N,N-Dimethylformamide
SIAL/648531 - suitable for HPLC, ≥99.9%
Synonym: DMF; NSC 5356
CAS Number: 68-12-2
Empirical Formula (Hill Notation): C3H7NO
Molecular Weight: 73.09
EC Number: 200-679-5
MDL Number: MFCD00003284
Linear Formula: HCON(CH3)2
Product Type: Chemical
| absorption | 0.010 at 340 nm |
| 0.010 at 400 nm | |
| 0.05 at 310 nm | |
| 0.10 at 295 nm | |
| 0.30 at 275 nm | |
| 1.00 at 270 nm | |
| application(s) | food and beverages |
| assay | ≥99.9% |
| autoignition temp. | 833 °F |
| bp | 153 °C (lit.) |
| density | 0.944 g/mL (lit.) |
| evapn. residue | ≤0.0005% |
| expl. lim. | 15.2 % |
| form | liquid |
| impurities | ≤0.030% water |
| InChI | 1S/C3H7NO/c1-4(2)3-5/h3H, |
| InChI key | ZMXDDKWLCZADIW-UHFFFAOYSA |
| mp | −61 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | [H]C(=O)N(C)C |
| technique(s) | HPLC: suitable |
| vapor density | 2.5 (vs air) |
| vapor pressure | 2.7 mmHg ( 20 °C) |
| Application: | Solvent for many hydrophobic organic compounds. |
| General description: | N,N-Dimethylformamide (DMF) is the commonly employed solvent for chemical reactions. DMF is a useful solvent employed for the isolation of chlorophyll from plant tissues. It is widely employed reagent in organic synthesis. It plays multiple roles in various reactions such as solvent, dehydrating agent, reducing agent as well as catalyst. It is a multipurpose building block for the synthesis of compounds containing O, -CO, -NMe2, -CONMe2, -Me, -CHO as functional groups. Dielectric relaxation experiments on DMF have been conducted between 238.15K and 338.15K. The thermophysical properties of the molecular interactions between DMF and the ionic liquids, ammonium salts and imidazolium salts have been studied. The characteristics of solute-solvent interactions between ammonium nitrate and DMF have been investigated. |
| Packaging: | 4×4 L in PVC-coated bottle |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| Symbol |    GHS02,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H226 - H312 + H332 - H319 - H360D |
| Precautionary statements | P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | T |
| Risk Statements | 61-20/21-36 |
| Safety Statements | 53-45 |
| RIDADR | UN 2265 3 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 135.5 °F - closed cup |
| Flash Point(C) | 57.5 °C - closed cup |
| Purity | ≥99.9% |
| bp | 153 °C (lit.) |
| mp | −61 °C (lit.) |
| Density | 0.944 g/mL (lit.) |
| Refractive Index | n |
| UNSPSC | 12190000 |