2,2,4-Trimethylpentane (Isooctane) HPLC

2,2,4-Trimethylpentane (Isooctane) HPLC CAS: 540-84-1 | M.F: (CH3)2CHCH2C(CH3)3 | M.W: 114.23, Buy now for reliable and reproducible results from LiChrom HPLC Solvents.

2,2,4-Trimethylpentane (Isooctane) HPLC (CAS: 540-84-1) has the molecular formula (CH3)2CHCH2C(CH3)3 and a molecular weight of 114.23 g/mol. Also known as isooctane, it is a clear, colorless, high-purity, non-polar hydrocarbon solvent intended for high-performance liquid chromatography and related analytical procedures. Its controlled impurity profile and reproducible elution properties make it suitable for chromatographic separations, method development, and routine quality control where stable and repeatable results are required.

Applications

• 2,2,4-Trimethylpentane (TMP, Isooctane) is used for the isolation of mercury species during HPLC cold vapor atomic fluorescence spectrometric (HPLC-CVAFS) quantification of MeHg in various biological samples.
• It can be used to determine physical properties such as density, viscosity, refractive index, and surface tension of TMP and cyclohexane binary mixtures.

Key features

• HPLC Grade Purity: Offers controlled purity levels suitable for high-performance liquid chromatography applications.
• Non-Polar Solvent Characteristics: Provides good solvent power for non-polar analytes, supporting effective elution and separation in normal-phase HPLC procedures.
• Low UV Absorbance: Helps minimize detector background interference in UV-based detection systems when used with validated procedures.
• Stable Chromatographic Performance: Supports reproducible retention times, consistent baselines, and repeatable analytical results across multiple runs.
• Cost-Effective Analytical Solvent: Provides dependable HPLC performance at a reasonable cost, making it suitable for routine analysis and high-throughput laboratory workflows.

General Overview

2,2,4-Trimethylpentane (Isooctane) HPLC is a saturated, branched hydrocarbon used in analytical HPLC applications and specialized laboratory research. It is also identified as isooctane, isobutyltrimethylmethane, 2,2,4-trimethylpentane, iso-octane, 2,4,4-trimethylpentane, i-octane, and isobutyltrimethylethane. It is insoluble in water and has an odor characteristic of petroleum distillates.

In analytical research, this solvent has been utilized for mercury species isolation during HPLC-CVAFS quantification. It has also been applied in studies evaluating the physical properties of binary mixtures containing TMP and cyclohexane, including density, viscosity, refractive index, and surface tension.

Looking to buy 2,2,4-Trimethylpentane (Isooctane) HPLC for your laboratory? LiChrom HPLC Solvents are available in various packaging options for liquid chromatography and analytical applications. Contact LiChrom for current pricing, bulk quantities, availability, packaging options, and purchasing assistance.

About Brand

LiChrom products are designed specifically for Liquid Chromatography. LiChrom products exceed the rigorous requirement of HPLC analysis in various industries. Apart from HPLC- solvents, the LiChrom series encompasses HPLC-grade buffer salts, and HPLC ion pair reagents. These products provide the highest levels of accuracy and precision, as well as reproducibility of results,ensuring that your chromatography requirements will be met.