α,ω,-dipropionic acid nonaethylene glycol
- CAS NO.：2055023-26-0
- Empirical Formula: C24H46O14
- Molecular Weight: 558.61
- MDL number: MFCD28334514
- Update Date: 2026-05-27 17:38:21
What is α,ω,-dipropionic acid nonaethylene glycol?
Description
Bis-PEG10-acid is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
Properties of α,ω,-dipropionic acid nonaethylene glycol
| Boiling point: | 657.7±55.0 °C(Predicted) |
| Density | 1.169±0.06 g/cm3(Predicted) |
| pka | 3.97±0.10(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for α,ω,-dipropionic acid nonaethylene glycol
Computed Descriptors for α,ω,-dipropionic acid nonaethylene glycol
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