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Structure of 143367-56-0
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5,5'-Bis(trimethylstannyl)-2,2'-bithiophene features two trimethylstannyl groups flanking a bithiophene core, delivering high stability and exceptional reactivity in Stille coupling processes. This stannane moiety integrates readily into conjugated polymer architectures, enabling efficient construction of functional organic semiconductors with tailored electronic properties.
5,5'-Bis(trimethylstannyl)-2,2'-bithiophene serves as a versatile Stannylation building block for the palladium-catalyzed construction of conjugated oligothiophenes and functionalized π-systems. Its stannyl groups enable efficient cross-coupling reactions with aryl halides and triflates under standard Suzuki-Miyaura conditions, offering high regioselectivity and excellent functional group tolerance. The molecule exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative synthesis of advanced materials and optoelectronic scaffolds.
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GHS Pictogram :
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GHS No : GHS06,GHS09
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Signal Word : Danger
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UN#: 3146
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H300+H310+H330-H410
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Precautionary Statements : P260-P262-P264-P270-P271-P273-P280-P284-P302+P352-P304+P340-P330-P361+P364-P391-P405-P501
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Lot numbers can be found on the outside label of a product: