194123

Benzimidazol

98%

• Synonym(e): 1,3-Benzodiazol
• Empirische Formel (Hill-System): C₇H₆N₂
• CAS-Nummer: 51-17-2
• Molekulargewicht: 118.14
• Beilstein: 109682
• EG-Nummer: 200-081-4
• MDL-Nummer: MFCD00005585
• UNSPSC-Code: 12352100
• eCl@ss: 32151902
• PubChem Substanz-ID: 24851632
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 98%
• Form: powder
• mp (Schmelzpunkt): 169-171 °C (lit.)
• Löslichkeit: xylene: soluble 1g in 2g (boiling)(lit.); alcohol: freely soluble(lit.); benzene: insoluble(lit.); cold water: very slightly soluble(lit.); diethyl ether: very slightly soluble(lit.); petroleum ether: insoluble(lit.); water: soluble (hot)(lit.)
• SMILES String: c1ccc2[nH]cnc2c1
• InChI: 1S/C7H6N2/c1-2-4-7-6(3-1)8-5-9-7/h1-5H,(H,8,9)
• InChIKey: HYZJCKYKOHLVJF-UHFFFAOYSA-N

Beschreibung

Anwendung

Benzimidazole was used as template compound in the preparation of molecularly imprinted polymer via electropolymerization and electrodeposition of pyrrole on a pencil graphite electrode. It was also used in the preparation of benzimidazolium surfactant, 1-hexadecyl-1H-benzimidazole.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302
• P-Sätze: P264 - P270 - P301 + P312 - P501
• Gefahreneinstufungen: Acute Tox. 4 Oral
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)