1,2-Bis(2-propynyloxy)ethane

Name: 1,2-Bis(2-propynyloxy)ethane
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 40842-04-4

Cat No.: BPG-1261

Purity: ≥95%

4.5

1,2-Bis(2-propynyloxy)ethane 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.

Category	Bis-propargyl-PEGn
Molecular Formula	C8H10O2
Molecular Weight	138.17
Appearance	White to Yellow to Green Clear Liquid
Shipping	Room temperature in continental US; may vary elsewhere.
Storage	Store at 2-8°C

Structure of 40842-04-4

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Specification

Synonyms	1,2-bis(prop-2-yn-1-yloxy)ethane; Bis-propargyl-PEG1; Ethylene Glycol 1,2-Bis(2-propynyl) Ether; 1,2-Bis(propargyloxy)ethane; Alkyne-PEG2-Alkyne; Bis-propargyl-PEG2; Propargyl-PEG2-Propargyl; Ethylene glycol dipropargyl ether; Ethylene Glycol 1,2-Bis(2-propynyl)Ether; 1-Propyne, 3,3'-[1,2-ethanediylbis(oxy)]bis-
IUPACName	3-(2-prop-2-ynoxyethoxy)prop-1-yne
CanonicalSMILES	C#CCOCCOCC#C
InChI	InChI=1S/C8H10O2/c1-3-5-9-7-8-10-6-4-2/h1-2H,5-8H2
InChIKey	RNHWCSPBGKGOLM-UHFFFAOYSA-N
BoilingPoint	88°C at 15 mmHg
Purity	≥95%
Density	1.0±0.1 g/cm3
Solubility	Soluble in DCM, DMF, DMSO
Pictogram	Flammable
Signal	Warning
PrecautionaryStatementCodes	P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501