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186317

Sigma-Aldrich

N,N-Diethylformamide

99%

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Synonym(s):
N-Formyldiethylamine
Linear Formula:
HCON(C2H5)2
CAS Number:
617-84-5
Molecular Weight:
101.15
Beilstein:
1209392
EC Number:
210-533-2
MDL number:
MFCD00003287
PubChem Substance ID:
24851213
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.434 (lit.)

bp

176-177 °C (lit.)

density

0.908 g/mL at 25 °C (lit.)

SMILES string

CCN(CC)C=O

InChI

1S/C5H11NO/c1-3-6(4-2)5-7/h5H,3-4H2,1-2H3

InChI key

SUAKHGWARZSWIH-UHFFFAOYSA-N

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General description

N,N-Diethylformamide undergoes condensation with aromatic o-aminonitriles in the presence of ZnCl2 in sealed reactor to yield quinazoline-2,4(1H,3H)-dione.

Application

N,N-Diethylformamide was used in the synthesis of metal-organic frameworks. It was also used as solvent in the synthesis of porous cubic-shaped ZnO particles.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226 - H315 - H319 - H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

140.0 °F - closed cup

Flash Point(C)

60 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Yingmu Zhang et al.
Dalton transactions (Cambridge, England : 2003), 47(34), 11806-11811 (2018-06-05)
A new luminescent mesoporous metal-organic framework (PCN-604) was successfully synthesized from trimetric clusters, Al3(O)(CH3COO)6, and pyridine-based tritopic linkers, 4,4',4''-(pyridine-2,4,6-triyl)tribenzoate (PTB), via a solvothermal reaction. The MOF with an MTN topology possesses remarkable aqueous and thermal stabilities. Due to the efficient
Yuxia Shen et al.
Advanced materials (Deerfield Beach, Fla.), 30(52), e1802497-e1802497 (2018-11-06)
Large-scale synthesis of van der Waals (vdW) metal-organic framework (MOF) nanosheets with controlled crystallinity and interlayer coupling strength is one of the bottlenecks in 2D materials that has limited its successful transition to large-scale applications. Here, scalable synthesis of mBDC
Yu Kimitsuka et al.
Inorganic chemistry, 52(24), 14028-14033 (2013-11-26)
A method for synthesizing porous cubic-shaped ZnO particles a few tens of micrometers in size is described on the basis of a pyrolytic conversion of Zn-terephthalate metal-organic frameworks (MOFs). MOF crystals were initially grown in solutions containing Zn(NO3)2·6H2O and terephthalic
South African research into AIDS "cure" severely criticised.
P Sidley
BMJ (Clinical research ed.), 314(7083), 771-771 (1997-03-15)
Jiarong Li et al.
Organic letters, 11(6), 1193-1196 (2009-02-26)
A new and facile preparation of quinazoline-2,4(1H,3H)-diones was first reported which was the condensation of aromatic o-aminonitriles with DMF or N,N-diethylformamide in the presence of ZnCl(2) (0.5-10 mol %) at 190-200 degrees C in the sealed reactor.
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Metal-Organic Frameworks in Sustainable Energy Technologies

Metal-organic frameworks, a subset of coordination polymers, represent a powerful new tool for a plethora of alternative energy applications. MOFs are readily available using simple synthetic strategies that supply tailored, high surface area materials.

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