Top Quality Factory Direct Sale DMF/N, N-Dimethylformamide CAS 68-12-2 with Good Price

• Customization: Available
• Grade Standard: Medicine Grade, Electron Grade, Industrial Grade, Agriculture Grade
• Appearance: Liquid
• Model NO.: QMXQY144
• Certification: ISO
• Storage Condition: Sealed in Dry, Store in Room Temperature
• Melting Point: -61 °C
• Boiling Point: 153 °C
• Density: 0.944 G/Ml
• Transport Package: 200kg/Drum
• Specification: Purity: 99.9% min
• Trademark: Qinmu
• Origin: China
• Production Capacity: 100000kgs Per Month

Product Description

Items	Specifications
Appearance	Colorless to light yellow liquid
Purity	99.9% min
Density	0.944 g/mL
Melting point	-61 °C
Formula	C3H7NO

1. Application of N,N-Dimethylformamide CAS 68-12-2:

Dimethylformamide serves as an excellent solvent for various polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, and polyamide. It is utilized in the wet spinning of synthetic fibers like polyacrylonitrile fibers and in the synthesis of polyurethane. It is also employed in plastic film manufacturing and functions as a paint stripper for removing coatings. It can also dissolve certain low-solubility pigments, imparting dye-like characteristics to them. Dimethylformamide is employed in aromatic extraction, for separating and recovering butadiene from C4 fractions and isoprene from C5 fractions, and serves as an effective reagent for separating non-hydrocarbon components from paraffin wax. It exhibits excellent selectivity in dissolving isophthalic acid versus terephthalic acid: Isophthalic acid dissolves more readily in dimethylformamide than terephthalic acid. Solvent extraction or partial crystallization in dimethylformamide can separate the two acids. In the petrochemical industry, dimethylformamide serves as a gas absorbent for separating and purifying gases. In the polyurethane sector, it functions as a washing curing agent primarily for wet-process synthetic leather production. In the acrylic fiber industry, it acts as a solvent mainly for dry-spinning acrylic fibers. In the electronics industry, it is used for quenching tin-plated components and cleaning circuit boards. Other applications include carrier for hazardous gases, solvent for medicine crystallization, and adhesive. In organic reactions, dimethylformamide is not only widely used as a reaction solvent but also serves as a crucial intermediate in organic synthesis. Used in the pesticide industry; in the medicine industry, it can be used to synthesize amiodarone and sulfonamide drugs. Dimethylformamide acts as a catalyst in hydrogenation, dehydrogenation, dehydration, and dehalogenation reactions, lowering reaction temperatures and improving product purity.

2. Storage condition of N,N-Dimethylformamide CAS 68-12-2:

Sealed in dry, stored in room temperature and ventilated.

3. Package:

200kg/drum or according to customer's request.