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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 90
          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
          1.01849.1000 04022536025674
          1.01849.2500 04022536025681

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