319937
N,N-Diméthylformamide
ACS reagent, ≥99.8%
Synonyme(s) :
DMF, NSC 5356
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A propos de cet article
Formule linéaire :
HCON(CH3)2
Numéro CAS:
Poids moléculaire :
73.09
UNSPSC Code:
12352111
NACRES:
NA.07
PubChem Substance ID:
EC Number:
200-679-5
Beilstein/REAXYS Number:
605365
MDL number:
Assay:
≥99.8%
Grade:
ACS reagent
Bp:
153 °C (lit.)
Vapor pressure:
2.7 mmHg ( 20 °C)
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Laissez-nous vous aiderInChI key
ZMXDDKWLCZADIW-UHFFFAOYSA-N
InChI
1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
SMILES string
[H]C(=O)N(C)C
grade
ACS reagent
vapor density
2.5 (vs air)
vapor pressure
2.7 mmHg ( 20 °C)
assay
≥99.8%
form
liquid
autoignition temp.
833 °F
expl. lim.
15.2 %
dilution
(for analytical testing)
impurities
≤0.0005 meq/g Titr. acid, ≤0.003 meq/g Titr. base, ≤0.15% water
evapn. residue
≤0.005%
color
clear, APHA: ≤15
refractive index
n20/D 1.430 (lit.)
pH
7 (20 °C, 200 g/L)
bp
153 °C (lit.)
mp
−61 °C (lit.)
density
0.944 g/mL (lit.)
Quality Level
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Catégories apparentées
General description
N, N-Dimethylformamide (DMF) is an organic compound commonly used as a reagent as well as a solvent in organic synthesis. It plays multiple roles in various reactions such as formylating agent, dehydrating agent, reducing agent as well as a catalyst.
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Application
Solvant pour de nombreux composés organiques hydrophobes
DMF can be used as:
DMF can also be used in the following:
- A formylating agent for organometallic compounds.
- A reactant to prepare Vilsmeier reagent by reacting with phosphorus oxychloride.
- A reagent for amination of aryl chlorides in the presence of potassium t-butoxide.
- A reducing agent for metal salts to prepare metal colloids.
- A catalyst for the regioselective silylation of unprotected carbohydrates.
DMF can also be used in the following:
- DMF-Phosgene catalytic system is used to prepare alkyl halides from alcohols.
- DMF-POCl3 is used to convert acyclic and cyclic enolizable ketones to β-chloro-α, β-unsaturated aldehydes.
- DMF-POCl3 is used to synthesize quinoline-3-carbaldehydes from acylanilides.
- DMF-SOCl2 combination is used to dehydrate oximes to nitriles.
- DMF-Ag2O converts α-bromopropionamides to oxazolidinones.
- DMF is frequently used as a solvent in many chemical reactions, which require a high solvency power.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
Classe de stockage
3 - Flammable liquids
wgk
WGK 2
flash_point_f
135.5 °F - closed cup
flash_point_c
57.5 °C - closed cup
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