2,2,4-Trimethylpentane ≥99.00% for HPLC, Rankem®

Supplier: RANKEM (A AVANTOR BRAND)
Danger

Synonyms: Isobutyltrimethylmethane, Isooctane, Isobutyltrimethylethane

O0109 O0110 O0115
RANKO0109EA 2070.75 INR
RANKO0109 RANKO0110 RANKO0115
2,2,4-Trimethylpentane ≥99.00% for HPLC, Rankem®
2,2,4-Trimethylpentane

High purity solvent providing stable baseline. Improved specifications enabling better performance and clean chromatograms in the relevant elution range.


  • Batch-to-Batch consistency
  • Chemically treated for removal of UV-absorbing, fluorescence -sensitive, aromatic impurities
  • Controlled acidity/alkalinity (≤0,0002 meq/g) and moisture content


Description: A clear, colourless liquid, filtered through 0,2 µm filters.

Formula: (CH₃)₂CHCH₂C(CH₃)₃
MW: 114,23 g/mol
Boiling Pt: 99,2 °C (1013 hPa)
Melting Pt: –107 °C
Density: 0,692 g/cm³ (20 °C)
Flash Pt: −12 °C
Storage Temperature: Ambient
MDL Number: MFCD00008943
CAS Number: 540-84-1
EINECS: 208-759-1
UN: 1262
ADR: 3,II
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Specification Test Results

Color (APHA) ≤ 10
Guarantee Analysis .
Assay(GC) Min. 99.00 %
Weight Per ml (at 20°C) 0.691 --> 0.692 g
Identity (IR) Conforms
Maximum Limits Of Impurities .
Residue After Evaporation Max. 0.0005 %
Titrable Acid Max. 0.0002 meq/g
Titrable Base Max. 0.0002 meq/g
Water ( By KF) Max. 0.01 %
UV Transmittance .
Wavelength .
210 nm Min. 30 %
225 nm Min. 80 %
235 nm Min. 90 %
From 250 nm Min. 98 %

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