BUT-3-YN-1-AMINE Chemical Properties

Boiling point:

105℃

Density 

0.844 g/mL at 25 °C

refractive index 

1.4438 (20℃)

Flash point:

10℃

storage temp. 

2-8°C

pka

8.86±0.10(Predicted)

form 

liquid

color 

Clear, faint yellow

Safety Information

Hazard Codes 

F,C

Risk Statements 

11-22-34

Safety Statements 

26-36/37/39-45

RIDADR 

UN 2733 3/PG 2

WGK Germany 

3

HS Code 

2921199990

BUT-3-YN-1-AMINE Usage And Synthesis

Uses

1-Amino-3-butyne, a bifunctional linker can be used:

• In Buchwald–Hartwig amination reaction of 1,2,3,4-tetrahydroacridine trifluoromethanesulfonate derivative.
• As a reagent to synthesize dialkynylamides from diacids.
• For the post-polymerization modification of poly(2-alkyl/aryl-2-oxazoline)s (PAOx) polymer by amidation of its methyl ester side chains.
• As a crosslinker which can bind with resin as well as nanocrystalline cellulose to facilitate the terminal alkyne group for further functionalizations.

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