Name: Tos-PEG3-Tos
Price: 170.00 USD

- Overview
  - Tos-PEG3-Tos is a PEG derivative containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions.
    
    Please contact us at for specific academic pricing.
- Properties
  - Alternative Name
    
    7460-82-4 | Diethylene Glycol Bis(p-toluenesulfonate) | Diethylene glycol ditosylate | Oxybis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate) | Diethylene glycol di(p-toluenesulfonate) | Tos-PEG3-Tos | 2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethyl 4-methylbenzenesulfon
    
    CAS Number
    
    7460-82-4
    
    Molecular Formula
    
    C18H22O7S2
    
    Molecular Weight
    
    414.49
    
    Purity
    
    98%
    
    Other Properties
    
    Solubility: Solubility in DMSO, DCM, DMF
    Melt Point (°C): 87°C
    
    Storage
    
    Store at -20°C
    
    Shipping
    
    Dry ice
    
    SMILES
    
    CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
    
    InChi
    
    InChI=1S/C18H22O7S2/c1-15-3-7-17(8-4-15)26(19,20)24-13-11-23-12-14-25-27(21,22)18-9-5-16(2)6-10-18/h3-10H,11-14H2,1-2H3
    
    InChi Key
    
    VYVPNTJBGPQTFA-UHFFFAOYSA-N
    
    PubChem CID
    
    316659
    
    Others
    
    IUPAC Name: 2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethyl 4-methylbenzenesulfonate
    
    Hazard Information
    
    Signal: Warning
    Hazard Statements: H315,H319,H335
    Precautionary Statements: P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319
    WGK Germany: 3
    Reaxy-Rn: 583800
    
    * For research use only. Not for use in human or animal.

Tos-PEG3-Tos

Tos-PEG3-Tos

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