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Structure of 636-70-4
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Benzyl-PEG2-Tos is a PEG linker with an acid labile, benzyl protecting group. The tosyl group is a good leaving group. The hydrophilic PEG linker increases the water solubility of the compound in aqueous solutions.
Triethylamine hydrobromide serves as a robust, bench-stable source of triethylamine for organic synthesis. It facilitates proton transfer in deprotonation reactions and enables efficient phase-transfer catalysis. Its crystalline form ensures ease of handling and purification, while exhibiting good solubility in common organic solvents. Functions effectively in nucleophilic substitution and amidation protocols where mild basicity and low nucleophilicity are advantageous.
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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-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: