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Structure of 2628-16-2
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Polymer used in microlithography. Precursor to p-hydroxystyrene that is readily derivatized.
4-Acetoxystyrene, 98% (stabilized with TBC) serves as a versatile building block in synthetic organic chemistry, enabling efficient access to substituted aromatics and heterocyclic scaffolds. Its vinyl group undergoes reliable Diels–Alder reactions and palladium-catalyzed coupling processes, while the acetate functionality provides orthogonal reactivity for selective deprotection or derivatization. The inclusion of TBC ensures bench stability and safe handling during storage and routine synthesis workflows.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H317-H319
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Precautionary Statements : P261-P261-P264-P280-P302+P352-P302+P352
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Lot numbers can be found on the outside label of a product: