Product Description
High-purity Dimethyl Ether (DME) Manufacture CAS No. 115-10-6 Dimethyl ether, an organic compound, is a colorless odor flammable gas in its standard state, with the formula C2H6O.
When mixed with air, it can form an explosive mixture, which can easily burn and explode in contact with heat, sparks, flame or oxidants. Contact with air or under light conditions can produce potentially explosive dangerous peroxide, denser than air, can spread to a considerable distance at a lower place, in the event of fire will catch fire back. In case of high heat, the pressure inside the container increases, and there is a risk of cracking and explosion.
It is mainly used as a methylating agent to produce dimethyl sulfate, and can also synthesize N, n-dimethylaniline, methyl acetate, acetic anhydride and ethylene, etc. It can also be used as alkylating agent, refrigerant, foaming agent, solvent, leaching agent, extraction agent, anesthetic, fuel, civilian composite ethanol and freon aerosol substitute. Used in hair care, skin care, medicines and coatings, as various aerosol propellants. The fuel additives promoted abroad have many unique uses in pharmaceutical, dye and pesticide industries.
Product performance parameter
| Melting point: -141ºC | Boiling point: -29.5ºC |
| Density (liquid) : 0.666g/cm3 | Density (gas) : 1.97kg/m3 |
| Saturated vapor pressure: 533.2kPa (20ºC) | Heat of combustion: -1453kJ/mol |
| Critical temperature: 127ºC | Critical pressure: 5.33MPa |
| Octanol/water partition coefficient: 0.10 | Flash point: -89.5ºC |
| Ignition temperature: 350ºC | Upper explosion limit (V/V) : 27% |
| Lower explosive limit (V/V) : 3.4% | Solubility: Soluble in water, ethanol, ether. |
| Refractive index (20ºC) : 1.3018 | Gas viscosity (20ºC) : 85.1mPa·s |
| Melting heat: 107.3kJ/kg | Heat of formation (gaseous state) : -185.5kJ/mol |
| Critical compression factor: 0.270 | Eccentricity factor: 0.204 |
| Solubility parameter: 17.572(J·cm-3)0.5 | Gas phase standard heat of combustion (enthalpy) : -1460.5kJ·mol-1 |
| The gas phase standard claims heat (enthalpy) : -184.1kJ·mol-1 | Gas phase standard entropy: 267.34J·mol-1·K-1 |
| Gas phase standard free energy of formation: -112.9kJ·mol-1 | Gas phase standard hot melt: 65.57J·mol-1·K-1 |
Usage:
Mainly used as raw materials for organic synthesis, but also used as solvents, aerosols, refrigerants and anesthetics.
Dimethyl ether is mainly used as a methylating agent to produce dimethyl sulfate, and can also synthesize N, n-dimethylaniline, methyl acetate, acetic anhydride, ethylene dimethyl ester and ethylene. It can also be used as refrigerant, blowing agent, solvent, leaching agent, extraction agent, anesthetic, fuel, civilian composite ethanol and freon aerosol substitute. Used in hair care, skin care, medicines and coatings, as various aerosol propellants. The fuel additives promoted abroad have many unique uses in pharmaceutical, dye and pesticide industries.
It is mainly used as a methylating agent to produce dimethyl sulfate, and can also synthesize N, n-dimethylaniline, methyl acetate, acetic anhydride and ethylene, etc. It can also be used as alkylating agent, refrigerant, foaming agent, solvent, leaching agent, extraction agent, anesthetic, fuel, civilian composite ethanol and freon aerosol substitute. Used in hair care, skin care, medicines and coatings, as various aerosol propellants. The fuel additives promoted abroad have many unique uses in pharmaceutical, dye and pesticide industries.
Package
Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in research, development, production, sales, and services of industrial gases, specialty gases, mixed gases, and chemical products. The company is located in Jinan Economic Development Zone, Shandong Province, China, covering an area of over 630 acres with an annual output value of nearly 1 billion yuan. The company has a professional team including multiple PhDs and masters, and has a sound management system.
In addition, Beijing Chemical Industry Group has provided strong technical support and deep cooperation, ensuring that the production technology level of Shandong Jiurunfa Chemical Technology Co., Ltd. is in a leading position in China and will be in the long run. With the development of our business scope and the needs of overseas partners, we can also provide various chemical raw materials, including hazardous chemicals, organic and inorganic chemicals, petrochemical products, etc. The product is widely used in industries such as pharmaceuticals, chemicals, building materials, food, cosmetics, plastics, and military industry.
The company has self operated import and export rights for its products, which have been sold to dozens of countries and regions including North and South America, Europe, Asia, Australia, and South Africa. It enjoys a high reputation and popularity on the international stage. The company strictly follows the requirements of ISO9001, ISO14001, and GB/T28001 to supervise, control, and operate every aspect of production, in order to achieve a perfect combination of social responsibility, employee health, environmental protection, and product quality.
Shandong Jiurunfa Chemical Technology Co., Ltd. adheres to a market-oriented approach, truly striving for customer welfare, enabling customers to purchase the best products at the best prices, and achieving win-win cooperation!
FAQ
1.Can I receive samples before placing an order?
Yes, we are a factory and we provide samples for you.
2. What can you buy from us?
Industrial gases, specialty gases, mixed gases, catalysts, functional additives, comprehensive phosphate chemical products such as sodium phosphate, potassium phosphate, ammonium phosphate, calcium phosphate, etc.
3.Why do you want to purchase from us instead of other suppliers?
Firstly, we have a sound management system, fully utilizing our existing resource advantages, adhering to a market-oriented approach, expanding our business capabilities, and sincerely cooperating with our customers at the most favorable prices and highest quality products; Secondly, the enormous production capacity ensures timely delivery for you; High quality after-sales service ensures worry free procurement for you!
4.Can you create our brand on your product?
yes. If you can meet our minimum order quantity, we can print your logo on the product and packaging.
5.How to ensure the quality of your product?
We have a strict quality control system, including:
*Raw material inspection before production
*Spot checks during the production process
*Conduct a comprehensive inspection before shipment
*SGS third-party inspection (if required)
6. Which port will you ship to?
Tianjin, Qingdao, Shanghai or according to customer needs.
7. How to start placing an order or making payment?
You can send our purchase order, or send a simple confirmation via email or Trade Manager. We will send you a formal invoice and our bank details for your confirmation, and then you can make the corresponding payment.
8.How do you handle quality complaints?
Firstly, our quality control will reduce quality issues to near zero. If there are any quality issues caused by us, please contact us immediately after receiving the product, and we will send you the goods free of charge or refund your loss.
9. What services can you provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,Money Gram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian...
