alpha, oMega-Dipropionic acid triethylene glycol
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- ₹0
- Product name: alpha, oMega-Dipropionic acid triethylene glycol
- CAS: 31127-85-2
- MF: C12H22O8
- MW: 294.3
- EINECS:228-394-1
- MDL Number:MFCD22201545
- Synonyms:Apha, omega-Dipropionic acid triethylene glycol;alpha, oMega-Dipropionic acid triethylene glycol;HOOC-PEG3-COOH;α,ω-Dipropionic acid triethylene glycol;Bis-PEG4-acid;4,7,10,13-Tetraoxahexadecanedioic acid;Bis-PEG5-acid;4,7,10,13-Tetraoxa-hexadecan-1,16-dicarbonsaeure
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Properties
Boiling point :483.7±45.0 °C(Predicted)
Density :1.219±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Soluble in Water, DMSO, DCM, DMF
form :Oil
pka :3.97±0.10(Predicted)
color :Colorless to off-white
Density :1.219±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Soluble in Water, DMSO, DCM, DMF
form :Oil
pka :3.97±0.10(Predicted)
color :Colorless to off-white
Safety Information
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Description
Bis-PEG4-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.More related product prices
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₹7978.03-15945.23