Oktyylitsüanoakrylaatti

Oktyylitsüanoakrylaatti is a chemical compound with the formula C12H19NO2. It is an ester of cyanoacrylic acid and octanol. In its pure form, it is a colorless liquid.

This substance is a monomer, meaning it is a molecule that can bond with other molecules to form a polymer. The polymerization of octyl cyanoacrylate occurs rapidly when exposed to moisture or a basic surface. This property makes it useful as an adhesive.

Octyl cyanoacrylate is a type of super glue, specifically formulated for its biocompatibility and flexibility. Unlike some other cyanoacrylates, it has a longer alkyl chain, which contributes to its reduced brittleness and improved elasticity after curing. This characteristic makes it suitable for applications where some movement or stress is expected.

It is often used in medical and veterinary applications as a tissue adhesive. Its ability to bond tissues quickly and effectively without the need for sutures in certain situations is a significant advantage. It can also be found in some cosmetic products, such as nail glues, due to its strong adhesive properties.

The polymerization process releases heat and a small amount of formaldehyde, which can cause irritation in sensitive individuals. However, octyl cyanoacrylate is generally considered to be less irritating and toxic than shorter-chain cyanoacrylates.