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1393330-41-0

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1393330-41-0 Structure

1393330-41-0 Structure
IdentificationBack Directory
[Name]

Bromo-PEG6-t-butyl ester
[CAS]

1393330-41-0
[Synonyms]

Br-PEG6-COOtBu
Bromo-PEG6-Boc
Br-PEG6-t-butyl
CAS_1393330-41-0
Br-PEG6-CH2CH2COOtBu
Br-PEG6-t-butyl ester
Bromo-PEG6-t-butyl ester
Bromo-PEG7-t-butyl ester
tert-butyl 1-bromo-3,6,9,12,15,18-hexaoxahenicosan-21-oate
4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-bromo-, 1,1-dimethylethyl ester
[Molecular Formula]

C19 H37 Br O8
[MDL Number]

MFCD22574809
[MOL File]

1393330-41-0.mol
[Molecular Weight]

473.4
Chemical PropertiesBack Directory
[Boiling point ]

489.9±40.0 °C(Predicted)
[density ]

1.192±0.06 g/cm3(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362-P403+P233-P501
Hazard InformationBack Directory
[Description]

Bromo-PEG6-t-butyl ester is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
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