2,2,4-trimethylpentane (iso-Octane) (TMP) (Glass Distilled)

2,2,4-trimethylpentane, or iso-Octane, is a branched-chain hydrocarbon with the molecular formula C8H18. It is a colourless liquid with a strong gasoline-like odour and a boiling point of approximately 99°C.

Iso-Octane is a highly important component of gasoline due to its high resistance to knocking. Knocking refers to the uncontrolled combustion of fuel in an internal combustion engine, which can cause damage to the engine and reduce its efficiency. The addition of iso-Octane to gasoline helps to improve its octane rating, which is a measure of its resistance to knocking.

In addition to its use as a fuel additive, iso-Octane is also used as a solvent in the production of adhesives, coatings, and other industrial products. It is also used as a laboratory reagent for organic synthesis and other chemical reactions.

However, it is important to note that iso-Octane is a highly flammable and volatile substance, and proper safety precautions should be taken when handling and storing it. Prolonged exposure to iso-Octane vapours can also cause irritation to the skin, eyes, and respiratory system, so appropriate personal protective equipment should be used.

• Used as a primary component in gasoline due to its high resistance to knocking or pre-ignition in internal combustion engines.

• Acts as a fuel standard for rating gasoline's resistance to knocking, also known as the octane rating.

• It is used in the production of industrial solvents, such as hexane and heptane, and in the manufacturing of rubber and plastics.

• Used in the laboratory as a solvent for various organic compounds.

• It is also used as a component in the production of other chemicals, such as isooctyl alcohol, which is used in the production of esters, lubricants, and surfactants.

Cas Number: 540-84-1

Einecs Number: 208-759-1

Hazard Phrases: H225,H304,H315,H336,H410

Prec Phrases: P210,P273,P301+P331,P302+P352