N,N-Dimethylformamide DMF Cas : 68-12-2
Specifications:Content≥99.8%
Packing:200kg plastic drum,or according to customer requirements.
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Product Description
| Name |
N,N-Dimethylformamide |
| Synonyms |
DMF Dimethylformamide Formdimethylamide Dimethyl Formamide Formyldimethylamine N,N-Dimethylformamide N,N-dimethyl-Formamide dimethylamidkyselinymravenci amide,n,n-dimethyl-formicaci N,N-DIMETHYLFORMAMIDE, 4X25 ML Dimethylamid kyseliny mravenci N,N-DIMETHYLFORMAMIDE, MOLECULARBIOLOGY REAGENT N,N-DIMETHYLFORMAMIDE NEUTRAL MARKER*FOR CAPILLARY |
| CAS |
68-12-2 68-18-2 1968-12-2 |
| EINECS | 200-679-5 |
| InChI | InChI=1/C3H7NO/c1-4(2)3-5/h3H,1-2H3 |
| InChIKey | ZMXDDKWLCZADIW-UHFFFAOYSA-N |
68-12-2 - Physico-chemical Properties
| Molecular Formula |
C3H7NO |
| Molar Mass | 73.09 |
| Density | 0.944 g/mL (lit.) |
| Melting Point | -61 °C (lit.) |
| Boling Point | 153 °C (lit.) |
| Specific Rotation(α) | 0.94 º |
| Flash Point | 136°F |
| Water Solubility | soluble |
| Solubility | water: miscible |
| Vapor Presure | 2.7 mm Hg ( 20 °C) |
| Vapor Density | 2.5 (vs air) |
| Appearance | liquid |
| Color | APHA: ≤15 |
| Odor | Faint, ammonia-like odor detectable at 100 ppm |
| Exposure Limit | NIOSH REL: TWA 10 ppm (30 mg/m3), IDLH 500 ppm; OSHA PEL: TWA 10ppm; ACGIH TLV: TWA 10 ppm (adopted). |
| Maximum wavelength(λmax) | λ: 270 nm Amax: 1.00λ: 275 nm Amax: 0.30λ: 295 nm Amax: 0.10λ: 310 nm Amax: 0.05λ: 340-400 nm Amax: |
| Merck | 14,3243 |
| BRN | 605365 |
| pKa | -0.44±0.70(Predicted) |
| PH | 7 (200g/l, H2O, 20℃) |
| Storage Condition | Store at +5°C to +30°C. |
| Sensitive | Hygroscopic |
| Explosive Limit | 2.2-16%(V) |
| Refractive Index | n20/D 1.430(lit.) |
| Physical and Chemical Properties |
Density 0.945 melting point -61°C boiling point 153°C refractive index 1.429-1.432 flash point 58°C specific rotation 0.94 ° water-soluble solution |
| Use | Used as analytical reagents and ethylene resin, acetylene solvent |
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