CAS 766-99-4

1-Ethynyl-4-iodobenzene

Description:

1-Ethynyl-4-iodobenzene, with the CAS number 766-99-4, is an organic compound characterized by the presence of both an ethynyl group and an iodine atom attached to a benzene ring. This compound features a linear alkyne functional group (ethynyl) at one position and an iodine substituent at the para position of the benzene ring, which influences its reactivity and physical properties. It is typically a solid at room temperature and may exhibit a pale yellow to brown color. The presence of the iodine atom enhances its electrophilic character, making it useful in various chemical reactions, including cross-coupling reactions such as Sonogashira coupling, which is valuable in the synthesis of complex organic molecules. Additionally, 1-ethynyl-4-iodobenzene is of interest in materials science and organic electronics due to its potential applications in the development of organic semiconductors. As with many halogenated compounds, it should be handled with care due to potential toxicity and environmental concerns.

Formula: C₈H₅I

InChI: InChI=1S/C8H5I/c1-2-7-3-5-8(9)6-4-7/h1,3-6H

InChI key: InChIKey=MYGXITKLGQBZBV-UHFFFAOYSA-N

SMILES: C(#C)C1=CC=C(I)C=C1

Synonyms:

• Benzene, 1-ethynyl-4-iodo-
• 4-Iodophenylacetylene
• 4-Iodo-1-ethynylbenzene
• 1-Ethynyl-4-iodobenzene

1-Ethynyl-4-iodobenzene

CAS: 766-99-4

Formula: C₈H₅I

Purity: 95%

Color and Shape: Solid

Molecular weight: 228.0298

Ref: IN-DA005IJD

1-Ethynyl-4-iodobenzene

CAS: 766-99-4

1-Ethynyl-4-iodobenzene

Purity: 99%

Molecular weight: 228.03g/mol

Ref: 54-OR77666

1-Ethynyl-4-iodobenzene

CAS: 766-99-4

Formula: C₈H₅I

Purity: 95%

Color and Shape: Solid

Molecular weight: 228.032

Ref: 10-F227138

1-Ethynyl-4-iodobenzene

Controlled Product

CAS: 766-99-4

Applications 1-Ethynyl-4-iodobenzene is used to synthesize quinoline derivatives.
References Phanindrudu, M., et al.: J. Org. Chem., 83, 9137-9143 (2018)

Formula: C₈H₅I

Color and Shape: Neat

Molecular weight: 228.03

Ref: TR-E154451