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108110 | Tetrahydrofuran

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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      1081100500
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          Glass bottle 500 ml
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          1081102500
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              Glass bottle 2.5 l
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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 Image
              Applications
              ApplicationTetrahydrofuran for spectroscopy Uvasol®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C). MSDS and product info below.
              Biological Information
              Physicochemical Information
              Boiling point65 - 66 °C (1013 hPa)
              Density0.89 g/cm3 (20 °C)
              Explosion limit1.5 - 12.4 %(V)
              Flash point-20 °C
              Ignition temperature215 °C
              Melting Point-108.5 °C
              pH value7 - 8 (200 g/l, H₂O, 20 °C)
              Vapor pressure173 hPa (20 °C)
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              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.
              H351: Suspected of causing cancer.
              EUH019: May form explosive peroxides.
              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.
              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.
              RTECSLU5950000
              Storage class3 Flammable liquids
              WGKWGK 1 slightly water endangering
              Disposal1
              Strongly contaminated halogen-free organic solvents: container A.
              Safety Information
              Hazard Symbols Flammable
              Harmful
              Categories of dangerhighly flammable, irritant, carcinogenic
              R PhraseR 11-19-36/37-40
              Highly flammable.May form explosive peroxides.Irritating to eyes and respiratory system.Limited evidence of a carcinogenic effect.
              S PhraseS 16-29-33-36/37
              Keep away from sources of ignition - No smoking.Do not empty into drains.Take precautionary measures against static discharges.Wear suitable protective clothing and gloves.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +5°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 %
              Colour≤ 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

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              Categories

              Analytics and Sample Preparation > Spectroscopy > Solvents for Spectroscopy, Uvasol®
              Reagents, Chemicals and Labware > Solvents > Solvents for Instrumental Organic Analysis > Solvents for Spectroscopy, Uvasol®
              Analytics and Sample Preparation > Spectroscopy > UV/VIS Spectroscopy > Solvents for UV/VIS Spectroscopy