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4,7,10,13,16,19,22,25,28-Nonaoxahentriaconta-1,30-diyne

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Category	Small-molecule Homobifunctional PEG
Catalog NO.	BPG-2175
Product Name	4,7,10,13,16,19,22,25,28-Nonaoxahentriaconta-1,30-diyne
CAS	1092554-87-4
Molecular Formula	C22H38O9
Molecular Weight	446.53

4,7,10,13,16,19,22,25,28-Nonaoxahentriaconta-1,30-diyne

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Description	4,7,10,13,16,19,22,25,28-Nonaoxahentriaconta-1,30-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-PEG9; Bis-Propargyl-PEG8
IUPAC Name	3-[2-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]prop-1-yne
Canonical SMILES	C#CCOCCOCCOCCOCCOCCOCCOCCOCCOCC#C
InChI	InChI=1S/C22H38O9/c1-3-5-23-7-9-25-11-13-27-15-17-29-19-21-31-22-20-30-18-16-28-14-12-26-10-8-24-6-4-2/h1-2H,5-22H2
InChIKey	MBRUWMSMSQUEOD-UHFFFAOYSA-N
Boiling Point	495.5±40.0 °C at 760 mmHg
Purity	>95%
Density	1.072±0.1 g/cm3
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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