Products Description
N,N-Dimethylformamide (DMF) is a clear liquid that has been widely used in industries as a solvent, an additive, or an intermediate because of its extensive miscibility with water and most common organic solvents.
| DMF/N, N-Dimethylformamide Chemical Properties |
| Melting point | -61 °C (lit.) |
| Boiling point | 153 °C (lit.) |
| alpha | 0.94 º |
| density | 0.944 g/mL (lit.) |
| vapor density | 2.5 (vs air) |
| vapor pressure | 2.7 mm Hg ( 20 °C) |
| refractive index | n20/D 1.430(lit.) |
| Fp | 136 °F |
| storage temp. | Store at +5°C to +30°C. |
| solubility | water: miscible |
| pka | -0.44±0.70(Predicted) |
| form | liquid |
| color | APHA: ≤15 |
| Relative polarity | 0.386 |
| PH | 7 (200g/l, H2O, 20ºC) |
| Odor | Faint, ammonia-like odor detectable at 100 ppm |
| explosive limit | 2.2-16%(V) |
| Odor Threshold | 1.8ppm |
| Water Solubility | soluble |
- Dimethylformamide Structure：
DMF/N, N-Dimethylformamide Uses
- Used in industrial soaking and cleaning processes due to its strong solvency and low volatility.
- Dimethyl Formamide solutions are used toprocess polymer fibers, films, and surface coatings; to permit easy spinning of acrylic fibers; to produce wire enamels, and as a crystallization medium in the pharmaceutical industry.
- It can also be used for formylation with alkyllithium or Grignard reagents. It is used as a reagent in Bouveault aldehyde synthesis and also in Vilsmeier-Haack reaction. It acts as a catalyst in the synthesis of acyl chlorides. It is used for separating and refining crude from olefin gas.
- DMF along with methylene chloride acts as a remover of varnish or lacquers. It is also used in the manufacture of adhesives, fibers and films.
Packaging Of DMF/N, N-Dimethylformamide
Packing:190kg/drum ,15.2 tons /20 FCL ;or 950kg/drum ,19 TONS /20fcl or ISO TANK
Company Profile
Gneebio is a professional chemical raw material manufacturer based in China. Established in 2016, we have over 10 years of export experience, with our products exported to more than 60 countries worldwide.
Our best-selling products include Dichloromethane (DCM), Acetic Acid, Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA), p-Xylene, Cyclohexanone, and more.
FAQ
Can I request a sample?
Yes, we offer free samples; you only need to pay for shipping.
Samples are usually shipped within 1-3 business days.
Do you accept custom orders?
Yes, both products and packaging can be customized.
What are your payment methods?
We accept TT, LC, and DP payments.
Please note that OEM orders require payment before shipment.
What is the lead time for mass production?
Lead time depends on the product type and quantity.
Our company has a digital order system to ensure scientific and reasonable production scheduling. Please consult the salesperson you contacted for details.
How do you guarantee product quality?
Gneebio has a complete raw material inspection, quality control, and pre-shipment inspection system to ensure that the orders delivered to you meet the contract terms.
In addition, we also support third-party inspection before shipment. If the inspection fails, we will refund the customer's payment and compensate for losses caused by breach of contract.
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