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

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Category	1,1,1-Trifluoroethyl-PEGn-Tos
Catalog NO.	BPG-0961
Product Name	2-(2,2,2-Trifluoroethoxy)ethyl p-toluenesulfonate
CAS	252947-90-3
Molecular Formula	C11H13F3O4S
Molecular Weight	298.28

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

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Description	2-(2,2,2-Trifluoroethoxy)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-PEG2-Tos; 1,1,1-Trifluoroethyl-PEG1-Tos; 2-(2,2,2-trifluoroethoxy)ethyl 4-methylbenzene-1-sulfonate
IUPAC Name	2-(2,2,2-trifluoroethoxy)ethyl 4-methylbenzenesulfonate
Canonical SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCC(F)(F)F
InChI	InChI=1S/C11H13F3O4S/c1-9-2-4-10(5-3-9)19(15,16)18-7-6-17-8-11(12,13)14/h2-5H,6-8H2,1H3
InChIKey	GKLLKHLKBHAIQJ-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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