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271357 Sigma-Aldrich

2-Pentyne

98%

  • CAS Number 627-21-4

  • Linear Formula CH3C≡CCH2CH3

  • Molecular Weight 68.12

  •  Beilstein/REAXYS Number 1696938

  •  EC Number 210-989-2

  •  MDL number MFCD00009380

  •  PubChem Substance ID 24856433

  •  NACRES NA.22

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Internal, Organic Building Blocks More...
Quality Level   100
vapor pressure   393 mmHg ( 37.7 °C)
assay   98%
refractive index   n20/D 1.404 (lit.)
bp   56-57 °C (lit.)
mp   −109 °C (lit.)
density   0.71 g/mL at 25 °C (lit.)
SMILES string   CCC#CC
InChI   1S/C5H8/c1-3-5-4-2/h3H2,1-2H3
InChI key   NKTDTMONXHODTI-UHFFFAOYSA-N

Description

Application

2-Pentyne was used to test the catalytic activity of nanoparticles of palladium supported on bacterial biomass, bio-Pd.

Packaging

5 g in ampule

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
UN 3295BE 3 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
-23.8 °F - closed cup
Flash Point(C) 
-31 °C - closed cup

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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