N , N -Dimethylformamide (DMF), 2.5 l, glass

This 2.5L glass container holds N,N-dimethylformide (DMF), a reagent used for peptide synthesis, specifically for washing, deprotection, and splitting. It falls under the category of organic and bioorganic chemicals. DMF has a Molecular Weight of 73.09 g/mol and is classified as a carboxylic acid amide. The CAS Number for this compound is 68-12-2. In the workplace, it requires various safety measures such as no open flames, wearing safety goggles and gloves, and using safety equipment. Exposure limits have been set by the European Union, including an 8-hour limit value of 15 mg/m3 (5 ppm) and a short-term limit value of 30 mg/m3 (10 ppm).

• CAS Number: 68-12-2
• Molecular Formula: C3H7NO
• Molecular Weight: 73.09
• Exact Mass: 73.052763847
• Boiling Point: 300 to 313 °F at 760 mmHg (NTP, 1992)
• Melting Point: -78 °F (NTP, 1992)
• Vapour Density: 2.51 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Danger
• Hazard Statements:
• H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
• H226 (33.5%): Flammable liquid and vapor [Warning Flammable liquids]
• H315: Causes skin irritation [Warning Skin corrosion/irritation]
• H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]