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31866 Sigma-Aldrich

Diethylaminomethyl-polystyrene

extent of labeling: ~3.2 mmol/g loading

Synonym: Benzyldiethylamine, polymer-bound, Copolymer of styrene and divinylbenzene, diethylaminomethylated, Polystyrene cross-linked with divinylbenzene, diethylaminomethylated

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Properties

Related Categories Analytical/Chromatography, Anion, DEAE and DEAM, LPLC Separation Media, LPLC/TLC/Paper Chromatography More...
extent of labeling   ~3.2 mmol/g loading
matrix   crosslinked with 2% DVB
particle size   200-400 mesh

Description

Application

• Diethylaminomethyl-polystyrene is designed to be used in place of the equivalent free base, to facilitate purification.
• Diethylaminomethyl-polystyrene may be used in conjunction with other solid supported reagents or catalysts to promote a reaction.
• Diethylaminomethyl-polystyrene may be used in separation media for TLC, paper and LPL chromatography.

General description

Diethylaminomethyl-polystyrene is a basic ion exchange polymer supported triethlamine resin. It may be used as dehyrohalogenating agent. NMR residue solutions can be dissolved in methanol and passed through a bed of diethylaminomethyl-polystyrene to purify the filtrate.

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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