THP-PEG4
- CAS NO.：60221-37-6
- Empirical Formula: C11H22O5
- Molecular Weight: 234.29
- MDL number: MFCD28976687
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-14 09:55:04
What is THP-PEG4?
Description
THP-PEG4 is PEG linker containing a THP protecting group and a terminal hydroxyl. THP is an acid labile, alcohol protecting group. The hydroxyl group can react to further derivatize the compound. The hydrophilic PEG chain increases the water solubility of the compound in aqueous environments. The water solubility properties of the PEG linker are enhanced with longer PEG chains.
Properties of THP-PEG4
| Boiling point: | 270 °C |
| Density | 1.09±0.1 g/cm3(Predicted) |
| pka | 14.36±0.10(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for THP-PEG4
| 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. 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 THP-PEG4
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