Propargyl-PEG4-bromide
- CAS NO.：1308299-09-3
- Empirical Formula: C11H19BrO4
- Molecular Weight: 295.17
- MDL number: MFCD28950764
- Update Date: 2026-05-28 02:01:13
What is Propargyl-PEG4-bromide?
Description
Propargyl-PEG4-bromide is a crosslinker that can be used in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage with azides. The bromide (Br) acts as a good leaving group for nucleophilic substitution reactions.
Properties of Propargyl-PEG4-bromide
| Boiling point: | 334.3±32.0 °C(Predicted) |
| Density | 1.269±0.06 g/cm3(Predicted) |
| form | Liquid |
| color | Light yellow to yellow |
Safety information for Propargyl-PEG4-bromide
Computed Descriptors for Propargyl-PEG4-bromide
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