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244414 Sigma-Aldrich

1-Heptyne

98%

  • CAS Number 628-71-7

  • Linear Formula CH3(CH2)4C≡CH

  • Molecular Weight 96.17

  •  Beilstein/REAXYS Number 1733518

  •  EC Number 211-051-5

  •  MDL number MFCD00009529

  •  eCl@ss 39010410

  •  PubChem Substance ID 24854674

  •  NACRES NA.22

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
Quality Level   100
vapor pressure   93.1 mmHg ( 37.7 °C)
assay   98%
refractive index   n20/D 1.408 (lit.)
bp   99-100 °C (lit.)
mp   −81 °C (lit.)
density   0.733 g/mL at 25 °C (lit.)
SMILES string   CCCCCC#C
InChI   1S/C7H12/c1-3-5-7-6-4-2/h1H,4-7H2,2H3
InChI key   YVXHZKKCZYLQOP-UHFFFAOYSA-N

Description

General description

The hydrogenation of 1-heptyne with palladium, platinum and ruthenium supported on activated carbon as catalysts, was studied.

Application

1-Heptyne was used in the synthesis of (6Z,10E,12Z)-octadeca-6,10,12-trienoic acid and (8Z,12E,14Z)-eicosa-8,12,14-trienoic acid.

Packaging

25, 100 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
RIDADR 
UN 3295BF 3 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
28.4 °F - closed cup
Flash Point(C) 
-2 °C - closed cup

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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