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4,7,10,13,16-Pentaoxanonadeca-1,18-diyne

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Category	Small-molecule Homobifunctional PEG
Catalog NO.	BPG-1862
Product Name	4,7,10,13,16-Pentaoxanonadeca-1,18-diyne
CAS	159428-42-9
Molecular Formula	C14H22O5
Molecular Weight	270.32

4,7,10,13,16-Pentaoxanonadeca-1,18-diyne

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Product Information

Description	4,7,10,13,16-Pentaoxanonadeca-1,18-diyne is a homobifunctional PEG linker with two propargyl groups. The propargyl group forms triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry.
Synonyms	Bis-propargyl-PEG5; Alkyne-PEG5-Alkyne; Propargyl-PEG5-Propargyl; 4,7,10,13,16-Pentaoxa-1,18-nonadecadiyne; 1,11-bis(2-propyn-1-oxy)-3,6,9-trioxaundecane; Tetraethylene glycol dipropargyl ether; Bis-Propargyl-PEG4
IUPAC Name	3-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]prop-1-yne
Canonical SMILES	C#CCOCCOCCOCCOCCOCC#C
InChI	InChI=1S/C14H22O5/c1-3-5-15-7-9-17-11-13-19-14-12-18-10-8-16-6-4-2/h1-2H,5-14H2
InChIKey	FCPHAZIYRMYSTF-UHFFFAOYSA-N
Boiling Point	338.7±37.0 °C at 760 mmHg
Purity	>95%
Density	1.043±0.06 g/cm3 (Predicted)
Solubility	Soluble in DMSO
Appearance	Pale Yellow or Colorless Oily Liquid
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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