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

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Category	1,1,1-Trifluoroethyl-PEGn-Tos
Catalog NO.	BPG-0963
Product Name	2-(2-(2,2,2-Trifluoroethoxy)ethoxy)ethyl p-toluenesulfonate
CAS	133023-65-1
Molecular Formula	C13H17F3O5S
Molecular Weight	342.34

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

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Description	2-(2-(2,2,2-Trifluoroethoxy)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-PEG3-Tos; 1,1,1-Trifluoroethyl-PEG2-Tos
IUPAC Name	2-[2-(2,2,2-trifluoroethoxy)ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCC(F)(F)F
InChI	InChI=1S/C13H17F3O5S/c1-11-2-4-12(5-3-11)22(17,18)21-9-8-19-6-7-20-10-13(14,15)16/h2-5H,6-10H2,1H3
InChIKey	WFHOKXRONAYZND-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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