강조하다:
Dimethyl ether product description
Dimethyl Ether (DME), with the chemical formula C2H6O, is a colorless, flammable gas with a distinct odor. In standard conditions, DME exists as a gas, possessing the characteristic ether smell. As an important organic compound, it demonstrates broad application prospects across various fields.
DME has a melting point of -141°C, a boiling point of -29.5°C, and a flash point of -85.9°C. It is soluble in water, ethanol, andether, with a density (gas) of 1.97 kg/m³.
When mixed with air, DME can form an explosive mixture, and it is prone to igniting and exploding upon contact with heat, sparks, flames, or oxidizing agents.
Therefore, strict safety regulations must be adhered to during storage and use.
Product Specifications
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Density (liquid phase)
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661kg/m3
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Density (gas phase)
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1.617kg/m3 (20°c, air =1)
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Melting Point
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-141.5℃
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Boiling Point
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-24.9℃
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Flash Point(closed)
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-41℃
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Surface tension
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16 dyne/cm(-10℃)
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Gas viscosity
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82.5μP (0°C)
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Calorific value of gaseous dimethy ether
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14200x4.1868J/kg
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Specific heat
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0.5351 CAL/g .°C
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Heat of evaporation
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111.64 CAL/g (-24.8°C)
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Heat of combustion
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Heat of combustion
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Properties of dimethyl ether
Dimethyl ether (DME, chemical formula CH₃OCH₃) is a colorless gas with a slight ether-like odor. It is gaseous at room temperature and pressure and readily liquefied. It is a clean, efficient, and versatile chemical raw material and a new energy source.
Dimethyl ether is a clean, efficient, and petroleum-based alternative energy source, characterized by clean combustion, safety, reliability, wide availability of raw materials, and diverse applications.
Product Applications:
Aerosols and Daily Chemicals
Specific Products: Personal Care Aerosols: Hairspray, Fragrance: Reduces flammability by replacing traditional propellants (such as propane and butane).
Antiperspirants, Shaving Foam: Provides a gentle spray experience. Household Aerosols: Air Fresheners, Insecticides: Environmentally friendly and residue-free. Medical Aerosols: Inhalers: For example, asthma inhalers (requires high-purity DME).
About Us
JIURUNFA CHEMICAL is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shandong Province, China, covering an area of more than 630 acres. The company has a professional team including many doctors and masters, and has a sound management system.
In addition, Beijing Chemical Industry Group provides strong technical support and in-depth cooperation, ensuring that the production technology level of Shandong JIURUNFA CHEMICAL has long been in the leading position in China. With the development of business scope and the needs of overseas partners, we can also provide various types of chemical raw materials, including hazardous chemicals, inorganic chemicals, organic chemicals, petrochemicals, washing raw materials, construction raw materials, etc. The products are widely used in chemical, industrial, agricultural, food, pharmaceutical, construction, building materials, cosmetics, plastics, military and other industries.
JIURUNFA CHEMICAL, under the excellent leadership of the boss HANHAN, has many subsidiaries "HANJIU", "KELUO", "Elephant" and "DONGLONG" booming in their respective fields, exporting to hundreds of countries and regions around the world, with annual exports exceeding US$30,000,000. It enjoys a high reputation and popularity on the international stage, demonstrating its innovative spirit and pursuit of excellence. . JIURUNFA CHEMICAL has always adhered to the market-oriented approach, truly seeking benefits for customers, truly allowing customers to buy the best products at the best price, and truly achieving win-win cooperation! Create an effective solution for your next project! JIURUNFA CHEMICAL sincerely welcomes every customer!
