| Customization: | Available |
|---|---|
| CAS No.: | 68-12-2 |
| Formula: | C3h7no |
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Basic Information
Product Name: N,N-Dimethylformamide (DMF for short)
CAS Number: 68-12-2
Molecular Formula: C3H7NO
Molecular Weight: 73.09
Appearance: It is a colorless transparent or light yellow liquid with a faint, characteristic odor.
Boiling Point: 153 °C.
Melting Point: -61 °C.
Density: 0.9445 g/mL (at 25 °C).
Solubility: It is miscible with water, ethanol, ether, chloroform, acetone, etc. It is an excellent organic solvent with good solubility for a variety of organic and inorganic compounds.
Uses
Chemical Raw Material: It is an important solvent for the production of polyacrylonitrile fiber (acrylic fiber). It is also often used as a reaction solvent in organic synthesis for various condensation, cyclization, alkylation and other reactions. For example, in drug synthesis, it can be used as a reaction medium to promote the synthesis of drug intermediates.
Gas Absorbent: It can be used to absorb and separate acidic gases such as carbon dioxide and hydrogen sulfide in gas mixtures.
Electronics Industry: It is used as a solvent for photoresists and has important applications in the semiconductor manufacturing and other electronics industries, helping to achieve uniform coating and development of photoresists during the lithography process.
Safety Information
Toxicity: DMF is toxic to a certain extent and has irritating effects on the eyes, skin and respiratory tract. Long - term exposure to or inhalation of high concentrations of DMF may cause damage to organs such as the liver and kidneys.
Flammability and Explosiveness: It is flammable, and its vapor can form an explosive mixture with air. It can cause combustion and explosion when exposed to open fire and high heat. It can react violently with oxidants.
Storage and Transportation: It should be stored in a cool and ventilated warehouse, away from fire and heat sources. Keep the container sealed. It should be stored separately from oxidants, reducing agents, halogens, etc., and should not be stored together. Use explosion - proof lighting and ventilation facilities. During transportation, it is necessary to prevent damage to the packaging and container. The tank truck used for transportation should have a grounding chain, and a perforated baffle can be set in the tank to reduce static electricity generated by vibration.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
Packaging can be customized according to customer requirements.
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
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