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108110 Tetrahydrofuran

Tetrahydrofuran for spectroscopy Uvasol®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C).

Tetrahydrofuran MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: THF, Tetramethylene oxide, Oxolane, Butylene oxide

CAS #: 109-99-9 EC Number: 203-726-8 Molar Mass: 72.11 g/mol Hill Formula: C₄H₈O
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108110
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
109-99-9203-726-8C₄H₈O72.11 g/mol

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      Description
      Catalogue Number108110
      SynonymsTHF, Tetramethylene oxide, Oxolane, Butylene oxide
      OverviewAccurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.
      References
      Product Information
      CAS number109-99-9
      EC index number603-025-00-0
      EC number203-726-8
      Hill FormulaC₄H₈O
      Molar Mass72.11 g/mol
      HS Code2932 11 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      ApplicationTetrahydrofuran for spectroscopy Uvasol®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C).
      Biological Information
      Physicochemical Information
      Boiling point65 - 66 °C
      Density0.89 g/cm3 (20 °C)
      Explosion limit1.5 - 12.4 %(V)
      Flash point-21.2 °C
      Ignition temperature215 °C
      Melting Point-108.44 °C
      pH value7 - 8 (H₂O)
      Vapor pressure170 hPa (20 °C)
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H225: Highly flammable liquid and vapour.
      H302: Harmful if swallowed.
      H319: Causes serious eye irritation.
      H335: May cause respiratory irritation.
      H336: May cause drowsiness or dizziness.
      H351: Suspected of causing cancer.
      EUH019: May form explosive peroxides.
      Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
      P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P233: Keep container tightly closed.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P308 + P313: IF exposed or concerned: Get medical advice/ attention.
      P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
      Signal WordDanger
      RTECSLU5950000
      Storage class3 Flammable liquids
      WGKWGK 1 slightly hazardous to water
      Disposal1
      Strongly contaminated halogen-free organic solvents: container A.
      Safety Information
      Categories of dangerhighly flammable, irritant, carcinogenic
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2056 , 3, II
      Declaration (transport by air) IATA-DGRUN 2056 , 3, II
      Declaration (transport by sea) IMDG-CodeUN 2056 , 3, II
      Supplemental Information
      Specifications
      Purity (GC)≥ 99.9 %
      Evaporation residue≤ 0.0002 %
      Water≤ 0.01 %
      Color≤ 10 Hazen
      Acidity≤ 0.0002 meq/g
      Alkalinity≤ 0.0002 meq/g
      Fluorescence (as quinine at 254 nm)≤ 1.0 ppb
      Fluorescence (as quinine at 365 nm)≤ 1.0 ppb
      Transmission (at 215 nm)≥ 30 %
      Transmission (at 245 nm)≥ 50 %
      Transmission (at 265 nm)≥ 80 %
      Transmission (at 275 nm)≥ 90 %
      Transmission (from 310 nm)≥ 98 %
      Absorbance (at 215 nm)≤ 0.52
      Absorbance (at 245 nm)≤ 0.30
      Absorbance (at 265 nm)≤ 0.10
      Absorbance (at 275 nm)≤ 0.05
      Absorbance (from 310 nm)≤ 0.01
      Global Trade Item Number
      Catalogue Number GTIN
      1081100500 04022536100395

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