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Merck - 1060561000 - 2-Methylbutane For Spectroscopy Uvasol, 1 L

  • MFR SKU: 1060561000
  • ITEM #: 19005440
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ITEM #: 19005440
Formula: C5H12
CAS No.: 78-78-4
pH: (H2O) no data available
Solubility: 0.048 g/l (20°C)
Melting Point: -160°C
Molar Mass: 72.15 g/mol
Boiling Point: 28°C (1013 hPa)
Vapor Pressure: 800 hPa (20°C)
Flash Point: -57°C
E x plosion Limit: 1.3 - 7.6 %(V)
Density: 0.62 g/cm3 (20°C)
Ignition Point: 420°C
Evaporation Number: 1
Hill Formula: C5H12
pH Range : (H2O) no data available
This...
ITEM #: 19005440
Formula: C5H12
CAS No.: 78-78-4
pH: (H2O) no data available
Solubility: 0.048 g/l (20°C)
Melting Point: -160°C
Molar Mass: 72.15 g/mol
Boiling Point: 28°C (1013 hPa)
Vapor Pressure: 800 hPa (20°C)
Flash Point: -57°C
E x plosion Limit: 1.3 - 7.6 %(V)
Density: 0.62 g/cm3 (20°C)
Ignition Point: 420°C
Evaporation Number: 1
Hill Formula: C5H12
pH Range : (H2O) no data available
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Merck - 1060561000 - 2-Methylbutane For Spectroscopy Uvasol, 1 L

  • Item #: 19005440
  • MFR SKU: 1060561000
Technical Specs
  • Catalogue Number 106056
  • Synonyms iso-Pentane, Isopentane
  • 2-Methylbutane
  • Overview Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified.
  • CAS number 78-78-4
  • EC index number 601-006-00-1
  • EC number 201-142-8
  • Hill Formula CH
  • Chemical formula C5H12
  • Molar Mass 72.15 g/mol
  • HS Code 2901 10 00
  • Structure formula Image
  • Quality Level MQ100
  • Application 2-Methylbutane for spectroscopy Uvasol®. CAS 78-78-4, chemical formula CH.
  • Boiling point 28 ° C (1013 hPa)
  • Density 0.62 g/cm3 (20 ° C)
  • Explosion limit 1.3 - 7.6 %(V)
  • Flash point -51 ° C
  • Ignition temperature 420 ° C
  • Melting Point -159.77 ° C
  • Vapor pressure 769.92 hPa (20 ° C)
  • Solubility 0.048 g/l
  • Hazard Pictogram(s)
  • Hazard Statement(s) H224: Extremely flammable liquid and vapour.
  • H304: May be fatal if swallowed and enters airways.
  • H336: May cause drowsiness or dizziness.
  • H411: Toxic to aquatic life with long lasting effects.
  • EUH066: Repeated exposure may cause skin dryness or cracking.
  • Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233: Keep container tightly closed.
  • P273: Avoid release to the environment.
  • P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
  • P331: Do NOT induce vomiting.
  • P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
  • Signal Word Danger
  • RTECS EK4430000
  • Storage class 3 Flammable liquids
  • WGK WGK 2 obviously hazardous to water
  • Disposal 1
  • Strongly contaminated halogen-free organic solvents: container A.
  • Categories of danger extremely flammable, harmful, dangerous for the environment
  • Storage Store at +15° C to +25° C.
  • Declaration (railroad and road) ADR, RID UN 1265 , 3, I
  • Declaration (transport by air) IATA-DGR UN 1265 , 3, I
  • Declaration (transport by sea) IMDG-Code UN 1265 , 3, I
  • Purity (GC) ≥ 99.8 %
  • Evaporation residue ≤ 0.0005 %
  • Water ≤ 0.005 %
  • Colour ≤ 10 Hazen
  • Acidity ≤ 0.0002 meq/g
  • Alkalinity ≤ 0.0002 meq/g
  • Fluorescence (as quinine at 254nm) ≤ 1.0 ppb
  • Fluorescence (as quinine at 365nm) ≤ 1.0 ppb
  • Transmission (at 190nm) ≥ 50 %
  • Transmission (at 200nm) ≥ 65 %
  • Transmission (at 210nm) ≥ 85 %
  • Transmission (at 215nm) ≥ 90 %
  • Transmission (from 240nm) ≥ 98 %
  • Absorbance (at 190nm) ≤ 0.30
  • Absorbance (at 200nm) ≤ 0.19
  • Absorbance (at 210nm) ≤ 0.07
  • Absorbance (at 215nm) ≤ 0.05
  • Absorbance (from 240nm) ≤ 0.01
  • Meet the requirements of " Specific use spectroscopy" according Reag. Ph Eur
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