China N, N-Dimethylformamide DMF 68-12-2 Dimethylformamide

• Grade Standard: Reagent Grade
• Appearance: Liquid
• Grade: Industrial Grade
• Application: Industrial
• Transport Package: 200kg/Drum
• Specification: 99.9%Min
• Model NO.: dimethylformamide
• Trademark: dmf
• Origin: China
• HS Code: 2708100000
• Production Capacity: 50000ton

Product Description

 

N,N-dimethylformamide, an organic compound with the chemical formula C3H7NO, is a colorless transparent liquid. It is not only a widely used chemical raw material, but also an excellent solvent. Except halogenated hydrocarbon, it can be mixed with water and most organic solvents at will, and has good solubility for a variety of organic and inorganic compounds.

First aid measures 
Skin contact: immediately take off the contaminated clothes and wash with a large amount of flowing water for 20 ~ 30 minutes. If you feel unwell, see a doctor. If you feel unwell, see a doctor.
Eye contact: lift the eyelids immediately and wash thoroughly with a large amount of flowing water or normal saline for 10 ~ 15 minutes. If you feel unwell, see a doctor. Inhalation: quickly leave the site to a place with fresh air. Keep respiratory tract unobstructed. If breathing is difficult, give oxygen. Stop breathing and heartbeat, and immediately perform cardiopulmonary resuscitation. Seek medical attention.
Ingestion: drink enough warm water to induce vomiting. Seek medical attention.

Leakage emergency treatment 
Eliminate all ignition sources. The warning area shall be defined according to the area affected by liquid flow and vapor diffusion, and irrelevant personnel shall evacuate to the safety area from crosswind and upwind. It is recommended that emergency treatment personnel wear positive pressure self-contained breathing apparatus and anti-static clothing. All equipment used in the operation shall be grounded. Do not touch or cross the leakage.
 

Product Name	N,N-Dimethylformamide(DMF)
MOQ	12.8Ton
Density	0.948 g/cm³
Boiling point	-61 ºC
Molecular weight	153 ºC
Packaging	Iron Drum/ISO Tank
Flash point	58 ºC(OC)

Detailed Photos

 

Applications

1,Used as analytical reagent and solvent of vinyl resin and acetylene.
2,It is an excellent organic solvent. It is used as a solvent for polyurethane, polyacrylonitrile and polyvinyl chloride, as well as As as an extractant, pharmaceutical and pesticide raw material for chlordimeform.
3,Dimethylformamide is not only an extremely versatile chemical raw material, but also an excellent solvent with a wide range of uses. It can be used for wet spinning of polyacrylonitrile fiber and other synthetic fibers, synthesis of polyurethane, plastic film, paint removal agent, and some pigments with low solubility, give the pigment the character of a dye. The Dimethylformamide can be used for aromatics extraction and for the recovery of Butadiene from C _ 4 and C _ 5 fractions, as well as for the recovery of isoprene from paraffin. It has good selectivity for the solubility of isophthalic acid and terephthalic acid: the solubility of isophthalic acid in Dimethylformamide is greater than that of terephthalic acid, solvent extraction in Dimethylformamide or partial crystallization, the two can be separated. In petrochemistry, Dimethylformamide is used as a gas absorbent to separate and refine gases. In organic reactions, Dimethylformamide are widely used not only as solvents but also as important intermediates in organic synthesis. The pesticide industry can be used to produce chlordimeform; In the pharmaceutical industry, it can be used to synthesize sulfadiazine, Doxycycline, cortisone, vitamin B6, iodic glycoside, vermicullin, thiopyrimidine, n-formylsarcomycin, antineoplastic acid, methoxyaromatic mustard, biannitrogen mustard, cyclohexanitrosourea, furosemide, tranexamic acid, pemetasone, medroxyprogesterone, Doxycycline, chlorpheniramine, etc. . The Dimethylformamide is used as a catalyst in hydrogenation, dehydrogenation, dehydration and dehalogenation reactions, resulting in lower reaction temperature and higher purity of the product.
4,Reagent for non-aqueous solution titration, solvent of vinyl resin and acetylene, organic synthesis, photometric determination, gas chromatography stationary liquid (maximum temperature 50 ° C, solvent is methanol) , separation and analysis of C2-C5 hydrocarbons, and can separate N-, isobutene-[1] and cis-, trans-butene-[2] . Analysis of pesticide residues. Organic synthesis. Synthesis of peptides. For the photographic industry.

 

 

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