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CAS RN: 133803-81-3 | Product Number: P2719

PEG3-carboxylic Acid tert-Butyl Ester

Purity: >97.0%(GC)
  • tert-Butyl 3-[2-(2-Hydroxyethoxy)ethoxy]propanoate
  • 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic Acid tert-Butyl Ester
  • 9-Hydroxy-4,7-dioxanonanoic Acid tert-Butyl Ester
  • tert-Butyl 9-Hydroxy-4,7-dioxanonanoate
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Product Number P2719
Purity / Analysis Method >97.0%(GC)
Molecular Formula / Molecular Weight C__1__1H__2__2O__5 = 234.29  
Physical State (20 deg.C) Liquid
Storage Temperature -20°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Moisture Sensitive,Heat Sensitive
CAS RN 133803-81-3
Reaxys Registry Number 9767280
MDL Number


Appearance Colorless to Almost colorless clear liquid
Purity(GC) min. 97.0 %
Properties (reference)
Flash point 113 °C
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