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271349 Sigma-Aldrich

5-Hexynenitrile

97%

Synonym: 5-Cyano-1-pentyne

  • CAS Number 14918-21-9

  • Linear Formula HC≡C(CH2)3CN

  • Molecular Weight 93.13

  •  Beilstein/REAXYS Number 1735926

  •  MDL number MFCD00001978

  •  PubChem Substance ID 24856432

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C6 to C7, Chemical Synthesis, Cyanides/Nitriles, Nitrogen Compounds - Organic Building Blocks,
assay   97%
refractive index   n20/D 1.44 (lit.)
bp   115-117 °C (lit.)
density   0.889 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   C#CCCCC#N
InChI   1S/C6H7N/c1-2-3-4-5-6-7/h1H,3-5H2
InChI key   JZYKFLLRVPPISG-UHFFFAOYSA-N

Description

Application

5-Hexynenitrile was used in the synthesis of annelated symmetric and asymmetric 3,3′-disubstituted 2,2′-bipyridines by cobalt(I)-catalyzed [2+2+2] cycloadditions with 1,3-diynes.

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
Flash Point(F) 
107.6 °F
Flash Point(C) 
42 °C

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Peer-Reviewed Papers
15

References

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