Specifications Table

Product Name – 2,2,4-Trimethylpentane, 99.5%, for HPLC
Quantity/Pack Size – 1LT, 2.5LT
Form – Liquid
Grade – HPLC
Application – Solvent for chromatography, UV/Vis spectroscopy

Product Overview

2,2,4-Trimethylpentane, also known as isooctane, is a high-purity (99.5%) aliphatic hydrocarbon solvent specifically refined for HPLC (High-Performance Liquid Chromatography) and other demanding analytical applications. This solvent is characterized by its low UV absorbance, making it ideal for UV/Vis spectroscopy and other techniques requiring minimal interference. The stringent purification process ensures minimal impurities, including water, acids, and aldehydes, which could otherwise compromise chromatographic separation or spectral analysis. Its non-polar nature and excellent solvency properties make it a preferred choice for dissolving non-polar compounds, while its high volatility allows for rapid evaporation in sample preparation. The solvent is stabilized to prevent oxidative degradation, ensuring long-term consistency in performance. Packaged in amber glass bottles to protect against light-induced degradation, this HPLC-grade 2,2,4-Trimethylpentane adheres to strict quality control standards, providing reliable and reproducible results for critical laboratory workflows.

FAQs

1. What is the boiling point of 2,2,4-Trimethylpentane?

The boiling point of 2,2,4-Trimethylpentane is approximately 99.2°C, which makes it suitable for applications requiring controlled evaporation.

2. Is this solvent compatible with plastic containers?

While it can be stored in certain high-density polyethylene (HDPE) containers, it is recommended to use glass containers to prevent potential leaching or degradation over time.

3. Can this be used as a substitute for hexane in extractions?

Yes, 2,2,4-Trimethylpentane can often replace hexane in non-polar extractions due to its similar solvency properties, though slight adjustments in protocol may be needed.

4. How should this solvent be stored for long-term stability?

Store in a tightly sealed container, away from direct sunlight and heat sources, preferably in a well-ventilated area to maintain purity and prevent evaporation.

5. Does this solvent contain any stabilizers or additives?

This HPLC-grade solvent is typically free from stabilizers to ensure minimal interference, though some batches may include trace antioxidants to prevent oxidation during storage.