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67705-77-5

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67705-77-5 Structure

67705-77-5 Structure
IdentificationBack Directory
[Name]

3,6,9,12,15-PENTAOXAHEPTADECANE-1,17-DIYL BIS-BROMIDE
[CAS]

67705-77-5
[Synonyms]

Br-PEG5-bromide
Bromo-PEG5-Bromide
Bromo-PEG6-bromide
1,17-DibroMo-3,6,9,12,15-pentaoxaheptadecane
3,6,9,12,15-PENTAOXAHEPTADECANE-1,17-DIYL BIS-BROMIDE
[Molecular Formula]

C12H24Br2O5
[MDL Number]

MFCD07369628
[MOL File]

67705-77-5.mol
[Molecular Weight]

408.12
Chemical PropertiesBack Directory
[Appearance]

Clear Colourless Oil
[Boiling point ]

175°C/0.1 mm
[density ]

1.433±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Methanol (Slightly), Water (Slightly)
[form ]

Oil
[color ]

Colourless to Light Brown
[Stability:]

Moisture Sensitive
Hazard InformationBack Directory
[Chemical Properties]

Clear Colourless Oil
[Uses]

A cross-linking reagent
[Description]

Bromo-PEG5-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.
[IC 50]

PEGs
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
Spectrum DetailBack Directory
[Spectrum Detail]

3,6,9,12,15-PENTAOXAHEPTADECANE-1,17-DIYL BIS-BROMIDE(67705-77-5)1HNMR
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