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821956 Benzimidazole

Benzimidazole for synthesis. CAS 51-17-2, molar mass 118.13 g/mol.

Benzimidazole MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 51-17-2 EC Number: 200-081-4 Molar Mass: 118.14 g/mol Hill Formula: C₇H₆N₂
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821956
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
51-17-2200-081-4C₇H₆N₂118.14 g/mol

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8219560100
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      8219560500
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          		 Plastic bottle 500 g
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          8219569025
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              		 Plastic drum 25 kg
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              Description
              Catalogue Number821956
              References
              Product Information
              CAS number51-17-2
              EC number200-081-4
              Hill FormulaC₇H₆N₂
              Molar Mass118.14 g/mol
              HS Code2933 99 99
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              ApplicationBenzimidazole for synthesis. CAS 51-17-2, molar mass 118.13 g/mol.
              Biological Information
              Physicochemical Information
              Boiling point360 °C
              Density0.947 g/cm3 (974 hPa, 20 °C)
              Melting Point170.5 °C
              pH value8.11 (H₂O, 30 °C)
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Statement(s)H302: Harmful if swallowed.
              Precautionary Statement(s)P264: Wash skin thoroughly after handling.
              P270: Do not eat, drink or smoke when using this product.
              P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
              P501: Dispose of contents/ container to an approved waste disposal plant.
              Signal WordWarning
              Storage class10 - 13 Other liquids and solids
              WGKWGK 2 obviously hazardous to water
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (HPLC, area%)≥ 99.0 % (a/a)
              Melting range (lower value)≥ 170 °C
              Melting range (upper value)≤ 173 °C
              Identity (IR)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8219560100 04022536480954
              8219560500 04022536764955
              8219569025 04027269691707

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              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Heterocycles > Heterocycles with 5-membered Rings > Imidazoles, Benzimidazoles