What is the Difference Between Benzoic Acid and Benzaldehyde?
🆚 Go to Comparative Table 🆚Benzoic acid and benzaldehyde are both aromatic compounds, but they have different functional groups and chemical properties. The main differences between them are:
- Functional Groups: Benzoic acid has a carboxylic acid functional group (–COOH), while benzaldehyde has an aldehyde functional group (–CHO).
- Reaction with Sodium Bicarbonate: Benzoic acid reacts with sodium bicarbonate to form a sodium salt and release carbon dioxide gas, while benzaldehyde does not react with sodium bicarbonate.
- Physical Appearance: Benzoic acid is a white crystalline solid with needle-like crystals, while benzaldehyde is a colorless liquid with the odor of almond.
- Chemical Properties: Benzoic acid is an acid, and its solution turns blue litmus red, whereas benzaldehyde does not have these properties.
- Uses: Benzoic acid is used in the manufacture of perfumes, dyes, topical medications, and insect repellents, while benzaldehyde is used to flavor foods with almond flavor and in some fragrances.
On this pageWhat is the Difference Between Benzoic Acid and Benzaldehyde? Comparative Table: Benzoic Acid vs Benzaldehyde
Comparative Table: Benzoic Acid vs Benzaldehyde
Benzoic acid and benzaldehyde are two organic compounds with different chemical properties and uses. Here is a table highlighting the key differences between them:
Property | Benzoic Acid | Benzaldehyde |
---|---|---|
Molecular Formula | C6H5COOH | C6H5CHO |
Functional Group | Carboxylic Acid (–COOH) | Aldehyde (–CHO) |
Chemical Nature | Acidic | Not Acidic |
Reaction with Sodium Bicarbonate | Produces a brisk effervescence | Does not react |
Tollen's Reagent Test | No reaction with Tollen's reagent | Reacts with ammoniacal solution of silver nitrate to form a silver mirror |
Uses | Preservative in food and cosmetics, flavoring agent, medicinal applications | Used in the synthesis of benzoic acid, flavoring agent in foods, scented products |
Both benzoic acid and benzaldehyde are organic compounds, but they differ in their chemical properties, physical properties, and applications. Benzoic acid has a carboxylic acid functional group (–COOH), while benzaldehyde has an aldehyde functional group (–CHO) attached to a benzene ring.
Read more:
- Benzaldehyde vs Benzophenone
- Benzoic Acid vs Ethyl Benzoate
- Benzaldehyde vs Acetophenone
- Benzoic Acid vs Sodium Benzoate
- Salicylic Acid vs Benzoic Acid
- Benzene vs Benzoate
- Picric Acid vs Benzoic Acid
- Benzyl Chloride vs Benzoyl Chloride
- Benzoyl Peroxide vs Benzyl Benzoate
- Acetophenone vs Benzophenone
- Acetamide vs Benzamide
- Phenyl vs Benzyl
- Benzene vs Phenol
- Benzoyl Peroxide vs Salicylic Acid
- Borazine vs Benzene
- Benzenoid vs Non Benzenoid
- Benzene vs Phenyl
- Benzene vs Benzine
- Benzene vs Toluene