Difference between aliphatic or Alicyclic compound?

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Answer

Answer

Aliphatic vs Alicyclic Compounds

Definition

Aliphatic compounds are those organic compounds that do not have a cyclic structure, i.e., they have an open chain or straight chain structure. They can be saturated or unsaturated hydrocarbons.

Alicyclic compounds, on the other hand, are those organic compounds that have a cyclic structure but do not have an aromatic ring. They are also known as non-aromatic cyclic compounds.

Structure

Aliphatic compounds have a linear, branched, or ramified chain structure.

Alicyclic compounds have a cyclic structure, which may be saturated or unsaturated. The ring may be small or large, and the carbons in the ring may be sp3 or sp2 hybridized.

Examples

Examples of aliphatic compounds include methane, ethane, propane, butane, pentane, hexane, heptane, octane, and nonane.

Examples of alicyclic compounds include cyclopropane, cyclobutane, cyclopentane, cyclohexane, and cycloheptane.

Properties

Aliphatic compounds have lower boiling points and higher melting points than aromatic compounds.

Alicyclic compounds have higher boiling points and lower melting points than aliphatic compounds.

Aliphatic compounds are generally less stable than aromatic and alicyclic compounds.

Alicyclic compounds are more stable than aliphatic compounds but less stable than aromatic compounds.

Applications

Aliphatic compounds are used in the production of solvents, fuels, detergents, and polymers.

Alicyclic compounds are used in the production of fragrances, flavors, and pharmaceuticals.

Conclusion

In summary, aliphatic compounds are open-chain organic compounds, while alicyclic compounds are cyclic organic compounds that do not contain an aromatic ring. Aliphatic compounds have linear or branched chains and lower boiling points, while alicyclic compounds have cyclic structures and higher boiling points. Both types of compounds have various applications in different industries.

Answer

Aliphatic compounds :-
A major class of organic compounds that includes all those with carbon atoms linked in straight or branched open chains. Aliphatic compounds include alkanes, alkenes, or alkynes or their derivatives.
Example --> alkane, alkene, alkyne, alkadiene, haloalkanes etc.

Alicyclic compounds :-
An organic compound in which carbon atoms are linked to form one or more rings. Aromatic compounds are excluded because of their special properties. In general, alicyclic compounds resemble analogous aliphatic compounds.
Example --> Cyclohexan (C6H12) is alicyclic, as are manyterpenes, such as menthol.

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