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101845 tert-Butyl methyl ether

tert-Butyl methyl ether for liquid chromatography LiChrosolv®. CAS 1634-04-4, EC Number 216-653-1, chemical formula (CH₃)₃COCH₃.

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

Synonyms: MTBE, MTB, 2-Methoxy-2-methylpropane, Methyl tert-butyl ether

CAS #: 1634-04-4 EC Number: 216-653-1 Molar Mass: 88.15 g/mol Chemical Formula: (CH₃)₃COCH₃ Hill Formula: C₅H₁₂O
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101845
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Overview

Replacement Information

Key Spec Table

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

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      1018452500
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          1018459017
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              Description
              Catalogue Number101845
              SynonymsMTBE, MTB, 2-Methoxy-2-methylpropane, Methyl tert-butyl ether
              Descriptiontert-Butyl methyl ether
              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 number1634-04-4
              EC index number603-181-00-X
              EC number216-653-1
              Hill FormulaC₅H₁₂O
              Chemical formula(CH₃)₃COCH₃
              Molar Mass88.15 g/mol
              HS Code2909 19 90
              Structure formula ImageStructure formula Image
              Quality SegmentMQ100
              Applications
              Applicationtert-Butyl methyl ether for liquid chromatography LiChrosolv®. CAS 1634-04-4, EC Number 216-653-1, chemical formula (CH₃)₃COCH₃.
              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 kinematic0.409 mm2/s (40 °C) no data available
              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
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              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)≥ 99.8 %
              Identity (IR)conforms
              Evaporation residue≤ 2.0 mg/l
              Water≤ 0.02 %
              Acidity≤ 0.0002 meq/g
              Alkalinity≤ 0.0002 meq/g
              Transmission (at 240 nm)≥ 60 %
              Transmission (at 255 nm)≥ 85 %
              Transmission (from 280 nm)≥ 98 %
              Filtered by 0.2 µm filter
              Global Trade ITEM Number
              Catalogue Number GTIN
              1018451000 04022536025612
              1018452500 04022536025629
              1018459017 04027269239213

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