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Bromo-PEG2-bromide - CAS 31255-10-4

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Bromo-PEG2-bromide is a homobifunctional PEG linker containing two bromide groups, which can be replaced by nuleophilic reagents for bioconjugation and PEGylation.

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Molecular Formula
C6H12Br2O2
Molecular Weight
275.97

Bromo-PEG2-bromide

    • Specification
      • Purity
        >95%
        Solubility
        Soluble in Chloroform, Ethyl Acetate (Slightly)
        Appearance
        Pale Yellow or Colorless Oily Liquid
        Storage
        Store at -20°C under inert atmosphere
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        1,2-bis(2-bromoethoxy)ethane
        Synonyms
        Br-PEG2-Br; Ethane, 1,2-bis(2-bromoethoxy)-; 1,8-dibromo-3,6-dioxaoctane; 1-Bromo-2-[2-(2-bromoethoxy)ethoxy]ethane; Br-PEG2-bromide
    • Properties
      • Boiling Point
        285.1±20.0°C at 760 mmHg
        Density
        1.6777 g/cm3
        InChI Key
        UOWNEWCMPHICQH-UHFFFAOYSA-N
        InChI
        InChI=1S/C6H12Br2O2/c7-1-3-9-5-6-10-4-2-8/h1-6H2
        Canonical SMILES
        C(COCCBr)OCCBr
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It is commonly abbreviated as: C1V1 = C2V2

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