4-hydroxy Benzyl Alcohol | Cas No: 623-05-2| India | Manufacturer

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Introduction

4-hydroxybenzyl alcohol [url], also known as p-hydroxybenzyl alcohol or 4-(hydroxymethyl)phenol, is an organic compound with a hydroxyl group (-OH) attached to the benzyl group at the para position. This compound is commonly found in nature and has various industrial and pharmaceutical applications. In this comprehensive guide, we will explore the chemical structure, properties, applications, safety considerations, and more surrounding 4-hydroxybenzyl alcohol.

Chemical Structure and Properties


4-Hydroxybenzyl alcohol no-623-05-2) features a benzene ring with a hydroxyl group (-OH) and a methyl group (-CH2OH) attached to the benzyl carbon. Its molecular formula is C7H8O2, and it has a molecular weight of 124.14 g/mol. This compound is a white to off-white crystalline solid at room temperature.

Physical Properties

At room temperature, 4-hydroxybenzyl alcohol exists as a white to off-white crystalline solid. It has a melting point of approximately 114-116°C (237-241°F) and a boiling point of around 277-279°C (531-534°F). It is sparingly soluble in water but soluble in organic solvents such as ethanol, acetone, and ether.

Solubility

4-Hydroxybenzyl alcohol does not dissolve well in water because it has a nonpolar benzene ring and a hydroxyl group, which gives it some polarity. However, it is more soluble in organic solvents, making it suitable for various applications in organic chemistry.

Chemical Properties

This compound possesses phenolic properties due to the presence of the hydroxyl group attached to the benzene ring. It can undergo typical reactions of phenols, including electrophilic aromatic substitution, oxidation, and esterification. Additionally, the hydroxyl group can participate in hydrogen bonding interactions, influencing its chemical behavior.

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Applications

[url=https://www.lifechempharma.com/product/4-hydroxy-benzyl-alcohol/]4-hydroxy Benzyl Alcohol finds applications in various industries, including pharmaceuticals, cosmetics, and flavorings. It is used as a precursor in the synthesis of pharmaceutical compounds, including antihistamines, anti-inflammatories, and antimicrobial agents. Additionally, it serves as a fragrance ingredient in perfumes and cosmetics due to its pleasant odor.

Safety and Handling

As with any chemical compound, safety precautions must be observed when handling 4-hydroxybenzyl alcohol. It may cause irritation to the skin, eyes, and respiratory system upon contact or inhalation. Proper ventilation and personal protective equipment, such as gloves and safety goggles, should be used when working with this compound. It should be stored in a cool, dry place away from heat and ignition sources.

Conclusion

In conclusion, 4-hydroxybenzyl alcohol is a versatile compound with diverse applications in industry and research. Its chemical structure, properties, and reactivity make it valuable in the synthesis of pharmaceuticals, cosmetics, and flavorings. Understanding its properties and safety considerations is essential for its effective and safe utilization in various applications.

FAQs

1. What are some common uses of 4-hydroxybenzyl alcohol?
4-Hydroxybenzyl alcohol is used as a precursor in the synthesis of pharmaceutical compounds, as a fragrance ingredient in perfumes and cosmetics, and as a flavoring agent in food products.

2. is 4-hydroxybenzyl alcohol hazardous?
While it is not considered highly toxic, 4-hydroxybenzyl alcohol may cause irritation upon contact or inhalation. Proper safety precautions should be followed when handling this compound to minimize the risk of exposure.

3. What is the significance of the hydroxyl group in 4-hydroxybenzyl alcohol?
The hydroxyl group imparts phenolic properties to 4-hydroxybenzyl alcohol, allowing it to participate in various chemical reactions typical of phenols, including electrophilic aromatic substitution and oxidation.