Description
Description
N N-Dimethylformamide For HPLC ≥99.9% 4 Liter Case/4
Synonym: DMF, NSC 5356
- CAS Number 68-12-2
- Linear Formula HCON(CH3)2
- Molecular Weight 73.09
- Beilstein/REAXYS Number 605365
- EC Number 200-679-5
- MDL number MFCD00003284
- PubChem Substance ID 57651994
| grade | for HPLC |
| vapor density | 2.5 (vs air) |
| vapor pressure | 2.7 mmHg ( 20 °C) |
| assay | ≥99.9% |
| form | liquid |
| autoignition temp. | 833 °F |
| expl. lim. | 15.2 % |
| impurities | ≤0.030% water |
| evapn. residue | ≤0.0005% |
| refractive index | n20/D 1.430 (lit.) |
| bp | 153 °C (lit.) |
| mp | −61 °C (lit.) |
| density | 0.944 g/mL (lit.) |
| 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 | |
| suitability | suitable for HPLC |
| Featured Industry | Food and Beverages |
| SMILES string | [H]C(=O)N(C)C |
| InChI | 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3 |
| InChI key | ZMXDDKWLCZADIW-UHFFFAOYSA-N |
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.
GHS02, GHS07, GHS08
Signal word Danger
Hazard statements H226-H312 + H332-H319-H360D
Precautionary statements P201-P280-P305 + P351 + P338-P308 + P313
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR UN 2265 3 / PGIII
WGK Germany 2
RTECS LQ2100000
Flash Point(F) 136.4 °F
Flash Point(C) 58 °C
Documents
Safety Data Sheet
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