107475 Pyridine-D5

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Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
7291-22-7 230-720-2 C₅D₅N 84.13 g/mol

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      Glass ampoule 10x0.75 ml
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      Catalogue Number107475
      OverviewA wide range of MagniSolv deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.
      Product Information
      CAS number7291-22-7
      EC number230-720-2
      Hill FormulaC₅D₅N
      Molar Mass84.13 g/mol
      HS Code2845 90 10
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      ApplicationPyridine-D5 deuteration degree min 99.8% for NMR spectroscopy MagniSolv™. CAS 7291-22-7, pH 8.5 (15.8 g/l, H₂O, 20 °C).
      Biological Information
      Physicochemical Information
      Boiling point115 °C (1013 hPa)
      Density0.98 g/cm3 (20 °C)
      Evaporation number12.7
      Explosion limit1.8 - 12.4 %(V)
      Flash point17 °C
      Ignition temperature482 °C
      Melting Point-42 °C
      pH value8.81 (H₂O)
      Vapor pressure26.7 hPa (25 °C)
      Solubility1000 g/l soluble
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 891 mg/kg
      LD 50 dermalLD50 Rabbit 1121 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H225: Highly flammable liquid and vapour.
      H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
      H315: Causes skin irritation.
      H319: Causes serious eye irritation.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P240: Ground/bond container and receiving equipment.
      P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
      Signal WordDanger
      Storage class3 Flammable liquids
      WGKWGK 2 obviously hazardous to water
      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
      Hazard Symbols Hazard SymbolsHarmful
      Hazard SymbolsFlammable
      Categories of dangerhighly flammable, harmful
      R PhraseR 11-20/21/22-36/38
      Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes and skin.
      S PhraseS 16-26-28
      Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of soap and water.
      Product Usage Statements
      Storage and Shipping Information
      StorageStorage temperature: no restrictions.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 1282 , 3, II
      Declaration (transport by air) IATA-DGRUN 1282 , 3, II
      Declaration (transport by sea) IMDG-CodeUN 1282 , 3, II
      Supplemental Information
      Deuteration degree≥ 99.8 %
      - NMR, H₂O

      ≤ 0.02 %
      Performance test (NMR-spectrum)passes test
      - K. Fischer, H₂O + D₂O

      ≤ 0.03 %