MPEG Methoxypolyethylene glycols CAS 9004-74-4

(MPEG Methoxypolyethylene glycols CAS 9004-74-4)

Overview of MPEG Methoxy Polyethylene Glycols

MPEG Methoxy polyethylene Glycols, commonly called MPEG, is a class of polymers widely used in various industrial applications. These glycols are obtained through the polymerization of ethylene oxide with methoxy-functionalized initiators. They are known for their excellent water solubility, stability, and non-toxic nature. MPEGs find their usage in cosmetics, pharmaceuticals, and individual treatment products due to their special residential or commercial properties.

Characteristics of MPEG Methoxy Polyethylene Glycols

Water Solubility: MPEGs are highly soluble in water, making them suitable for aqueous systems.

Stability: These glycols exhibit excellent stability under various temperatures and pH conditions.

Non-Toxicity: MPEGs are non-toxic and biocompatible, making them safe for cosmetics and pharmaceuticals.

Versatility: Due to their chemical structure, MPEGs can be easily modified to impart specific functionalities, such as hydrophobicity or reactivity.

Low Viscosity: MPEGs exhibit low viscosity, facilitating their easy handling and incorporation into various formulations.

Application of MPEG Methoxy Polyethylene Glycols

Cosmetics: MPEGs are commonly used in cosmetics as emulsifiers, stabilizers, and solubilizers to enhance the texture and stability of products.

Cosmetics

Pharmaceuticals: Widely used in pharmaceutical formulations as excipients, helping deliver drugs and improving their bioavailability.

Pharmaceuticals

Personal Care Products: MPEGs apply in products such as shampoos, conditioners, and lotions due to their emollient and humectant properties.

Personal Care Products

Industrial Applications: These glycols are also used in industrial processes as surfactants, lubricants, and viscosity modifiers.

Industrial Applications

Research Applications: MPEGs are used as solvents, reactants, and matrix materials for various chemical and biological applications.

Research Applications

Company Profile

NANOTRUN(www.rboschco.com) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality MPEG Methoxy Polyethylene Glycols, please feel free to contact us or click on the needed products to send an inquiry.

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment Term

By sea, by air, by express, as customers request.

FAQ

Q1:

What are MPEG Methoxy polyethylene Glycols used for?

Re: MPEG Methoxy polyethylene Glycols are primarily used as emulsifiers, stabilizers, and solubilizers in cosmetics and pharmaceuticals. Due to their unique water-soluble and stabilizing properties, they are also employed in personal care products and industrial applications.

Q2: 

Are MPEG Methoxy polyethylene Glycols safe for human use?

Re: Yes, MPEG Methoxy polyethylene Glycols are generally considered safe for human use. They are non-toxic and biocompatible, making them suitable for cosmetics, pharmaceuticals, and personal care products. Nevertheless, it is constantly suggested to consult a medical care specialist before using any product containing these glycols.

Q3: 

How do MPEG Methoxy polyethylene Glycols differ from other types of glycols?

Re: MPEG Methoxy polyethylene Glycols differ from other types of glycols primarily in their chemical structure and properties. They are characterized by methoxy-functionalized groups, which impart unique water-soluble and stabilizing characteristics. Additionally, MPEGs exhibit excellent stability under various temperatures and pH conditions, making them suitable for use in diverse applications.

Q4: 

Are there any side effects associated with using MPEG Methoxypolyethylene Glycols?

Re: Generally, using MPEG Methoxy polyethylene Glycols does not cause any significant side effects. However, as with any product, it is always a good idea to carry out a patch test or speak with a healthcare expert before using them, particularly if you have sensitive skin or are allergic to certain ingredients.

Q5: 

How are MPEG Methoxy polyethylene Glycols produced?

Re: MPEG Methoxy polyethylene Glycols are produced through the polymerization of ethylene oxide with methoxy-functionalized initiators. This process involves the controlled addition of ethylene oxide to the initiator molecule, forming the polymer chain. The resulting MPEGs are then purified and characterized for their desired properties.