H2N-PEG2-Propyne Chemical Properties

Boiling point:

213.8±20.0 °C(Predicted)

Density 

0.992±0.06 g/cm3(Predicted)

refractive index 

1.4590 to 1.4630

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

solubility 

DMSO:100.0(Max Conc. mg/mL);698.37(Max Conc. mM)

form 

clear liquid

pka

8.72±0.10(Predicted)

color 

Colorless to Almost colorless

Safety Information

RIDADR 

UN 2735 8/PG II

HS Code 

2922.19.9690

HazardClass 

8

PackingGroup 

II

H2N-PEG2-Propyne Usage And Synthesis

Description

Propargyl-PEG2-amine is a crosslinker that is reactive with NHS esters, carbonyls (carboxylic acid, ketone, aldehyde). The propargyl group can participate in copper catalyzed azide-alkyne Click Chemistry reaction to form a stable triazole linkage.

Uses

2-[2-(2-Propynyloxy)ethoxy]ethylamine is used in preparation of RSV F protein inhibitors conjugated to Fc variants and albumins.

H2N-PEG2-Propyne(944561-44-8)Related Product Information

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