-29-7|1H-benzimidazol-7-amine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1H-benzimidazol-7-amine |
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| CAS Number | 4331-29-7 | Molecular Weight | 133.151 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 476.1±18.0 °C at 760 mmHg |
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| Molecular Formula | C7H7N3 | Melting Point | / |
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| MSDS | / | Flash Point | 273.2±8.4 °C |
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Names
| Name | 1H-benzo[d]imidazol-4-amine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 476.1±18.0 °C at 760 mmHg |
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| Molecular Formula | C7H7N3 |
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| Molecular Weight | 133.151 |
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| Flash Point | 273.2±8.4 °C |
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| Exact Mass | 133.063995 |
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| PSA | 54.70000 |
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| LogP | 0.30 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | 1.780 |
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| InChIKey | NZJKEQFPRPAEPO-UHFFFAOYSA-N |
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| SMILES | Nc1cccc2[nH]cnc12 |
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| Storage condition | 2-8°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DD5780000
- CHEMICAL NAME :
- Benzimidazole, 4-amino-
- CAS REGISTRY NUMBER :
- 4331-29-7
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H7-N3
- MOLECULAR WEIGHT :
- 133.17
- WISWESSER LINE NOTATION :
- T56 BM DNJ FZ
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA - TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 100 ug/plate
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 28,273,1975
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Safety Information
| Hazard Codes | Xi |
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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
| 1H-Benzimidazol-4-amine |
| 1,3-dideazaadenine |
| 4-AMINOBENZIMIDAZOLE |
| 1H-1,3-benzodiazol-7-aMine |
| 1H-benzimidazol-7-amine |
| 4-amino-1H-benzimidazole |
| 1H-benzimidazol-4-ylamine |
| 7-AMINOBENZIMIDAZOLE |
| 1H-Benzo[d]imidazol-7-amine |
