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Structure of 303734-52-3
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2-Bromo-3-(2-ethylhexyl)thiophene features a sterically hindered alkyl chain that enhances solubility and processability in conjugated polymer synthesis. The bromine substituent enables efficient cross-coupling reactions, while the thiophene core provides strong electron-rich character for high-performance organic electronic materials.
2-Bromo-3-(2-ethylhexyl)thiophene serves as a versatile building block in the synthesis of functionalized conjugated polymers and small-molecule organic semiconductors. The bromine at the 2-position enables reliable Suzuki, Stille, and Negishi coupling reactions, while the 3-(2-ethylhexyl) substituent enhances solubility and processability in solution-phase fabrication. Its bench-stable nature and compatibility with standard cross-coupling protocols make it well-suited for iterative synthetic workflows in materials chemistry.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2810
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H315
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: