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14,14,14-Trifluoro-3,6,9,12-tetraoxatetradecyl 4-methylbenzenesulfonate

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Category	1,1,1-Trifluoroethyl-PEGn-Tos
Catalog NO.	BPG-0958
Product Name	14,14,14-Trifluoro-3,6,9,12-tetraoxatetradecyl 4-methylbenzenesulfonate
CAS	1872433-61-8
Molecular Formula	C17H25F3O7S
Molecular Weight	430.44

14,14,14-Trifluoro-3,6,9,12-tetraoxatetradecyl 4-methylbenzenesulfonate

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Description	14,14,14-Trifluoro-3,6,9,12-tetraoxatetradecyl 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-PEG5-Tos; 1,1,1-Trifluoroethyl-PEG4-Tos; 14,14,14-Trifluoro-3,6,9,12-tetraoxatetradec-1-yl 4-methylbenzenesulfonate; 3,6,9,12-Tetraoxatetradecan-1-ol, 14,14,14-trifluoro-, 4-methylbenzenesulfonate
IUPAC Name	2-[2-[2-[2-(2,2,2-trifluoroethoxy)ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Canonical SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCC(F)(F)F
InChI	InChI=1S/C17H25F3O7S/c1-15-2-4-16(5-3-15)28(21,22)27-13-12-25-9-8-23-6-7-24-10-11-26-14-17(18,19)20/h2-5H,6-14H2,1H3
InChIKey	UYAXEKCLHRTXQU-UHFFFAOYSA-N
Boiling Point	495.8±45.0°C at 760 mmHg
Purity	≥95%
Density	1.3±0.1 g/cm3
Solubility	Soluble in DMSO
Appearance	Pale Yellow Oily Matter
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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