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Structure of 82954-89-0
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2-Ethyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane offers a stable, bench-ready boronate handle ideal for Suzuki-Miyaura cross-coupling reactions. The sterically shielded dioxaborolane ring enhances shelf life and resistance to hydrolysis, while the ethyl substituent improves solubility in organic media. This reagent enables efficient coupling under mild conditions with minimal byproduct formation.
2-Ethyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane serves as a stable, bench-ready boron source for Suzuki-Miyaura cross-coupling reactions. Its sterically protected dioxaborolane ring enhances air and moisture stability while enabling efficient coupling with aryl, vinyl, and heteroaryl halides under mild conditions. The ethyl substituent provides improved solubility and reactivity balance, facilitating purification and integration into multi-step syntheses of complex molecules.
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GHS Pictogram :
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GHS No : GHS02,GHS07
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Signal Word : Danger
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UN#: 3272
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Class : 3
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Packing Group : Ⅲ
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Hazard Statements : H226-H315-H319
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Precautionary Statements : P210-P233-P240-P241-P242-P243-P264-P280-P302+P352-P362-P370+P378-P501
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Lot numbers can be found on the outside label of a product: