A2170556
Bromo-PEG6-t-butylester , 97% , 1393330-41-0
CAS NO.：1393330-41-0
Empirical Formula: C19 H37 Br O8
Molecular Weight: 473.4
MDL number: MFCD22574809
| Pack Size | Price | Stock | Quantity |
| 50mg | RMB479.20 | In Stock |
|
| 250mg | RMB1599.20 | In Stock |
|
| 1g | RMB3999.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 489.9±40.0 °C(Predicted) |
| Density | 1.192±0.06 g/cm3(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
Description and Uses
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.
Safety
| 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 |
