N,N-Dimethylformamide

Product Details

CasNo： 68-12-2

MF： C3H7NO

Appearance： liquid

Delivery Time： 15 days

Packing： 200kg/drum

Purity： 99%

Basic Information

• Chinese Name: N,N - 二甲基甲酰胺 (N,N-Dimethylformamide)
• English Name: N,N-Dimethylformamide
• CAS Number: 68-12-2
• Molecular Formula: C₃H₇NO
• Molecular Weight: 73.10
• EINECS Number: 200-679-5

Physicochemical Properties

• Appearance: Colorless, transparent liquid with a chloroform-like odor.
• Density: 0.9445 g/mL
• Melting Point: -61℃
• Boiling Point: 152.8℃
• Flash Point: 57.78℃
• Solubility: Miscible with water and most organic solvents.
• Acidity/Basicity: Neutral.
• Autoignition Point: 445℃

Application Fields

• Solvent: It is an excellent organic solvent, used in wet spinning of synthetic fibers such as polyacrylonitrile fibers, synthesis of polyurethane, and plastic film production. It can also dissolve some low-solubility pigments, giving the pigments dye-like characteristics.
• Pharmaceutical Industry: Widely used as a solvent and catalyst in the pharmaceutical industry for the synthesis and extraction of drugs.
• Electronics Industry: Used as a solvent and cleaning agent in the electronics industry, applicable for the preparation of electronic components and cleaning of printed circuit boards.
• Others: Can be used as a gas absorbent for the separation and purification of gases; exhibits catalytic effects in reactions such as hydrogenation, dehydrogenation, dehydration, and dehydrohalogenation.

Safety Information

• Hazard Class: Class 3.3 Flammable Liquid.
• Health Hazards: Low toxicity, but has irritating effects on the skin, eyes, and respiratory tract.
  • If it splashes on clothing or skin: Remove the contaminated clothing and rinse the skin with water.
  • If it splashes into the eyes: Lift the eyelids and rinse with flowing clean water or normal saline for 15 minutes.
  • If inhaled: Remove the person from the site to a well-ventilated area with fresh air; provide oxygen or artificial respiration if necessary, and seek medical attention promptly.
  • If ingested: Induce vomiting and seek medical attention immediately.
• Storage Conditions: Should be stored in a cool, well-ventilated warehouse, protected from light and heat. Transport in accordance with dangerous goods regulations.