Sigma-Aldrich
Nan-Dimethylformamide Reagent Plus® 99% 4 Liter
- Part Number:
- MIL-D158550-4L
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 4 liter / 1 gallon
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Nn-Dimethylformamide Reagentplus ≥99% 4 Liter
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 329798705
- NACRES NA.21
| Quality Level | 100 |
| grade | ReagentPlus® |
| vapor density | 2.5 (vs air) |
| vapor pressure | 2.7 mmHg ( 20 °C) |
| assay | ≥99% |
| autoignition temp. | 833 °F |
| expl. lim. | 15.2 % |
| impurities | ≤0.1% Water (Karl Fischer) |
| refractive index | n20/D 1.430 (lit.) |
| bp | 153 °C (lit.) |
| mp | −61 °C (lit.) |
| density | 0.944 g/mL (lit.) |
| 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 a polar organic solvent with a wide range of industrial applications. It is a precursor for numerous reactions such as formylation, aminocarbonylation, amination, amidation and cyanation. Along with phosphorus oxychloride, it forms Vilsmeier reagent used in the formylation of reactive aromatic and heteroaromatic substrates. Dielectric relaxation experiments on DMF have been conducted between 238.15 K 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.
Application
N,N-Dimethylformamide has been used in the to prepare pure polyurethane as well as nanocomposite solutions.
It may be used in the following processes:
• Synthesis of gold nanoparticles.
• Capillary electrophoresis.
• Regioselective synthesis of N,N-dimethylaminopyridzines.
• Synthesis of urea-N,N-dimethylformamide, a 3:1 solvate with urea.
Solvent for many hydrophobic organic compounds.
GHS02, GHS07, GHS08
Signal word Danger
Hazard statements H226-H312 + H332-H319-H360D
Precautionary statements P201-P210-P261-P280-P308 + P313-P370 + P378
RIDADR UN 2265 3 / PGIII
WGK Germany 2
RTECS LQ2100000
Flash Point(F) 136.4 °F
Flash Point(C) 58 °C
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.