N,N-Dimethylformamide

Dimethyl Formamide/DMF/CAS NO: 68-12-2 / HCON(CH3)2 1. Application Dimethyl formamide (DMF) as an important chemical raw material and excellent solvent, mainly used in polyurethane, acrylic, pharmaceuticals, pesticides, dyes, electronics and other industries.

Washed in the polyurethane industry as curing agent, is mainly used for the production of wet synthetic leather; synthetic drugs in the pharmaceutical industry as intermediates, widely used in the preparation of doxycycline, cortisone, sulfa drug production; acrylic industry the quenching circuit board as a solvent mainly used for the acrylic dry spinning production; pesticide industry for the synthesis of high efficiency and low toxicity pesticides; dyesin the dye industry as a solvent; tinned parts in the electronics industry as cleaning, etc.; other industries, including the carrier of dangerous gases, pharmaceutical crystallization using solvents and adhesives 2.Product Indentification Product Name: N,N- Dimethylformamide CAS#: 68-12-2 Synonym: DMF; Dimethyl Formamide Chemical Name: N,N- Dimethylformamide Chemical Formula: HCON(CH3)2 3.Physical and Chemical Properties Physical state and appearance: Liquid.

Odor: Amine like. (Slight.) Taste: Not available. Molecular Weight: 73.09 g/mole Color: Colorless to light yellow. pH (1% soln/water): Not available.

Boiling Point: 153°C (307.4°F) Melting Point: -61°C (-77.8°F) Critical Temperature: 374°C (705.2°F) Specific Gravity: 0.949 (Water = 1) Vapor Pressure: 0.3 kPa ( 20°C) Vapor Density: 2.51 (Air = 1) Volatility: Not available. Odor Threshold: 100 ppm Water/Oil Dist.

Coeff.: The product is more soluble in water; log(oil/water) = -1 Ionicity (in Water): Not available. Dispersion Properties: See solubility in water, diethyl ether, acetone. Solubility:Easily soluble in cold water, hot water. Soluble in diethyl ether, acetone. Miscible organic solvents. Soluble in benzene, and chloroform.

4.Storage Store in a segregated and approved area. Keep container in a cool, wellventilated area. Keep container tightly closed and sealed until ready for use. Avoid all possible sources of ignition (spark or flame). 5.Transport Information DOT Classification: CLASS 3: Flammable liquid.

Identification: : N,N-Dimethylformamide UNNA: 2265 PG: III Special Provisions for Transport: Not available