m-PEG5-bromide
- CAS NO.：854601-80-2
- Empirical Formula: C11H23BrO5
- Molecular Weight: 315.2
- MDL number: MFCD28950766
- Update Date: 2024-10-28 16:48:35
What is m-PEG5-bromide?
Description
m-PEG5-bromide is a PEG linker containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.
Properties of m-PEG5-bromide
| Boiling point: | 342.4±32.0 °C(Predicted) |
| Density | 1.235±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| color | Colourless |
Safety information for m-PEG5-bromide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for m-PEG5-bromide
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