1-Heptyne

1-Heptyne
  • CAS No.:628-71-7
Other grades of this product :
1-Heptyne Basic information
Product Name:1-Heptyne
Synonyms:Amylacetylene;1-HEPTYNE, 98%1-HEPTYNE, 98%1-HEPTYNE, 98%1-HEPTYNE, 98%;hept-1-yne;n-C5H11CequivCH;N-AMYLACETYLENE;1-HEPTYNE;1-heptanone;n-pentylacetylene
CAS:628-71-7
MF:C7H12
MW:96.17
EINECS:211-051-5
Product Categories:Miscellaneous;Acetylenes;Acetylenic Hydrocarbons;Alkynes;Organic Building Blocks;Terminal
Mol File:628-71-7.mol
1-Heptyne Chemical Properties
Melting point -81 °C (lit.)
Boiling point 99-100 °C (lit.)
density 0.733 g/mL at 25 °C (lit.)
vapor pressure 93.1 mm Hg ( 37.7 °C)
refractive index n20/D 1.408(lit.)
Fp 28 °F
storage temp. Flammables area
form Liquid
color Clear colorless to light yellow-green
Water Solubility Soluble in organic solvents. Insoluble in water.
BRN 1733518
InChIKeyYVXHZKKCZYLQOP-UHFFFAOYSA-N
CAS DataBase Reference628-71-7(CAS DataBase Reference)
NIST Chemistry Reference1-Heptyne(628-71-7)
EPA Substance Registry System1-Heptyne (628-71-7)
Safety Information
Hazard Codes F,Xn
Risk Statements 11-36/37/38-65
Safety Statements 16-26-36-62-9-33
RIDADR UN 3295 3/PG 2
WGK Germany 3
10-23
TSCA Yes
HazardClass 3
PackingGroup II
HS Code 29012980
MSDS Information
ProviderLanguage
1-Heptyne English
SigmaAldrich English
ACROS English
ALFA English
1-Heptyne Usage And Synthesis
Chemical Propertiesclear colorless to light yellow-green liquid
Uses1-Heptyne is used in the synthesis of (6Z,10E,12Z)-octadeca-6,10,12-trienoic acid and (8Z,12E,14Z)-eicosa-8,12,14-trienoic acid.
General DescriptionThe hydrogenation of 1-heptyne with palladium, platinum and ruthenium supported on activated carbon as catalysts, was studied.

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