2-Methylbutane ≥99.5%, CHROMASOLV™ for HPLC, Riedel-de Haën™

Supplier: Honeywell Chemicals
Danger

Synonyms: iso-Pentane

270342-1L 270342-2.5L
HONC270342-1LEA 693 SGD
HONC270342-1L HONC270342-2.5L
2-Methylbutane ≥99.5%, CHROMASOLV™ for HPLC, Riedel-de Haën™
2-Methylbutane

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

Formula: CH₃CH₂CH(CH₃)₂
MW: 72,15 g/mol
Boiling Pt: 28 °C (1,013 hPa)
Melting Pt: –160 °C
Density: 0,62 g/cm³ (20 °C)
Flash Pt: <–35 °C
Storage Temperature: Ambient
MDL Number: MFCD00009338
CAS Number: 78-78-4
EINECS: 201-142-8
UN: 1265
ADR: 3,I
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Specification Test Results

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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