1,2-Epoxyeicosane, with the CAS number 19780-16-6, is a chemical compound classified as an epoxide, which is a cyclic ether with a three-membered ring structure. This compound is derived from eicosane, a straight-chain alkane with twenty carbon atoms, where the epoxide functional group is introduced at the first and second carbon positions. The presence of the epoxide group imparts unique reactivity, making it susceptible to nucleophilic attack, which can lead to various chemical transformations. 1,2-Epoxyeicosane is typically a colorless liquid or solid at room temperature, depending on its specific structural characteristics and purity. It is insoluble in water but may dissolve in organic solvents. This compound is of interest in various fields, including organic synthesis and materials science, due to its potential applications in the production of polymers, surfactants, and other functional materials. Safety considerations should be taken into account when handling epoxides, as they can be irritants and may pose health risks upon exposure.

1,2-Epoxyeicosane

19780-16-6: 1,2-Epoxyeicosane, 2-Octadecyloxirane, Eicosane, 1,2-epoxy-, Octadecyloxirane, Oxirane, 2-octadecyl-, Oxirane, octadecyl-, Vikolox 20, Vikolox C<sub>18</sub>

2-Octadecyloxirane

1,2-Epoxyeicosane is an exocrine gland secretion that is excreted in the form of a viscous liquid. It is primarily used in the manufacture of dental plates and fillings. It is also used to determine the density of fluids, such as water or oil, by measuring the ratio of their weight to volume. In addition, 1,2-epoxyeicosane can be used as a precursor in the production of epoxy resins. This process involves ring-opening with a strong acid, followed by reaction with an alcohol to yield an epoxide. The epoxy resin can be polymerized with a dihydroxyl compound (e.g., ethylene glycol) to give polyepoxide resins or with phenol or cresol to produce polyurethanes.

CAS 19780-16-6: 1,2-Epoxyeicosane

2-Octadecyloxirane

Ref: 10-F731242

1,2-Epoxyeicosane

Ref: 3B-E0311

1,2-Epoxyeicosane

Ref: 3D-UAA78016

Oxirane, 2-octadecyl-

Ref: IN-DA002B17