BD0143653
tert-Butyl1-bromo-3,6,9,12-tetraoxapentadecan-15-oate , 98% , 564476-32-0
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB234.40 | In Stock |
|
| 250mg | RMB523.20 | In Stock |
|
| 1g | RMB1321.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 415.8±35.0 °C(Predicted) |
| Density | 1.210±0.06 g/cm3(Predicted) |
| solubility | Soluble in DMSO, DCM, DMF |
| form | Liquid |
| color | Colorless to light yellow |
Description and Uses
Bromo-PEG4-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.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
