ChemicalBook--->CAS DataBase List--->1234387-33-7

1234387-33-7

1234387-33-7 Structure

1234387-33-7 Structure
IdentificationBack Directory
[Name]

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

1234387-33-7
[Synonyms]

I-PEG2-Alkyne
Propargyl-PEG2-I
Alkyne-PEG2-iodide
1-Iodo-3,6-dioxanona-8-yne
3-[2-(2-Iodoethoxy)-ethoxy]-propyne
3-(2-(2-Iodoethoxy)ethoxy)prop-1-yne
1-Propyne, 3-[2-(2-iodoethoxy)ethoxy]-
Propargyl-PEG2-I/1-Propyne, 3-[2-(2-iodoethoxy)ethoxy]-
[Molecular Formula]

C7H11IO2
[MDL Number]

MFCD31613942
[MOL File]

1234387-33-7.mol
[Molecular Weight]

254.07
Chemical PropertiesBack Directory
[Boiling point ]

258.7±25.0 °C(Predicted)
[density ]

1.593±0.06 g/cm3(Predicted)
[solubility ]

Soluble in Water, polar organic solvents
[Appearance]

colorless to yellow oil
Hazard InformationBack Directory
[Description]

Bifunctional PEG2-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-nuclophiles. This reactive derivative can be used for the preparation of different molecules with terminal alkyne group. Terminal alkyne is a versatile synthon that participates in Sonogashira coupling and click chemistry reaction.

[Uses]

Alkyne-PEG2-iodide is a click chemistry reagent with terminal alkyne and alkyl iodide groups.
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