1,2-Diethynylbenzene, also known as o-diethynylbenzene, is an organic compound characterized by the presence of two ethynyl groups (-C≡CH) attached to a benzene ring at the 1 and 2 positions. This compound is notable for its unique structure, which contributes to its properties, including its potential use in materials science and organic synthesis. It is typically a colorless to pale yellow liquid or solid, depending on its form and purity. The presence of the ethynyl groups imparts significant reactivity, making it a useful building block in the synthesis of more complex organic molecules. Additionally, 1,2-diethynylbenzene exhibits interesting optical properties, which can be exploited in various applications, including organic light-emitting diodes (OLEDs) and other electronic materials. Due to its unsaturated nature, it can participate in various chemical reactions, such as polymerization and cross-coupling reactions, further expanding its utility in synthetic organic chemistry. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested.

1,2-diethynylbenzene

21792-52-9: 1,2-Diethynylbenzene, also known as o-diethynylbenzene, is an organic compound characterized by the presence of two ethynyl groups (-C≡CH) attached to a benzene ring at the 1 and 2 positions. This compound is notable for its unique structure, which contributes to its properties, including its potential use in materials science and organic synthesis. It is typically a colorless to pale yellow liquid or solid, depending on its form and purity. The presence of the ethynyl groups imparts significant reactivity, making it a useful building block in the synthesis of more complex organic molecules. Additionally, 1,2-diethynylbenzene exhibits interesting optical properties, which can be exploited in various applications, including organic light-emitting diodes (OLEDs) and other electronic materials. Due to its unsaturated nature, it can participate in various chemical reactions, such as polymerization and cross-coupling reactions, further expanding its utility in synthetic organic chemistry. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested.

CAS 21792-52-9

1,2-diethynylbenzene

1,2-DIETHYNYLBENZENE

Ref: IN-DA006Z9W

1,2-Diethynylbenzene

Ref: 54-OR49074

1,2-Diethynylbenzene

Ref: 10-F771953