Apr 29, 2024 · 2-heptyne - cas 1119-65-9, synthesis, structure, density, melting point, boiling point

1-Heptyne | C7H12 | CID 12350 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Heptynes are alkynes with one triple bond and the molecular formula C 7 H 12. The isomers are: Wikimedia Commons has media related to Heptynes.

Heptyne is an intriguing chemical compound with fascinating attributes that make it an interesting topic in the realm of organic chemistry. Its IUPAC name is ‘Hept-1-yne’, signifying that it’s a hydrocarbon belonging to the alkynes group, characterized by a carbon-carbon triple bond.

Quantity Value Units Method Reference Comment; Δ f H° gas: 103.8 ± 2.6: kJ/mol: Chyd: Rogers, Dagdagan, et al., 1979: ALS: Δ f H° gas: 101.7: kJ/mol: N/A: Moureu and Andre, 1914: Value computed using Δ f H liquid ° value of 62.8 kj/mol from Moureu and Andre, 1914 and Δ vap H° value of 38.9 kj/mol from n-alkyne correlation.; DRB

Aldrich-244414; 1-Heptyne 0.98; CAS Number: 628-71-7; Linear Formula: CH3(CH2)4C///CH; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich.

Jan 27, 2025 · 1-Heptyne (CAS 628-71-7) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.

The meaning of HEPTYNE is any of three isomeric straight-chain liquid hydrocarbons C7H12 of the acetylene series.

Explore the chemical compound 'heptyne,' its structure, properties, and uses. Understand the different isomers of heptyne and their applications in organic chemistry.

Quantity Value Units Method Reference Comment; Δ r H°-291.4 ± 1.6: kJ/mol: Chyd: Rogers, Dagdagan, et al., 1979: liquid phase; solvent: Hexane