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35,35,35-Trifluoro-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate

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Category	1,1,1-Trifluoroethyl-PEGn-Tos
Catalog NO.	BPG-0954
Product Name	35,35,35-Trifluoro-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate
Molecular Formula	C31H53F3O14S
Molecular Weight	738.88

35,35,35-Trifluoro-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate

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Description	35,35,35-Trifluoro-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 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-PEG12-Tos; 1,1,1-Trifluoroethyl-PEG11-Tos
IUPAC Name	2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2,2,2-trifluoroethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	O=S(C1=CC=C(C)C=C1)(OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCC(F)(F)F)=O
InChI	InChI=1S/C31H53F3O14S/c1-29-2-4-30(5-3-29)49(35,36)48-27-26-46-23-22-44-19-18-42-15-14-40-11-10-38-7-6-37-8-9-39-12-13-41-16-17-43-20-21-45-24-25-47-28-31(32,33)34/h2-5H,6-28H2,1H3
InChIKey	KNXJRHQEEUVHLV-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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