HO-PEG10-tBu
- CAS NO.：778596-26-2
- Empirical Formula: C27H54O13
- Molecular Weight: 586.71
- MDL number: MFCD28385467
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-11-18 14:22:45
What is HO-PEG10-tBu?
Description
Hydroxy-PEG10-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Properties of HO-PEG10-tBu
| solubility | Soluble in Water, DMSO, DMF, DCM |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for HO-PEG10-tBu
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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 HO-PEG10-tBu
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