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17,17,17-Trifluoro-3,6,9,12,15-pentaoxaheptadecyl 4-methylbenzenesulfonate

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Category	1,1,1-Trifluoroethyl-PEGn-Tos
Catalog NO.	BPG-0960
Product Name	17,17,17-Trifluoro-3,6,9,12,15-pentaoxaheptadecyl 4-methylbenzenesulfonate
CAS	2244030-75-7
Molecular Formula	C19H29F3O8S
Molecular Weight	474.52

17,17,17-Trifluoro-3,6,9,12,15-pentaoxaheptadecyl 4-methylbenzenesulfonate

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Description	17,17,17-Trifluoro-3,6,9,12,15-pentaoxaheptadecyl 4-methylbenzenesulfonate 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-PEG6-Tos; 1,1,1-Trifluoroethyl-PEG5-Tos
IUPAC Name	2-[2-[2-[2-[2-(2,2,2-trifluoroethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	O=S(C1=CC=C(C)C=C1)(OCCOCCOCCOCCOCCOCC(F)(F)F)=O
InChI	InChI=1S/C19H29F3O8S/c1-17-2-4-18(5-3-17)31(23,24)30-15-14-28-11-10-26-7-6-25-8-9-27-12-13-29-16-19(20,21)22/h2-5H,6-16H2,1H3
InChIKey	ICWNAKNEQCXCBE-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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