2-Methylbutan ≥99,5%, CHROMASOLV™ für die HPLC, Riedel-de Haën™

Lieferant: Honeywell Chemicals
Gefahr

Synonyms: iso-Pentan

270342-2.5LEA 678.06 CHF
270342-2.5L 270342-1L
2-Methylbutan ≥99,5%, CHROMASOLV™ für die HPLC, Riedel-de Haën™
2-Methylbutan

  • For HPLC and organic synthesis
  • High-purity, multipurpose solvents
  • High lot-to-lot consistency

Formel: CH₃CH₂CH(CH₃)₂
MW: 72,15 g/mol
Siedepunkt: 28 °C (1,013 hPa)
Melting Pt: -160 °C
Dichte: 0,62 g/cm³ (20 °C)
Flash-Pt: <-35 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00009338
CAS-Nummer: 78-78-4
EINECS: 201-142-8
UN: 1265
ADR: 3,I
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Spezifikation Testergebnisse

Identity (IR) complying
Assay (GC) Min. 99.50 %
Non-volatile matter Max. 0.0003 %
Water (Karl Fischer) Max. 0.02 %
Absorbance at 400 nm Max. 0.01
Absorbance at 240 nm Max. 0.01
Absorbance at 220 nm Max. 0.07
Absorbance at 210 nm Max. 0.30
Absorbance at 192 nm Max. 1.0
Vapor Density 2.6 (vs air)
Autoignition Temperature 788 °F

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