| Identification | Back Directory | [Name]
PEG4-tert-butyl acetate | [CAS]
169751-72-8 | [Synonyms]
OH-PEG4-CH2COOH
OH-PEG4-CH2COOtBu
HO-PEG4-CH2COOtBu
HO-PEG4-CH2CO2t-Bu
PEG5-t-butyl acetate
Hydroxy-PEG4-CH2-Boc
Hydroxy-PEG4-CH2CO2tBu
Hydroxy-PEG4-CH2COOtBu
PEG4-tert-butyl acetate
PEG5-tert-butyl acetate
Hydroxy-PEG4-t-butyl acetate
tert-butyl 14-hydroxy-3,6,9,12-tetraoxatetradecanoate
tert-butyl 14-hydroxy-3,6,9,12-tetraoxatetradecan-1-oate
3,6,9,12-Tetraoxatetradecanoic acid, 14-hydroxy-, 1,1-dimethylethyl ester | [Molecular Formula]
C14H28O7 | [MDL Number]
MFCD27635170 | [MOL File]
169751-72-8.mol | [Molecular Weight]
308.37 |
| Chemical Properties | Back Directory | [Boiling point ]
393.1±32.0 °C(Predicted) | [density ]
1.077±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C | [solubility ]
Soluble in Water, DMSO, DCM, DMF | [form ]
Liquid | [pka]
14.36±0.10(Predicted) | [color ]
Colorless to light yellow |
| Hazard Information | Back Directory | [Description]
Hydroxy-PEG4-CH2CO2tBu is a PEG linker containing a hydroxyl group with a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions. |
|
|