494488-4L Display Image

N,N-DIMETHYLFORMAMIDE, BIOTECH GRADE, >=

Code: 494488-4L D2-231

Application

N,N-dimethylformamide (DMF) has been used for the preparation of tetraformylcavitand precursor for generating octahedral nanocontainer.

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Your Price
£91.90 EACH
£110.28 inc. VAT

Application

N,N-dimethylformamide (DMF) has been used for the preparation of tetraformylcavitand precursor for generating octahedral nanocontainer.

Solvent for many hydrophobic organic compounds.

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 238.15K 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

18 L in Pure-Pac™ 1

1, 6×1, 2 L in Sure/Seal™

View returnable container options.

20 L in Nowpak™ II

20 L in Pure-Pac™ 2

10 L in stainless steel drum

56, 400 L in Pure-Pac™ 1

application(s)peptide synthesis
assay≥99.9%
autoignition temp.833 °F
bp153 °C (lit.)
density0.944 g/mL (lit.)
evapn. residue﹤0.0005%
expl. lim.15.2 %
formliquid
gradebiotech. grade
impurities﹤8 ppm Free amines as dimethylamine, ≤0.0005 meq/g Titr. acid, ≤0.003 meq/g Titr. base, ≤0.005% (water)
InChI keyZMXDDKWLCZADIW-UHFFFAOYSA-N
InChI1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
mp−61 °C (lit.)
pH7 (20 °C, 200 g/L)
Quality Level200, 100
refractive indexn20/D 1.430 (lit.)
SMILES string[H]C(=O)N(C)C
solubilitywater: miscible
UV absorptionλ: 295 nm Amax: ≤0.10, λ: 310 nm Amax: ≤0.05, λ: 270 nm Amax: ≤1.0, λ: 275 nm Amax: ≤0.30, λ: 340 nm Amax: ≤0.01, λ: 400 nm Amax: ≤0.01
vapor density2.5 (vs air)
vapor pressure2.7 mmHg ( 20 °C)
Code
Description
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494488-10LSIG
Unit:EACH
List Price: £456.00
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494488-1LSIG
Unit:EACH
List Price: £77.30
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494488-2LSIG
Unit:EACH
List Price: £80.10
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Cas Number68-12-2
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