Safety Notes
Properties Molecular weight: 73.09g/mol Appearance: Colorless liquid Density: 0.944g/cm3 Freezing temperature: -61oC Water solubility: Infinite solubility Vapor pressure: 0.3 kPa (at 20oC) Viscosity: 0.92cp (at 20oC) 4.Applications DMF is mainly used as a low-volatility solvent Used to produce fibers and acrylic resins Used to form peptide bonds in pharmaceuticals and in the production of pesticides Used in the production of adhesives and film-forming agents such as leather tanning, fibers, coatings Used as a reagent in the synthesis of Bouveault aldehydes and in the Vilsmeier Haack reaction - a method for synthesizing other aldehydes Catalyst in the Acyl Halide synthesis reaction, especially Alcyl Chlorides from carboxylic acids and Oxalyl or Thionyl chloride DMF has the ability to penetrate most plastics and cause it to swell, so it is also used in the synthesis of solid phase peptides and in paint strippers. It is used during the reaction Pure acetylene gas cannot be compressed and stored alone due to its high explosive potential, so acetylene gas is dissolved in DMF and stored in metal extinguishers. Safe Storage: Flammable: flammable. Human safety: The potential toxicity of DMF has received considerable attention. Environmental Protection Agency does not consider it a cancer risk. Environmental safety level Storage conditions: Store in a cool place, avoid exposure to temperature. Keep away from direct sunlight and minimize sources of heat, sparks, or flames. The lid should be tightly closed to avoid loss due to evaporation.
Confirm the specifications and safety instructions in the technical documentation for each batch before use.
Original Information and Warnings to Verify
1. Product name C3H7NO DMF LUXI DIMETHYLFORMAMIDE Dimethylformamide; N,N-Dimethylmethaneamide; DMF 2.Product information IUPAC nomenclature: N,N-Dimethylformamide. Chemical formula: C3 H7 NO; ( CH 3 )2 NC (O) H. Number CAS: [68-12-2]. Origin: China, USA. Packaging: 190 kg/drum. 3. Properties Molecular weight: 73.09g/mol Appearance: Colorless liquid Density: 0.944g/cm3 Freezing temperature: -61oC Water solubility: Infinite solubility Vapor pressure: 0.3 kPa (at 20oC) Viscosity: 0.92cp (at 20oC) 4.Applications DMF is mainly used as a low-volatility solvent Used to produce fibers and acrylic resins Used to form peptide bonds in pharmaceuticals and in the production of pesticides Used in the production of adhesives and film-forming agents such as leather tanning, fibers, coatings Used as a reagent in the synthesis of Bouveault aldehydes and in the Vilsmeier Haack reaction - a method for synthesizing other aldehydes Catalyst in the Acyl Halide synthesis reaction, especially Alcyl Chlorides from carboxylic acids and Oxalyl or Thionyl chloride DMF has the ability to penetrate most plastics and cause it to swell, so it is also used in the synthesis of solid phase peptides and in paint strippers. Used as a solvent to recover olefins such as 1,3-butadiene through distillation Is an important raw material in the production solvent dyes (color crystals). It is used during the reaction Pure acetylene gas cannot be compressed and stored alone due to its high explosive potential, so acetylene gas is dissolved in DMF and stored in metal extinguishers. 5. Safe Storage: Flammable: flammable. Human safety: The potential toxicity of DMF has received considerable attention. It is not classified as a human carcinogen (A4), but it is believed to cause birth defects. In some industries, women are prohibited from working with DMF. For many reactions, it can be replaced by dimethyl sulfoxide. Most manufacturers list DMF ‘Life’ or ‘Exposure’ as a health hazard in their MSDS because DMF is not easily destroyed by the body. According to IARC, DMF is not classified as carcinogenic to humans, and the U.S. Environmental Protection Agency does not consider it a cancer risk. Environmental safety level Storage conditions: Store in a cool place, avoid exposure to temperature. Keep away from direct sunlight and minimize sources of heat, sparks, or flames. The lid should be tightly closed to avoid loss due to evaporation.
