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Merck - 1018452500 - tert-Butyl methyl ether for liquid chromatography LiChrosolv, 2500 mL

  • MFR SKU: 1018452500
  • ITEM #: 11567678
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ITEM #: 11567678
CAS Number: 1634-04-4
UN Number: UN2398
Solubility: 42 g/l (20°C)
Melting Point: -108.6°C
Molar Mass: 88.15 g/mol
Boiling Point: 55.3°C (1013 hPa)
Vapor Pressure: 268 hPa (20°C)
Flash Point: -28°C
E x plosion Limit: 1.5 - 8.5 %(V)
Density: 0.74 g/cm3 (20°C)
Ignition Point: 460°C
pH: (H2O) not applicable
tert-Butyl methyl ether for liquid chromatography LiChrosolv, 2500 mL
This listing is for...
ITEM #: 11567678
CAS Number: 1634-04-4
UN Number: UN2398
Solubility: 42 g/l (20°C)
Melting Point: -108.6°C
Molar Mass: 88.15 g/mol
Boiling Point: 55.3°C (1013 hPa)
Vapor Pressure: 268 hPa (20°C)
Flash Point: -28°C
E x plosion Limit: 1.5 - 8.5 %(V)
Density: 0.74 g/cm3 (20°C)
Ignition Point: 460°C
pH: (H2O) not applicable
tert-Butyl methyl ether for liquid chromatography LiChrosolv, 2500 mL
This listing is for Each
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Merck - 1018452500 - tert-Butyl methyl ether for liquid chromatography LiChrosolv, 2500 mL

  • Item #: 11567678
  • MFR SKU: 1018452500
  • Catalogue Number 101845
  • Synonyms MTBE, MTB, 2-Methoxy-2-methylpropane, Methyl tert-butyl ether
  • tert-Butyl methyl ether
  • Overview With 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.
  • CAS number 1634-04-4
  • EC index number 603-181-00-X
  • EC number 216-653-1
  • Hill Formula CHO
  • Chemical formula (CH)COCH
  • Molar Mass 88.15 g/mol
  • HS Code 2909 19 90
  • Structure formula Image
  • Quality Level MQ100
  • Application tert-Butyl methyl ether for liquid chromatography LiChrosolv®. CAS 1634-04-4, EC Number 216-653-1, chemical formula (CH)COCH.
  • Boiling point 55.3 ° C (1013 hPa)
  • Density 0.74 g/cm3 (20 ° C)
  • Explosion limit 1.5 - 8.5 %(V)
  • Flash point -28 ° C
  • Ignition temperature 460 ° C
  • Melting Point -108.6 ° C
  • Vapor pressure 330 hPa (25 ° C)
  • Viscosity kinematic 0.409 mm2/s (40 ° C) no data available
  • Solubility 42 g/l
  • LD 50 oral LD50 Rat > 2000 mg/kg
  • LD 50 dermal LD50 Rabbit > 2000 mg/kg
  • 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 Word Danger
  • RTECS KN5250000
  • Storage class 3 Flammable liquids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 1
  • Strongly contaminated halogen-free organic solvents: container A.
  • Categories of danger highly flammable, irritant
  • Storage Store at +2° C to +30° C.
  • Declaration (railroad and road) ADR, RID UN 2398 , 3, II
  • Declaration (transport by air) IATA-DGR UN 2398 , 3, II
  • Declaration (transport by sea) IMDG-Code UN 2398 , 3, II
  • 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 240nm) ≥ 60 %
  • Transmission (at 255nm) ≥ 85 %
  • Transmission (from 280nm) ≥ 98 %
  • Filtered by 0.2 µm filter

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