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802892 Dibutyl ether

802892
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
142-96-1205-575-3C₈H₁₈O(CH₃CH₂CH₂CH₂)₂O130.23 g/mol

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                  Description
                  Catalogue Number802892
                  DescriptionDibutyl ether
                  References
                  Product Information
                  CAS number142-96-1
                  EC index number603-054-00-9
                  EC number205-575-3
                  Hill FormulaC₈H₁₈O
                  Chemical formula(CH₃CH₂CH₂CH₂)₂O
                  Molar Mass130.23 g/mol
                  HS Code2909 19 90
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ200
                  Applications
                  ApplicationDibutyl ether for synthesis. CAS 142-96-1, chemical formula (CH₃CH₂CH₂CH₂)₂O.
                  Biological Information
                  Physicochemical Information
                  Boiling point140 - 143 °C (1013 hPa)
                  Density0.768 g/cm3 (20 °C)
                  Explosion limit0.9 - 8.5 %(V)
                  Flash point28 °C
                  Ignition temperature175 °C
                  Melting Point-95.2 °C
                  pH value5.2 (H₂O)
                  Vapor pressure4.6 hPa (20 °C)
                  Solubility10 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat 3200 mg/kg
                  LD 50 dermalLD50 Rabbit 7640 mg/kg
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Pictogram(s)
                  Hazard Statement(s)H226: Flammable liquid and vapour.
                  H315: Causes skin irritation.
                  H319: Causes serious eye irritation.
                  H335: May cause respiratory irritation.
                  H412: Harmful to aquatic life with long lasting effects.
                  Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
                  P233: Keep container tightly closed.
                  P240: Ground and bond container and receiving equipment.
                  P273: Avoid release to the environment.
                  P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with 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.
                  Signal WordWarning
                  RTECSEK5425000
                  Storage class3 Flammable liquids
                  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
                  Categories of dangerflammable, irritant, dangerous for the environment
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at <= 20°C.
                  Packaging Information
                  Transport Information
                  Declaration (railroad and road) ADR, RIDUN 1149 , 3, III
                  Declaration (transport by air) IATA-DGRUN 1149 , 3, III
                  Declaration (transport by sea) IMDG-CodeUN 1149 , 3, III
                  Supplemental Information
                  Specifications
                  Assay (GC, area%)≥ 99,0 Area %
                  Density (d 20 °C/ 4 °C)0,767 - 0,769
                  Peroxide (as H₂O₂)≤ 0,05 %(m)
                  Identity (IR)conforms