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Dimethylformamide
Dimethylformamide
The CAS number 68-12-2
Molecular formula C3H7NO; (CH3) 2 NCH (O)
Appearance and appearance of colorless liquid, has a weak special odor
The molecular weight of 73.10
The vapor pressure of 3.46 kPa / 60 ℃
Flash: 58 ℃
Melting point - 61 ℃
Boiling point: 152.8 ℃
Solubility: miscible with water, soluble in most organic solvents
Density: Relative density (water =1)0.94;
Relative density (air =1
Stability: Stability
Application: Dimethyl formamide (DMF) is used as an important chemical raw material and solvent with excellent performance, mainly used in polyurethane, acrylic fiber, medicine, pesticide, dye, electronics and other industries. As washing and curing agent in polyurethane industry, it is mainly used in wet synthetic leather production. In the pharmaceutical industry as a synthetic drug intermediate, widely used in the production of doxycycline, cortisone, sulfonamides; In the acrylic fiber industry as a solvent, mainly used in acrylic fiber dry spinning production; It is used to synthesize high-efficiency and low-toxicity pesticides in pesticide industry. In the dye industry as a dye solvent; In the electronic industry as tin - plated parts quenching and circuit board cleaning; Other industries include carriers of dangerous gases, solvents for drug crystallization, adhesives, etc.
previous page：Methylene chloride The CAS number 68-12-2
Molecular formula C3H7NO; (CH3) 2 NCH (O)
Appearance and appearance of colorless liquid, has a weak special odor
The molecular weight of 73.10
The vapor pressure of 3.46 kPa / 60 ℃
Flash: 58 ℃
Melting point - 61 ℃
Boiling point: 152.8 ℃
Solubility: miscible with water, soluble in most organic solvents
Density: Relative density (water =1)0.94;
Relative density (air =1
Stability: Stability
Application: Dimethyl formamide (DMF) is used as an important chemical raw material and solvent with excellent performance, mainly used in polyurethane, acrylic fiber, medicine, pesticide, dye, electronics and other industries. As washing and curing agent in polyurethane industry, it is mainly used in wet synthetic leather production. In the pharmaceutical industry as a synthetic drug intermediate, widely used in the production of doxycycline, cortisone, sulfonamides; In the acrylic fiber industry as a solvent, mainly used in acrylic fiber dry spinning production; It is used to synthesize high-efficiency and low-toxicity pesticides in pesticide industry. In the dye industry as a dye solvent; In the electronic industry as tin - plated parts quenching and circuit board cleaning; Other industries include carriers of dangerous gases, solvents for drug crystallization, adhesives, etc.
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