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  1. Aldehyde - Wikipedia

    Aldehydes have properties that are diverse and that depend on the remainder of the molecule. Smaller aldehydes such as formaldehyde and acetaldehyde are soluble in water, and the volatile aldehydes …

  2. Aldehyde | Definition, Structure, Examples, & Facts | Britannica

    Dec 23, 2025 · aldehyde, any of a class of organic compounds in which a carbon atom shares a double bond with an oxygen atom, a single bond with a hydrogen atom, and a single bond with another atom …

  3. Aldehyde Functional Group: Definition, Structure, & Examples

    Aldehydes are an important class of organic compounds characterized by the presence of a carbonyl functional group (C=O), with at least one hydrogen atom directly attached to the carbonyl carbon.

  4. Aldehyde Functional Group - ChemTalk

    Aldehydes have to have hydrogen attached to the carbon instead of another carbon (as found in ketones). In aldehydes, the carbonyl group is located at the end of the carbon chain, while in …

  5. 14.9: Aldehydes and Ketones- Structure and Names

    This page covers the structure, naming conventions, and properties of aldehydes and ketones, organic compounds with a carbonyl group (C=O). Aldehydes have one hydrogen atom bonded to the …

  6. What Is an Aldehyde? Structure, Examples, and Uses

    Aldehydes are a significant class of organic compounds, found widely in nature and utilized across various industries. Their unique atomic arrangement dictates their chemical behavior, leading to …

  7. What are aldehydes: definition, structure, and examples

    Discover what aldehydes are! Explore their definition, unique structure, and fascinating examples in this insightful article.

  8. Aldehydes - HyperPhysics

    An aldehyde is a compound containing a carbonyl group with at least one hydrogen attached to it. Formal names for aldehydes include the prefix from the alkyl group and the suffix -al. Two of the …

  9. What are Aldehydes? - BYJU'S

    Aldehydes are the result of partial oxidation and often derive the moniker given to them from the name of the acid it forms. They are used to make synthetic resins and to create dyes, flavourings, perfumes, …

  10. Aldehyde - Simple English Wikipedia, the free encyclopedia

    Structure and bonding Aldehydes have a carbon double bonded to an oxygen. Because of this, they are slightly polar. This causes aldehydes to have a number of properties. One of the most important of …