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31255-26-2

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31255-26-2 Structure

31255-26-2 Structure
IdentificationBack 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 PropertiesBack Directory
[Boiling point ]

146 °C(Press: 0.06 Torr)
[density ]

1.5686 g/cm3
[storage temp. ]

2-8°C
Hazard InformationBack 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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