eng рус
Products / Industrial chemistry /

add to basket
Technical dimethylformamide

CAS №68-12-2 ТУTU 2636-056-05761637-2005
ФормулаHC(O)N(CH3)2 Сорт
СинонимыDMF Фасовка200 kg


Dimethylformamide is used in the manufacture of synthetic fibers, films, coatings, Art. skin, polyimides, etc., to isolate the diene and acetylenic hydrocarbons from the pyrolysis gas oil fractions to aromatics extraction, solvent refining mineral lubricating oils, to dissolve dyes for dyeing paper, rayon, wood, leather, plastics, wool, as reaction medium having catalytic properties, the halogenation, hydrochlorination, the hydrocyanation of unsaturated compounds, dehydration, dehydrohalogenation, formylation, by electrosynthesis Kolbe etc., in the pharmaceutical industry for purification by crystallization dihydrostreptomycin sulfate, hydrocortisone acetate, etc.

Safety requirements

Chemical reaction of DMF with sodium hydrate is quite dangerous. This mixture disintegrates at a temperature above 26 °C. In the laboratory, it is recommended to apply ice packs. Flash Point of DMF -59 °C


The dimethylformamide is packed in metal drums of 200 liters.

Guaranteed shelf life

1 year from date of manufacture.


Item Norm
Colour, iodine scale, no more 1
Mass fraction of N, N-dimethylformamide, %, not less than 99.7
Density, g/cm3 0.946–0.949
Refractive index 1.429–1.431
Mass fraction of dimethylamine, %, not more than 0.01
Loss of a body of water, %, not more than 0.2
PH, pH units 6.5–8.5