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101849 tert-Butyl methyl ether

for analysis EMSURE® ACS

tert-Butyl methyl ether MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Methyl tert-butyl ether, MTB, MTBE

CAS #: 1634-04-4 EC Number: 216-653-1 Molar Mass: 88.15 g/mol Chemical Formula: (CH₃)₃COCH₃ Hill Formula: C₅H₁₂O Grade: ACS
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101849
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
1634-04-4216-653-1C₅H₁₂O(CH₃)₃COCH₃88.15 g/molACS

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      Description
      Catalogue Number101849
      SynonymsMethyl tert-butyl ether, MTB, MTBE
      Descriptiontert-Butyl methyl ether
      OverviewEMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
      References
      Product Information
      CAS number1634-04-4
      EC index number603-181-00-X
      EC number216-653-1
      GradeACS
      Hill FormulaC₅H₁₂O
      Chemical formula(CH₃)₃COCH₃
      Molar Mass88.15 g/mol
      HS Code2909 19 10
      Structure formula ImageStructure formula Image
      Quality LevelMQ300
      Applications
      Biological Information
      Physicochemical Information
      Boiling point55.3 °C (1013 hPa)
      Density0.74 g/cm3 (20 °C)
      Explosion limit1.5 - 8.5 %(V)
      Flash point-28 °C
      Ignition temperature460 °C
      Melting Point-108.6 °C
      Vapor pressure330 hPa (25 °C)
      Viscosity kinematic0.464 mm2/s (20 °C)
      Solubility42 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 2000 mg/kg
      LD 50 dermalLD50 Rabbit > 2000 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.
      H315: Causes skin irritation.
      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.
      P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
      P242: Use non-sparking tools.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
      Signal WordDanger
      RTECSKN5250000
      Storage class3 Flammable liquids
      WGKWGK 1 slightly 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 dangerhighly flammable, irritant
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2398 , 3, II
      Declaration (transport by air) IATA-DGRUN 2398 , 3, II
      Declaration (transport by sea) IMDG-CodeUN 2398 , 3, II
      Supplemental Information
      Specifications
      Purity (GC)≥ 99.5 %
      Identity (IR)conforms
      Color≤ 10 Hazen
      Acidity≤ 0.0005 meq/g
      Al (Aluminium)≤ 0.00005 %
      B (Boron)≤ 0.000002 %
      Ba (Barium)≤ 0.00001 %
      Ca (Calcium)≤ 0.00005 %
      Cd (Cadmium)≤ 0.000005 %
      Co (Cobalt)≤ 0.000002 %
      Cr (Chromium)≤ 0.000002 %
      Cu (Copper)≤ 0.000002 %
      Fe (Iron)≤ 0.00001 %
      Mg (Magnesium)≤ 0.00001 %
      Mn (Manganese)≤ 0.000002 %
      Ni (Nickel)≤ 0.000002 %
      Pb (Lead)≤ 0.00001 %
      Sn (Tin)≤ 0.00001 %
      Zn (Zinc)≤ 0.00001 %
      Peroxide (as H₂O₂)≤ 0.0001 %
      Evaporation residue≤ 0.001 %
      Water≤ 0.03 %
      Global Trade Item Number
      Catalogue Number GTIN
      1018492500 04022536025681