31255-26-2

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31255-26-2 Structure

Identification	Back Directory
[Name] Ethane,1,1'-Oxybis〔2-(2-bromoethoxy)-
[CAS] 31255-26-2
[Synonyms] Br-PEG3-Br Br-PEG4-Br CAS_31255-26-2 Br-PEG3-bromide Br-PEG3-CH2CH2Br Br-(CH2CH2O)4-Br Bromo-PEG4-bromide 1,11-Dibromo-3,6,9-trioxaundecane Ethane,1,1'-Oxybis〔2-(2-bromoethoxy)- 1-broMo-2-(2-(2-(2-broMoethoxy)ethoxy) ethoxy)ethane
[Molecular Formula] C8H16Br2O3
[MDL Number] MFCD18205853
[MOL File] 31255-26-2.mol
[Molecular Weight] 320.02

Chemical Properties	Back Directory
[Boiling point ] 146 °C(Press: 0.06 Torr)
[density ] 1.5686 g/cm3
[storage temp. ] 2-8°C
[form ] Liquid
[color ] Colorless to light yellow

Hazard Information	Back Directory
[Description] Bromo-PEG3-bromide is a PEG linker containing two bromide groups. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

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