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Structure of 3674-13-3
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Ethyl 2,3-dibromopropionate features a dibromo-substituted propionate backbone, enabling direct incorporation into carbon–carbon bond-forming reactions. The geminal bromine atoms provide high electrophilicity at the β-position, facilitating nucleophilic displacement and enabling efficient synthesis of functionalized alkenes and cyclopropanes under mild conditions.
Ethyl 2,3-dibromopropionate serves as a versatile dihalogenated building block in synthetic organic chemistry, enabling the construction of substituted alkenes and heterocycles via elimination or substitution reactions. Its stability under standard handling conditions and compatibility with palladium-catalyzed cross-couplings facilitate efficient synthesis of functionalized chains and cyclic frameworks. The molecule functions as a key intermediate in the preparation of α,β-unsaturated esters and brominated analogs for further derivatization.
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GHS Pictogram :
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GHS No : GHS05,GHS06
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Signal Word : Danger
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UN#: 2922
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Class : 8 (6.1)
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Packing Group : Ⅱ
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Hazard Statements : H227-H301+H311+H331-H314
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Precautionary Statements : P210-P260-P261-P264-P270-P271-P280-P301+P330+P331-P302+P352-P303+P361+P353-P304+P340-P305+P351+P338-P330-P361+P364-P363-P370+P378-P403-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: