ethyne

In organic compound terms the difference between propyne and ethyne

is that propyne is the alkyne HC≡C-CH₃ethyne is the official IUPAC name for the organic chemical compound acetylene. The simplest alkyne, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₂H₂.

As a noun ethyne is

ethyne.

As nouns the difference between ethyne and ethine

is that ethyne is the official IUPAC name for the organic chemical compound acetylene. The simplest alkyne, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₂H₂ while ethine is alternative form of lang=en.

As nouns the difference between ethyne and ethane

is that ethyne is ethyne while ethane is ethane (aliphatic hydrocarbon, c₂h₆).

As a pronoun thyne

is obsolete spelling of lang=en.

As a noun ethyne is

the official IUPAC name for the organic chemical compound acetylene. The simplest alkyne, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₂H₂.

As nouns the difference between ethyne and ethynylation

is that ethyne is ethyne while ethynylation is (organic chemistry) any addition reaction in which acetylene (ethyne) is added across a double bond.

As nouns the difference between ethyne and ethynylene

is that ethyne is ethyne while ethynylene is (organic chemistry|especially in combination) the divalent radical derived from ethyne -c≡c-.