Molekula
Isooctane ≥99.8%
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Isooctane (2,2,4-trimethylpentane, CAS 540-84-1) is a highly purified branched alkane solvent widely used in chromatography, calibration standards, and as a reference material in analytical chemistry. It is also employed in fuel testing and as a non-polar solvent in laboratory applications. This chemical has a molecular formula of C8H18 and a molecular weight of 114.23 g/mol. It is stored at ambient conditions and carries a **Danger** signal word under GHS classification. Molekula supplies Isooctane ≥99.8% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Isooctane (2,2,4-trimethylpentane, CAS 540-84-1) is a highly purified branched alkane solvent widely used in chromatography, calibration standards, and as a reference material in analytical chemistry. It is also employed in fuel testing and as a non-polar solvent in laboratory applications. This chemical has a molecular formula of C8H18 and a molecular weight of 114.23 g/mol. It is stored at ambient conditions and carries a **Danger** signal word under GHS classification. Molekula supplies Isooctane ≥99.8% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Clear and colourless liquid |
| Lead (Pb) | ≤0.002 g/gal |
| Heptane | ≤0.10% |
| Density (15°C) | 694.0 kg/m3 - 698.0 kg/m3 |
| 2,2,4-Trimethylpentane | ≥99.75% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -12 C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90037751 |
| CAS Number | 540-84-1 |
| Molecular Formula | C8H18 |
| Molecular Weight | 114.23 |
| SMILES | CC(C)CC(C)(C)C |
| EC / UN Number | 1262 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2901.10.4000 |
| Tariff Code | 2901100000 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H225 Highly flammable liquid and vapour
- H304 May be fatal if swallowed and enters airways
- H315 Causes skin irritation
- H336 May cause drowsiness or dizziness
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P233 Keep container tightly closed
- P273 Avoid release to the environment
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P403+233 Store in a well ventilated place. Keep container tightly closed
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is isooctane (CAS 540-84-1) commonly used for?
Isooctane is primarily used as a reference fuel in octane rating measurements, a solvent in laboratories, and as a component in cleaning agents, adhesives, and paints.
What is the molecular formula and molecular weight of isooctane?
The molecular formula is **C₈H₁₈**, and the molecular weight is **114.23 g/mol**.
What is the purity grade of Molekula’s isooctane, and is it suitable for analytical applications?
Molekula supplies isooctane with a purity of **≥99.8%**, making it suitable for high-purity analytical, laboratory, and industrial applications.
How should isooctane be stored, and what safety precautions should be taken?
Store isooctane in a tightly sealed container at **ambient temperature**, away from ignition sources, oxidizing agents, and direct sunlight. Use in a well-ventilated area.
Does Molekula offer bulk quantities of isooctane, and what are the typical packaging options?
Yes, Molekula can supply isooctane in bulk, with packaging options including drums (e.g., 200L) and IBCs (1000L), depending on order volume.
What documentation is provided with an order of isooctane from Molekula?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet detailing purity, impurities, and handling instructions.
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