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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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          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
          8.21956.0100 04022536480954
          8.21956.0500 04022536764955

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          Categories

          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Heterocycles > Heterocycles with 5-membered Rings > Imidazoles, Benzimidazoles
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Heterocycles > Heterocycles with 5-membered Rings > Imidazoles, Benzimidazoles
          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