PEG21
- CAS NO.：351342-08-0
- Empirical Formula: C40H82O21
- Molecular Weight: 899.07
- MDL number: MFCD09910396
- Update Date: 2026-07-16 07:06:08
What is PEG21?
Description
PEG21 is a polymer of ethylene glycol subunits with two terminal hydroxyl groups. The hydroxyl groups can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media. The water solubility properties of the PEG chain are enhanced with longer PEG chains.
The Uses of PEG21
Eicosa(ethylene glycol) is used in the synthesis of phospholipid detergent conjugates that may be used for in vitro and in vivo gene delivery and other biopharmaceuticals.
Properties of PEG21
| Boiling point: | 815.2±60.0 °C(Predicted) |
| Density | 1.117±0.06 g/cm3(Predicted) |
| pka | 14.06±0.10(Predicted) |
| form | Solid |
| color | White to off-white |
Safety information for PEG21
Computed Descriptors for PEG21
New Products
N-Carbethoxy-4-piperidone 1-Aminocyclopentane carbonitrile Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine N-Vinylformamide 4 pentyn 1 ol Phenethyl cinnamate Dipropyl disulfide Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 5-Bromo-1-Pentyne 1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide 2-Pentyn-1-oL 4-NitrobenzotrifluorideRelated products of tetrahydrofuran
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