CAS 68-12-2 N,N-Dimethylformamide products price,suppliers
N,N-Dimethylformamide is a colorless or slightly yellow liquid with a boiling point of 153°C and a vapor pressure of 380 Pa at 20°C. It is freely soluble in water and soluble in alcohols, acetone and benzene. N,N-Dimethylformamide is used as solvent, catalyst and gas absorbent. React violently with concentrated sulfuric acid, fuming nitric acid and can even explode. Pure Dimethylformamide is odorless.
Purity (GC) ≥ 99.9 %
Identity (IR) conforms
Color ≤ 10 Hazen
Acidity ≤ 0.0005 meq/g
Alkalinity ≤ 0.0002 meq/g
Amines (Dimethylamine) ≤ 10 ppm
Evaporation residue ≤ 10
Water ≤ 300 ppm
Boiling point 153 °C (1013 hPa)
Density 0.944 g/cm3 (25 °C)
Explosion limit 2.2 – 16 %(V)
Flash point 57.5 °C
Ignition temperature 410 °C
Melting Point -61 °C (External MSDS)
pH value 7 (200 g/l, H₂O, 20 °C)
Vapor pressure 3.77 hPa (20 °C)
Solubility 1000 g/l soluble
Precautionary Statement(s) Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or concerned: Get medical advice/ attention.