2-(2-(2-(2,2,2-Trifluoroethoxy)ethoxy)ethoxy)ethyl p-toluenesulfonate

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Category	1,1,1-Trifluoroethyl-PEGn-Tos
Catalog NO.	BPG-0964
Product Name	2-(2-(2-(2,2,2-Trifluoroethoxy)ethoxy)ethoxy)ethyl p-toluenesulfonate
Molecular Formula	C15H21F3O6S
Molecular Weight	386.38

2-(2-(2-(2,2,2-Trifluoroethoxy)ethoxy)ethoxy)ethyl p-toluenesulfonate

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Description	2-(2-(2-(2,2,2-Trifluoroethoxy)ethoxy)ethoxy)ethyl p-toluenesulfonate is a PEG Linker with a tosyl group and a trifluoroethyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.
Synonyms	1,1,1-Trifluoroethyl-PEG4-Tos; 1,1,1-Trifluoroethyl-PEG3-Tos
IUPAC Name	2-[2-[2-(2,2,2-trifluoroethoxy)ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	O=S(C1=CC=C(C)C=C1)(OCCOCCOCCOCC(F)(F)F)=O
InChI	InChI=1S/C15H21F3O6S/c1-13-2-4-14(5-3-13)25(19,20)24-11-10-22-7-6-21-8-9-23-12-15(16,17)18/h2-5H,6-12H2,1H3
InChIKey	PMRRKMJDIFBGKY-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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