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HomeProduct name listalpha, oMega-Dipropionic acid triethylene glycol

alpha, oMega-Dipropionic acid triethylene glycol

  • CAS NO.:31127-85-2
  • Empirical Formula: C12H22O8
  • Molecular Weight: 294.3
  • MDL number: MFCD22201545
  • EINECS: 228-394-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-18 19:43:17
alpha, oMega-Dipropionic acid triethylene glycol Structural

What is alpha, oMega-Dipropionic acid triethylene glycol?

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.

Properties of alpha, oMega-Dipropionic acid triethylene glycol

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
pka 3.97±0.10(Predicted)
color  Colorless to off-white

Safety information for alpha, oMega-Dipropionic acid triethylene glycol

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
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 alpha, oMega-Dipropionic acid triethylene glycol

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