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Structure of 33494-81-4
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Di-tert-butyl hydrogen phosphate features a sterically shielded phosphate core, offering enhanced stability under ambient conditions. The bulky tert-butyl groups confer resistance to hydrolysis and minimize unwanted side reactions, enabling reliable use in synthetic transformations requiring robust phosphorus reagents.
Di-tert-butyl hydrogen phosphate serves as a stable, bench-ready phosphorylating agent for selective introduction of phosphate groups under mild conditions. Its sterically hindered structure enhances functional group tolerance and simplifies purification, making it well-suited for use in synthetic sequences requiring orthogonal protection or the construction of phosphorus-containing heterocycles.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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Signal Word : Danger
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UN#: 3261
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H302-H314
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Precautionary Statements : P260-P264-P270-P280-P301+P330+P331-P304+P340-P330-P363-P405-P501
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Lot numbers can be found on the outside label of a product: