2,2,4-Trimethylpentane (Isooctane) ≥99.5% HPLC Grade | HiPerSolv CHROMANORM 4 L

Isooctane OmniSolv® ≥99.5% (GC), HPLC, LC/MS & GC Suitable - 4L - PB

SKU: TX1389P-1
398.00 Sale • Save

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable

For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.

Adding to Cart Added to Cart

Isooctane (2,2,4-trimethylpentane), OmniSolv® grade, is a high-purity hydrocarbon solvent designed for demanding analytical applications across GC, HPLC, and LC/MS workflows.

With ≥99.5% purity (GC), low evaporation residue (≤1 ppm), controlled water content (≤0.01%), and strict UV absorbance limits, OmniSolv® Isooctane delivers reproducible performance for multi-technique laboratories requiring broad method compatibility.

This grade is suitable for:

Gas Chromatography (GC)

Capillary GC-ECD applications

HPLC

LC/MS

Sample preparation

VOC analysis

Environmental and petrochemical testing

OmniSolv® solvents are filtered through a 0.2 µm filter to ensure low particulate levels and stable baseline performance.

Flammable liquid. Handle and store according to laboratory safety protocols.

Chemical Name: Isooctane
IUPAC Name: 2,2,4-Trimethylpentane
CAS Number: 540-84-1
Molecular Formula: C8H18
Molecular Weight: 114.23 g/mol
Grade: OmniSolv®
Assay: ≥99.5% (GC)
Quality Level: 100
Technique Suitability: GC, HPLC, LC/MS
Form: Liquid

SPECIFICATIONS

Isooctane, OmniSolv®

Chemical Formula: C8H18
CAS Number: 540-84-1
EC Number: 208-759-1
MDL Number: MFCD00008943
Beilstein/REAXYS Number: 1696876

Assay (GC): ≥99.5%
Form: Liquid
Product Line: OmniSolv®
Quality Level: 100

Impurities:

Water (H₂O): ≤0.01%

Capillary ECD responsive substances (as PCNB): ≤5 ng/L

Evaporation Residue: ≤1 ppm

Color (APHA): ≤10

UV Specifications:

UV Cutoff: ≤200 nm

Absorbance (max):

200 nm ≤1.00 AU

220 nm ≤0.05 AU

230 nm ≤0.02 AU

250 nm ≤0.005 AU

270 nm ≤0.005 AU

300 nm ≤0.005 AU

Physical Properties:

Melting Point: −107 °C (lit.)

Density: 0.692 g/mL at 25 °C (lit.)

Vapor Pressure: 41 mmHg (21 °C)

Flash Point: −12 °C

Autoignition Temperature: 745 °F

Explosive Limit: 6%

Filtered through 0.2 µm filter
Storage: Room temperature
Shipped: Ambient

Bought together

You might also like

It's Our Responsibility

Small choices. Big impact.

Science moves us forward. So should sustainability. At Go Green Scientific, we offer carefully selected lab supplies designed to reduce waste and protect the planet—without compromising quality or compliance.

Science Meets Sustainability

We know scientists ask tough questions—and we welcome them. That’s why we vet every product for performance, sustainability, and integrity.