Description
Description
N N-Dimethylformamide R. G. ACS Reagent ≥99.8% 2.5 Liter
- 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 329754458
- NACRES NA.21
| Quality Level | 200 |
| Grade | ACS reagent, Reagent. Ph. Eur. |
| Vapor Density | 2.5 (vs air) |
| Vapor Pressure | 2.7 mmHg (20°C) |
| Grade | puriss. p.a. |
| Assay | ≥99.8% (GC) |
| Autoignition Temperature | 833°F |
| Expl. Lim. | 15.2 % |
| Impurities |
≤0.003% free acid (as CH3COOH) |
| Color | APHA: ≤15 |
| Refractive Index |
n20/d 1.4290-1.4310 |
| bp |
152-154°C |
| mp | −61°C (lit.) |
| Density |
0.948-0.950 G/mL At 20°C |
| cation traces |
Al: ≤0.5 Mg/kg |
General description
N,N-Dimethylformamide (DMF) is commonly employed as a solvent for various organic 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.
Application
N,N-Dimethylformamide (DMF) may be employed as a solvent in the following studies:
- Extraction of chlorophyll containing pigments from the intact tissues of cotyledons of Cucumis sativus.
- Isolation of chlorophyll a from the cell cultures of unicellular marine algae.
- As reducing agent and solvent for the preparation of Au@Ag core-shell nanocrystals.
Solvent for many hydrophobic organic compounds.
Safety Information
GHS02, GHS07, GHS08
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