m-PEG5-Tos
- CAS NO.：62921-76-0
- Empirical Formula: C16H26O7S
- Molecular Weight: 362.44
- MDL number: MFCD11041134
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-28 23:16:16
What is m-PEG5-Tos?
Description
m-PEG5-Tos is a PEG linker containing a tosyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.
Properties of m-PEG5-Tos
| Boiling point: | 468.3±40.0 °C(Predicted) |
| Density | 1.164±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for m-PEG5-Tos
| 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 |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for m-PEG5-Tos
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