108101 Tetrahydrofuran

108101
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
109-99-9 203-726-8 C₄H₈O 72.11 g/mol

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              Description
              Catalogue Number108101
              SynonymsTHF, Tetramethylene oxide, Oxolane, Butylene oxide
              OverviewWith their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
              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 liquid chromatography LiChrosolv®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C).
              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 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.
              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.
              Signal WordDanger
              RTECSLU5950000
              Storage class3 Flammable liquids
              WGKWGK 1 slightly hazardous to water
              Disposal1
              Strongly contaminated halogen-free organic solvents: container A.
              Safety Information
              Hazard Symbols Hazard SymbolsHarmful
              Hazard SymbolsFlammable
              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 +15°C to +25°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 %
              Identity (IR)conforms
              Evaporation residue≤ 1.0 mg/l
              Water≤ 0.02 %
              Acidity≤ 0.0002 meq/g
              Alkalinity≤ 0.0002 meq/g
              Peroxides≤ 0.02
              Transmission (at 218 nm)≥ 30 %
              Transmission (at 230 nm)≥ 35 %
              Transmission (at 250 nm)≥ 65 %
              Transmission (at 280 nm)≥ 95 %
              Filtred by 0.2µm filter

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              Accessories (Secondary)

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              Categories

              Analytics and Sample Preparation > Analytical Chromatography > Mobile Phases for Chromatography > Solvents for Liquid Chromatography, LiChrosolv®
              Reagents, Chemicals and Labware > Solvents > Solvents for Instrumental Organic Analysis > Solvents for Liquid Chromatography, LiChrosolv®