Can 4-Methoxyphenol be used in cosmetic formulations?

4-Methoxyphenol can be used in cosmetic formulations within limited concentrations, one should carefully consider all the concentration levels with safety and cosmetic regulations when reacting with certain compounds.

What is the typical shelf life of 4-Methoxyphenol under proper storage conditions?

It can be stored for a particular period if put under proper storage conditions in tightly sealed containers, it can be preserved for 2-3 years.

Get in touch with us, request MSDS on our page. We will provide you with all the necessary information.

Watch Video MSDS Specifications

4-Methoxyphenol | 150-76-5

Name: 4-Methoxyphenol
Brand: Chemical Bull
Availability: InStock

Cas No :

150-76-5

Synonyms :

Form :

Solid

Molecular Weight :

124.14

Molecular Formula :

C₇H₈O₂

Melting Point :

55 - 57 °C

Boiling Point :

243 °C

Solubility :

Benzene, Ethanol, Methanol

Flash Point :

133°C

Description :

Overview of 4-Methoxyphenol

4-Methoxyphenol, also called MEHQ, is a white to light tan solid with a mild smell. It is mainly used to keep products fresh and stable during storage.

This ingredient helps stop creams, lotions, and many liquid products from changing color or going bad too quickly.

It mixes easily with alcohol and other common ingredients, so it can be added to many cosmetic and industrial formulas without any trouble.

Because of its steady performance, 4-Methoxyphenol is widely used in skincare, chemicals, and everyday products that need a long shelf life.

Applications of 4-Methoxyphenol

1. Polymer & Industrial Use

MEHQ is widely used as a polymerization inhibitor to stop chemicals from reacting too early.
Helps stabilize monomers like acrylates, urethanes, and vinyl compounds.
Often used alongside other stabilizers such as Hydroquinone, BHT, and Phenothiazine to improve long-term stability.

2. Cosmetics & Personal Care

acts as an antioxidant to help protect serums, creams, and creams against discoloration.
Use in controlled quantities to ensure the quality of the product during storage.
Compatible with skincare and fragrance bases.

3. Chemical Synthesis

Helpful in oxidation-sensitive reactions due to its strong stabilizing behavior.
Commonly used with ingredients like [Anisole], [Guaiacol], and [p-Cresol] in aromatic chemical synthesis.

Safety & Handling Guidelines

Store in a cool, dry area away from sunlight.
Use gloves, a mask, and goggles when handling powders.
Keep the container tightly closed to avoid moisture.
Follow local chemical disposal rules.

Where to Buy 4-Methoxyphenol

Manufacturer in India

High-purity MEHQ is available from reliable producers who supply industrial and cosmetic grades.

Distributor & Supplier

Chemicalbull Pvt. Ltd. supplies 4-Methoxyphenol for polymer, personal-care, chemical, and manufacturing applications.

4-Methoxyphenol MSDS

MSDS, and technical sheets are available on request.

Frequently Asked Questions (FAQs)

What is 4-Methoxyphenol used for?
It is used as a stabilizer, antioxidant, and polymerization inhibitor in industry and cosmetics.
What is the formula for 4-Methoxyphenol?
The formula is C₇H₈O₂.
What is the pH of 4-Methoxyphenol?
It is weakly acidic due to the phenolic OH group.
What is the structure of 4-Methoxyphenol?
It has a benzene ring with an OH group and a methoxy group (–OCH₃) at the para (4) position.
Which is more acidic: phenol or 4-Methoxyphenol?
Phenol is more acidic. The methoxy group in 4-Methoxyphenol makes it less acidic.