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Home > products > peg-derivatives > 4arm-8arm-pegs > 4arm-peg20k-tempo

4 Arm PEG TEMPO,MW:20K

4 arm-polyethylene glycol-2,2,6,6-Tetramethylpiperidinooxy

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R-TE00002 1g 400.00
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  •     Molecular weight of PEG    
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Product description

4 Arm PEG TEMPO MW:20K,4 arm-polyethylene glycol-2,2,6,6-Tetramethylpiperidinooxy from ruixi.4 arm peg tempo is a kind of multi arm PEG-TEMPO, which has multiple free radical TEMPO. 2,2,6,6-tetramethyllpiperidinoxy has the functions of capturing free radicals and quenching singlet oxygen. It is a very effective oxidation catalyst, which can oxidize primary alcohols to aldehydes and secondary alcohols to ketones.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 20K
Substitution by NMR >95%
Solubility Organic Solvents
Storage -20℃,protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
Document

MSDS 4 Arm PEG TEMPO,MW20K
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