Chemical Property of Bis-PEG10-acid
Chemical Property:
- Boiling Point:630.0±55.0 °C(Predicted)
- PKA:3.97±0.10(Predicted)
- PSA：157.67000
- Density:1.174±0.06 g/cm3(Predicted)
- LogP:0.08520
- Storage Temp.:2-8°C
- Purity/Quality:
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98%,99%, *data from raw suppliers
BIS-PEG21-ACID *data from reagent suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:
- MSDS Files:
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Useful:
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Description
Bis-PEG9-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.
