Ethylene dimethanesulfonate - CAS 4672-49-5
Catalog: |
BB043479 |
Product Name: |
Ethylene dimethanesulfonate |
CAS: |
4672-49-5 |
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 |
Description: | Ethylene dimethanesulfonate is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs. |
Molecular Weight: | 218.25 |
Molecular Formula: | C4H10O6S2 |
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 |
InChI Key: | 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 |
GHS Hazard Statement: | H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]; H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]; H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]; H351 (100%): Suspected of causing cancer [Warning Carcinogenicity] |
Precautionary Statement: | P203, P261, P264, P270, P271, P280, P301+P316, P302+P352, P304+P340, P317, P318, P321, P330, P362+P364, P405, and P501 |
Signal Word: | Danger |
Complexity: | 266 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 1 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 217.99188038 |
Formal Charge: | 0 |
Heavy Atom Count: | 12 |
Hydrogen Bond Acceptor Count: | 6 |
Hydrogen Bond Donor Count: | 0 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 217.99188038 |
Rotatable Bond Count: | 5 |
Topological Polar Surface Area: | 104 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
XLogP3: | -0.9 |
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