Polyethylene Glycol Dimethyl Ether CAS 24991-55-7 Nhd 98%+, MW 190

• Customization: Available
• CAS No.: 24991-55-7
• Formula: CH3o.(C2h4o)N.CH3
• Model NO.: SUREST-729
• EINECS: 607-475-9
• Aldehyde: Aromatic Aldehyde
• Aether: Aliphatic Ethers
• Hydroxybenzene: Polyphenol
• Ketone: Monoketone
• Shelf Life: 2 Years
• Stock: Available
• Molecular Weight: 151.61
• Density: 1.08
• Melting Point: 52-55°c
• Boiling Point: >250°c
• Refractive Index: N20/D 1.46
• Flash Point: >230°f
• Water Solubility: N/a
• Transport Package: 200L/Barrel
• Specification: 99%min
• Trademark: Surest
• Origin: China
• HS Code: 2909199090
• Production Capacity: 1000 Tons Yearly

Product Description

Product Description

 

 

 

Name	Polyethylene glycol dimethyl ether
Molecular Structure
Molecular Formula	CH3O^.(C2H4O)n^.CH3
CAS Registry Number	24991-55-7
EC Number	607-475-9

 

Main Uses:

A liquid with an average molecular weight below 1000 and a solid with an average molecular weight above 1000.

The use and function of polyethylene glycol dimethyl ether:
Polyethylene glycol dimethyl ether (PEGDME) has various uses and functions, mainly including the following aspects:

1. Gas purification: Polyethylene glycol dimethyl ether plays an important role in the field of gas purification. As an efficient solvent for desulfurization and decarbonization, it can effectively remove hydrogen sulfide gas from natural gas, oilfield gas, refinery gas, and city gas, improve gas purity and quality, and meet the strict requirements of industrial production.
2. Pharmaceutical and Medical: In the pharmaceutical and medical fields, polyethylene glycol dimethyl ether can be used as a solvent, stabilizer, and embedding agent for drugs, helping to improve their solubility, stability, and bioavailability. In addition, it is also used to prepare polymer delivery systems, medical lubricants, and biomedical materials, providing strong support for the development of the medical field.
3. Industrial chemicals: Polyethylene glycol dimethyl ether is also widely used in the field of industrial chemicals, and can be used as a solvent, lubricant, plasticizer, etc. It is suitable for lubricating oil, coatings, plastics, adhesives and other fields. Its good lubricity, fluidity, and viscosity adjustment effect can significantly improve the performance and quality of the product.
4. Cosmetics and personal care: Polyethylene glycol dimethyl ether is often used as a thickener, emulsifier, and moisturizer in cosmetics and personal care products, which can improve the texture, stability, and moisture of the products. Its addition makes cosmetics easier to apply and absorb, while maintaining skin moisture balance.
5. Other applications: Polyethylene glycol dimethyl ether can also be used as a special adhesive and casting binder for manufacturing, with good results.



 

 

 

Detailed Photos

 

 

FAQ

 

FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.

Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.

Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.

Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
 If the quality problem actually exists, we will replace with qualified goods or refund the money.