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1383528-70-8

1383528-70-8 Structure

1383528-70-8 Structure
IdentificationBack Directory
[Name]

3-(2-{2-[2-(2-Iodoethoxy)-ethoxy]-ethoxy}-ethoxy)-propyne
[CAS]

1383528-70-8
[Synonyms]

Propargyl-PEG4-I
1-Iodo-3,6,9,12-tetraoxapentadec-14-yne
3,6,9,12-Tetraoxapentadec-14-yne, 1-iodo-
3-(2-{2-[2-(2-Iodoethoxy)-ethoxy]-ethoxy}-ethoxy)-propyne
Propargyl-PEG4-I/3,6,9,12-Tetraoxapentadec-14-yne, 1-iodo-
[Molecular Formula]

C11H19IO4
[MDL Number]

MFCD31613945
[MOL File]

1383528-70-8.mol
[Molecular Weight]

342.17
Chemical PropertiesBack Directory
[Boiling point ]

352.2±37.0 °C(Predicted)
[density ]

1.436±0.06 g/cm3(Predicted)
[solubility ]

soluble in water, polar organic solvents
[Appearance]

light orange liquid
Hazard InformationBack Directory
[Description]

Bifunctional PEG4-based crosslinker having terminal alkyne and alkyl iodide groups.



Alkyl iodides are among the most powerful alkylators. They alkylate various O-, S-, N-, and C-nucleophiles. This reactive derivative can be used for preparing different molecules with a terminal alkyne group. Terminal alkyne is a versatile synthon participating in Sonogashira coupling and click chemistry reaction.

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