Ethylene dimethanesulfonate

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Category	Ms-PEGn-MS
Catalog NO.	BPG-3599
Product Name	Ethylene dimethanesulfonate
CAS	4672-49-5
Molecular Formula	C4H10O6S2
Molecular Weight	218.25

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Description	Ethylene dimethanesulfonate is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.
Synonyms	Ms-PEG2-Ms; 1,2-Bis(mesyloxy)ethane; DMSE; Ethylene bis(methanesulfonate); Ethane 1,2-dimethanesulfonate; 1,2-Ethanediyl dimethanesulfonate; Ethylene methanesulfonate; Ethylene glycol dimesylate; Methanesulfonic acid, ethylene ester; NSC 10716; 1,2-Ethanediol, bismethanesulfonate; 1,2-Ethanediol, 1,2-dimethanesulfonate
IUPAC Name	2-methylsulfonyloxyethyl methanesulfonate
Canonical SMILES	CS(=O)(=O)OCCOS(=O)(=O)C
InChI	InChI=1S/C4H10O6S2/c1-11(5,6)9-3-4-10-12(2,7)8/h3-4H2,1-2H3
InChIKey	QSQFARNGNIZGAW-UHFFFAOYSA-N
Boiling Point	448.9±28.0°C at 760 mmHg
Melting Point	35-36°C
Purity	≥98%
Density	1.461 g/cm3
Solubility	Soluble in Chloroform (Sparingly, Heated), Methanol (Very Slightly)
Appearance	White to Off-white Solid
Storage	Store at -20°C under inert atmosphere
Exact Mass	217.99188038
Pictogram(s)	Acute Toxic, Irritant, Health Hazard
Signal	Danger
Precautionary Statement Codes	P203, P261, P264, P270, P271, P280, P301+P316, P302+P352, P304+P340, P317, P318, P321, P330, P362+P364, P405, and P501

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