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715190 Sigma-Aldrich

1-Amino-3-butyne

95%

Synonym: 3-Butyn-1-amine, 3-Butynylamine, 4-Amino-1-butyne

  • CAS Number 14044-63-4

  • Empirical Formula (Hill Notation) C4H7N

  • Molecular Weight 69.11

  •  MDL number MFCD09997741

  •  PubChem Substance ID 329762950

  •  NACRES NA.22

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Properties

Related Categories Alkynes, Amines, Building Blocks, C2 to C5, Chemical Synthesis,
InChI Key   XSBPYGDBXQXSCU-UHFFFAOYSA-N
assay   95%
refractive index   n20/D 1.448
bp   100-103 °C
density   0.844 g/mL at 25 °C
storage temp.   2-8°C

Description

Application

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.

Packaging

500 mg in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2733PSN1 8(3) / PGII
WGK Germany 
3
Flash Point(F) 
50 °F
Flash Point(C) 
10 °C

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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