Dimethylformamide (DMF), Packaging Type : Drum

Dimethylformamide (DMF) is a versatile organic solvent with the chemical formula C\(_3\)H\(_7\)NO. Here’s a detailed overview:

-Chemical Structure

- Formula: C\(_3\)H\(_7\)NO

- Structure: DMF has a formyl group (–C(O)H) attached to a dimethylamino group (–N(CH\(_3\))\(_2\)).

-Properties

- Appearance: Colorless liquid

- Odor: Slightly fishy or ammonia-like

- Boiling Point: Approximately 153°C (307°F)

- Melting Point: Approximately -61°C (-78°F)

- Density: About 0.949 g/cm³

- Miscibility: Fully miscible with water, alcohols, and many organic solvents.

-Uses

1. Solvent: DMF is widely used as a solvent in industrial processes, including the manufacture of pharmaceuticals, plastics, and fibers. It dissolves a broad range of substances, including polymers and salts.

2. Chemical Reactions: It acts as a reagent in various chemical reactions, including peptide synthesis and other organic transformations.

3. Extractive Distillation: DMF is employed in extractive distillation processes to separate components of mixtures.

4. Electrolyte: Used in some battery applications and as a solvent for electrolytes.

-Safety

- Health Hazards: DMF can be hazardous if inhaled, ingested, or absorbed through the skin. It can cause irritation to the skin, eyes, and respiratory system. Chronic exposure has been associated with liver damage and other health issues.

- Handling: Use appropriate personal protective equipment (PPE) such as gloves, goggles, and masks. Ensure proper ventilation and follow safety protocols to minimize exposure. Consult the safety data sheet (SDS) for detailed handling instructions.

- Regulation: Due to its potential health hazards, DMF is regulated in many jurisdictions, and its use may be restricted or require special safety measures.

-Environmental Impact

- Degradation: DMF is biodegradable but can be toxic to aquatic life. Proper disposal and treatment are necessary to minimize environmental impact.