Description
N,N-Dimethylformamide CAS 68-12-2 DMF Quick Details
| Chemical Name: | N,N-Dimethylformamide |
| Other Name: | N,N-dimethyl formamide; N,N-Dimethylformamide DMF |
| CAS: | 68-12-2 |
| EINECS: | 200-679-5 |
| Type: | Pharmaceuticals, pesticides, dye intermediates; Agrochemicals; Organic raw materials |
| Molecular Formula: | C3H7NO |
| Molecular Weight: | 73.09 |
Chemical Properties
| Melting point | -61 °C (lit.) |
| alpha | 0.94 º |
| Boiling point | 153 °C (lit.) |
| density | 0.944 g/mL (lit.) |
| vapor density | 2.5 (vs air) |
| vapor pressure | 2.7 mm Hg ( 20 °C) |
| refractive index | n20/D 1.430(lit.) |
| Fp | 136 °F |
| storage temp. | Store at +5°C to +30°C. |
| solubility | water: miscible |
| pka | -0.44±0.70(Predicted) |
| form | Powder |
| color | APHA: ≤15 |
| Odor | Faint, ammonia-like odor detectable at 100 ppm |
| Relative polarity | 0.386 |
| PH | 7 (200g/l, H2O, 20℃) |
| Odor Threshold | 1.8ppm |
| explosive limit | 2.2-16%(V) |
| Water Solubility | soluble |
N,N-Dimethylformamide Uses
- N,N-Dimethylformamide is an exceptional natural solvent, made use of as a solvent for polyurethane, polyacrylonitrile, and polyvinyl chloride, and likewise made use of as an extractant, as a raw material for medications and also chemicals.
- N,N-Dimethylformamide is utilized for plastic movie making; it can also be made use of as a paint stripper for getting rid of paint.
- In the petrochemical sector, n,n-dimethylformamide can be utilized as a gas absorptive to separate and fine-tune gases.
- In natural reactions, n,n-dimethylformamide is not just widely used as a solvent for the response, but likewise an essential intermediate in natural synthesis.
- In the chemical industry, n,n-dimethylformamide can be utilized to generate ciprofloxacin.
- In the pharmaceutical market, n,n-dimethylformamide can be utilized to manufacture iodine, doxycycline, cortisone, vitamin B6, iodine, quercetin, pyrantel, N-formyl sarcomin, antitumor acid, methoxyfenmus, Bian Nitrogen mustard, cyclohexyl nitrosourea, furofluorouracil, hemostatic acid, bepartame, megestrol, bilevita, chlorpheniramine, and so on.
- DMF has a catalytic effect in the reactions of hydrogenation, dehydrogenation, dehydration and also dehydrohalogenation, to make sure that the response temperature is reduced as well as the product pureness is enhanced. Uses Non-aqueous titration solvent. Solvent for plastic and also acetylene. Photometric determination. Gas chromatographic fixed fluid (optimum temperature 50 ℃, solvent is methanol), can separate and also assess C2-C5 hydrocarbons, as well as can divide regular, isobutene as well as cis, trans-2-butene.
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