Naming Simple Alkynes |
Key Concepts
- alkynes are hydrocarbons: made up of only carbon and hydrogen atoms
- there is a triple bond between 2 carbon atoms
- general formula: CnH2n-2
- name ends in "yne"
- prefix determined by the number of carbon atoms in the chain:
| eth |
C2 |
| prop |
C3 |
| but |
C4 |
| pent |
C5 |
| hex |
C6 |
| hept |
C7 |
| oct |
C8 |
| non |
C9 |
| dec |
C10 |
Flash Tutorial
Examples
| ethyne |
C2H2 |
| propyne |
C3H4 |
| butyne |
C4H6 |
| pentyne |
C5H8 |
| hexyne |
C6H10 |
| heptyne |
C7H12 |
| octyne |
C8H14 |
| nonyne |
C9H16 |
| decyne |
C10H18 |
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Related AUS-e-TUTE Topics |
| Summary of Nomenclature
Naming Straight Chain Alkanes
Naming Branched Chain Alkanes
Naming Simple Alkenes
Naming Structural Isomers of Alkanes
Naming Structural Isomers of Alkenes
Naming Alkanols
Naming Haloalkanes
Carboxylic (alkanoic) Acids
Amines
Functional Groups
Combustion of Hydrocarbons
Halogenation of Hydrocarbons
Hydrohalogenation of Unsaturated Hydrocarbons
Preparation and Naming of Polymers (Polymerization)
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