Introduction：Basic information about CAS 7621-86-5|2-(4-aminophenyl)-3H-benzimidazol-5-amine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(4-aminophenyl)-3H-benzimidazol-5-amine |
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| CAS Number | 7621-86-5 | Molecular Weight | 224.26100 |
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| Density | 1.359 g/cm3 | Boiling Point | 545.5ºC at 760 mmHg |
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| Molecular Formula | C13H12N4 | Melting Point | / |
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| MSDS | / | Flash Point | 317.6ºC |
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Names
| Name | 2-(4-Aminophenyl)-1H-benzo[d]imidazol-5-amine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.359 g/cm3 |
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| Boiling Point | 545.5ºC at 760 mmHg |
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| Molecular Formula | C13H12N4 |
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| Molecular Weight | 224.26100 |
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| Flash Point | 317.6ºC |
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| Exact Mass | 224.10600 |
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| PSA | 80.72000 |
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| LogP | 3.55670 |
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| Index of Refraction | 1.787 |
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| InChIKey | XAFOTXWPFVZQAZ-UHFFFAOYSA-N |
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| SMILES | Nc1ccc(-c2nc3ccc(N)cc3[nH]2)cc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DD5421200
- CHEMICAL NAME :
- 1H-Benzimidazol-5-amine, 2-(4-aminophenyl)-
- CAS REGISTRY NUMBER :
- 7621-86-5
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C13-H12-N4
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 43(9),23,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 5500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 43(9),23,1978 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 910 mg/kg/26W-I
- TOXIC EFFECTS :
- Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 43(9),23,1978
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Safety Information
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
| 2-(4-aminophenyl)-3H-benzimidazol-5-amine |
