1-Ethynyl-4-iodobenzene CAS 766-99-4
Identification
CAS Number
766-99-4
Name
1-Ethynyl-4-iodobenzene
Synonyms
1-Ethinyl-4-iodbenzol
[German]
[IUPAC name – generated by ACD/Name]
1-Ethynyl-4-iodobenzene
[IUPAC name – generated by ACD/Name]
1-Éthynyl-4-iodobenzène
[French]
[IUPAC name – generated by ACD/Name]
766-99-4
[RN]
Benzene, 1-ethynyl-4-iodo-
[IUPAC index name – generated by ACD/Name]
SMILES
C#Cc1ccc(I)cc1
StdInChI
InChI=1S/C8H5I/c1-2-7-3-5-8(9)6-4-7/h1,3-6H
StdInChIKey
MYGXITKLGQBZBV-UHFFFAOYSA-N
Molecular Formula
C8H5I
Molecular Weight
228.032
Properties
Appearance
Yellow liquid
Safety Data
Symbol
GHS07Signal Word
Warning
Hazard statements
H302-H315-H319-H335Precautionary Statements
P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501WGK Germany
3
MSDS Download
Specifications and Other Information of Our 1-Ethynyl-4-iodobenzene CAS 766-99-4
Identification Methods
HPLC
Purity
97% min
Known Application
1. Cross-Coupling Reactions: Widely used in Sonogashira coupling, Suzuki coupling, and other palladium-catalyzed reactions to construct aryl–alkynyl or aryl–aryl bonds. 2. Pharmaceutical Intermediates: Serves as a building block for the synthesis of bioactive molecules and drug candidates containing alkynyl-aryl structures. 3. Material Science: Used in the preparation of functional polymers, conjugated materials, and optoelectronic compounds due to its alkyne functionality. 4. Heterocyclic Synthesis: Acts as a precursor for the construction of heteroaryl derivatives, which are valuable in agrochemicals and pharmaceuticals.
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Links
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