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ChemicalBook--->CAS DataBase List--->126422-57-9

126422-57-9

126422-57-9 Structure

126422-57-9 Structure
IdentificationBack Directory
[Name]

Diethylene Glycol Bis(2-propynyl) Ether
[CAS]

126422-57-9
[Synonyms]

Bis-propargyl-PEG2
Bis-propargyl-PEG3
Alkyne-PEG3-Alkyne
PROPARGYL-PEG3-PROPARGYL
4,7,10-Trioxa-1,12-tridecadiyne
4,7,10-trioxahexadeca-1,12-diyne
α,ω-bis(O-propargyl)diethylene glycol
Diethylene Glycol Bis(2-propynyl) Ether
Diethylene Glycol Bis(2-propynyl) Ether >
1-Propyne, 3,3'-[oxybis(2,1-ethanediyloxy)]bis-
3-[2-[2-(2-Propynyloxy)ethoxy]ethoxy]-1-propyne
3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)prop-1-yne
[Molecular Formula]

C10H14O3
[MDL Number]

MFCD03640302
[MOL File]

126422-57-9.mol
[Molecular Weight]

182.216
Chemical PropertiesBack Directory
[Boiling point ]

103°C/6mmHg(lit.)
[refractive index ]

1.4610 to 1.4650
[form ]

clear liquid
[color ]

Colorless to Light yellow
Safety DataBack Directory
[Symbol(GHS) ]


GHS05,GHS07
[Signal word ]

Warning
[Hazard statements ]

H227
[Precautionary statements ]

P501-P210-P280-P370+P378-P403+P235
[HS Code ]

2909.19.6000
Hazard InformationBack Directory
[Description]

Bis-propargyl-PEG3 is a crosslinker with alkyne groups at both ends of the molecule. The alkyne groups react with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage.
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