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Tetraethylene glycol dimethanesulfonate

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Category	Small-molecule Homobifunctional PEG
Catalog NO.	BPG-2003
Product Name	Tetraethylene glycol dimethanesulfonate
CAS	55400-73-2
Molecular Formula	C10H22O9S2
Molecular Weight	350.41

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Description	Tetraethylene glycol dimethanesulfonate is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.
Synonyms	Ms-PEG5-Ms; Ms-PEG4-Ms; 3,6,9,12-Tetraoxa-13-thiatetradecan-1-ol 1-Methanesulfonate 13,13-Dioxide; Tetraethylene Glycol Dimesylate; ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) dimethanesulfonate; Tetraethyleneglycol dimethanesulphonate; Tetraethylene glycol bis-methanesulfonate; Oxybis(2,1-ethanediyloxy-2,1-ethanediyl) dimethanesulfonate; Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-, dimethanesulfonate; 1,11-Bis(methanesulfonyloxy)-3,6,9-trioxandecane
IUPAC Name	2-[2-[2-(2-methylsulfonyloxyethoxy)ethoxy]ethoxy]ethyl methanesulfonate
Canonical SMILES	CS(=O)(=O)OCCOCCOCCOCCOS(=O)(=O)C
InChI	InChI=1S/C10H22O9S2/c1-20(11,12)18-9-7-16-5-3-15-4-6-17-8-10-19-21(2,13)14/h3-10H2,1-2H3
InChIKey	GKMDADHKHXRPPF-UHFFFAOYSA-N
Boiling Point	533.6±45.0°C (Predicted)
Purity	95%
Density	1.310±0.06 g/cm3 (Predicted)
Solubility	Soluble in Dichloromethane
Appearance	Pale Yellow Oily Matter
Storage	Store at 2-8°C under inert atmosphere

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