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2 CH 4 + 3 O 2 → 4 H 2 O + 2 CO CH 4 + O 2 → 2 H 2 O + C. See the alkane heat of formation table for detailed data. The standard enthalpy change of combustion, Δ c H ⊖, for alkanes increases by about 650 kJ/mol per CH 2 group. Branched-chain alkanes have lower values of Δ c H ⊖ than straight-chain alkanes of the same number of carbon ...
Number of isomers [3] [4] Number of isomers including stereoisomers [3] [5] Molecular Formula Name of straight chain Synonyms 1 1 1 CH 4: methane: methyl hydride; natural gas 2 1 1 C 2 H 6: ethane: dimethyl; ethyl hydride; methyl methane 3 1 1 C 3 H 8: propane: dimethyl methane; propyl hydride 4 2 2 C 4 H 10: n-butane: butyl hydride ...
An alkane is an acyclic saturated hydrocarbon. See Alkane. Alkanes as substituents are called alkyl groups ... 2,2,4-Trimethylpentane; Triptane; U.
C 2 H 4: Ethylene: Alkene C 2 H 6: Ethane: Alkane C 3 H 4: Propyne: Alkyne C 3 H 6: Propene: Alkene C 3 H 8: Propane: Alkane C 4 H 6: 1,2-Butadiene: Diene: C 4 H 6: 1-Butyne: Alkyne C 4 H 8: 1-Butene: Alkene C 4 H 10: Butane: Alkane C 6 H 10: Cyclohexene: Cycloalkene C 5 H 12: n-pentane: Alkane C 7 H 14: Cycloheptane: Cycloalkane C 7 H 14 ...
Higher alkanes are naturally present in crude oil and can be obtained via fractional distillation.Saturated fatty acids decarboxylate to higher alkanes. Long olefins can be hydrogenated to yield higher alkanes. n-alkanes can be isolated via the formation of urea clathrates.They can also be synthesized through Kolbe electrolysis or other coupling reactions like the Wurtz reaction.
Icosane (alternative spelling eicosane and eichosane [2]) is an alkane with the chemical formula C 20 H 42. It has 366,319 constitutional isomers . n -Icosane (the straight-chain structural isomer of icosane) is the shortest compound found in paraffin waxes used to form candles.
Hexadecane (also called cetane) is an alkane hydrocarbon with the chemical formula C 16 H 34. Hexadecane consists of a chain of 16 carbon atoms , with three hydrogen atoms bonded to the two end carbon atoms, and two hydrogens bonded to each of the 14 other carbon atoms.
2-Aminoalcohols are an important class of organic compounds that are often generated by the reaction of amines with epoxides: C 2 H 4 O + R−NH 2 → RNHC 2 H 4 OH. Simple alkanolamines are used as solvents, synthetic intermediates, and high-boiling bases. [1] Hydrogenation or hydride reduction of amino acids gives the