N,N-diethylformamide is an important polar organic solvent and organic synthesis intermediate with a wide range of applications.
The main uses of N,N-diethylformamide include:
Electronic Cleaning: Used in electronic cleaning to help remove dirt and residues from electronic equipment.
Extraction of precious metals: In the metallurgical industry, N,N-diethylformamide can replace other solvents for the extraction of precious metals.
Organic synthesis: As a solvent and intermediate in organic synthesis, it participates in a variety of chemical reactions, especially in carbonylation reactions using carbon monoxide as the carbonyl source. N,N-diethylformamide can make full use of coal gasification technology , to develop downstream products of coal chemical industry.
Polyacrylonitrile fiber spinning: Used as a solvent in the polyacrylonitrile fiber spinning process.
Petrochemicals: As a gas absorbent, used for the selective absorption of acetylene and the separation and refining of butadiene.
Artificial Leather Production: Used as a solvent in the production of artificial leather2.
Pesticide synthesis: Used to synthesize pesticides such as dipamidine.
Pharmaceutical synthesis: used to synthesize sulfaquinazole, doxycycline, cortisone, vitamin B6 and other drugs.
N,N-diethylformamide also has some special chemical properties, making it useful in many fields. It has good chemical stability against common acids and bases, and can be dissolved in a variety of polar solvents, such as water, alcohols, ketones and esters. Due to its high polarity, N,N-diethylformamide can promote effective collision and chemical reaction probability between reactants, thereby increasing reaction rate and yield. These properties make N,N-diethylformamide widely used as an organic solvent in organic synthetic chemistry, especially suitable for basic organic chemistry research
N,N-DIETHYLMETHYLAMINE Chemical Properties
Melting point -196 °C
Boiling point 63-65 °C (lit.)
density 0.72 g/mL at 25 °C (lit.)
refractive index n20/D 1.389(lit.)
Fp −11 °F
storage temp. Inert atmosphere,Room Temperature
pka 10.35(at 25℃)
form Liquid
color Clear colorless to pale yellow
Specific Gravity 0.720
Water Solubility 310.5g/L(49.40 ºC)
BRN 1730930
CAS DataBase Reference 616-39-7(CAS DataBase Reference)
NIST Chemistry Reference Ethanamine, N-ethyl-N-methyl-(616-39-7)
EPA Substance Registry System Ethanamine, N-ethyl-N-methyl- (616-39-7)
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Post time: Oct-14-2024






