-
Name
2-(4-aminophenyl)-6-ammonio-1H-3,1-benzimidazol-3-ium dichloride
- EINECS
- CAS No. 63991-49-1
- Density g/cm3
- Solubility
- Melting Point
- Formula C13H12 N4 . 2 Cl H
- Boiling Point 545.5°Cat760mmHg
- Molecular Weight 297.21
- Flash Point 317.6°C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion. Moderate skin and severe eye irritant. When heated to decomposition it emits very toxic fumes of HCl and NOx. See also AROMATIC AMINES.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 1H-Benzimidazol-5-amine,2-(4-aminophenyl)-, dihydrochloride (9CI)
- PSA
- LogP
6-Amino-2-(4'-aminophenyl)benzimidazole dihydrochloride Chemical Properties
IUPAC Name: [2-(4-aminophenyl)-3H-benzimidazol-1-ium-5-yl]azanium dichloride
Empirical Formula: C13H14Cl2N4
Molecular Weight: 297.1831g/mol
Structure of 6-Amino-2-(4'-aminophenyl)benzimidazole dihydrochloride (CAS NO.63991-49-1):
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Flash Point: 317.6 °C
Enthalpy of Vaporization: 82.44 kJ/mol
Boiling Point: 545.5 °C at 760 mmHg
Vapour Pressure: 5.88E-12 mmHg at 25°C
Canonical SMILES: C1=CC(=CC=C1C2=[NH+]C3=C(N2)C=C(C=C3)[NH3+])N.[Cl-].[Cl-]
InChI: InChI=1S/C13H12N4.2ClH/c14-9-3-1-8(2-4-9)13-16-11-6-5-10(15)7-12(11)17-13;;/h1-7H,14-15H2,(H,16,17);2*1H
InChIKey: IIDNOBSCGOSOGL-UHFFFAOYSA-N
6-Amino-2-(4'-aminophenyl)benzimidazole dihydrochloride Toxicity Data With Reference
| 1. | skn-rbt 500 mg/24H MOD | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,145. | ||
| 2. | eye-rbt 20 mg/24H SEV | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,145. | ||
| 3. | orl-rat LD50:2060 mg/kg | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,145. |
6-Amino-2-(4'-aminophenyl)benzimidazole dihydrochloride Safety Profile
Moderately toxic by ingestion. Moderate skin and severe eye irritant. When heated to decomposition it emits very toxic fumes of HCl and NOx. See also AROMATIC AMINES.
6-Amino-2-(4'-aminophenyl)benzimidazole dihydrochloride Specification
6-Amino-2-(4'-aminophenyl)benzimidazole dihydrochloride , its cas register number is 63991-49-1. It also can be called 6-Amino-2-(4'-aminofenyl)benzimidazol hydrochlorid ; 6-Amino-2-(p-aminofenyl)benzimidazol dichlorid . 6-Amino-2-(4'-aminophenyl)benzimidazole dihydrochloride (CAS NO.63991-49-1) will cause a severe eye irritant. When heated to decomposition it emits very toxic fumes of HCl and NOx.
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