N.N-Diethylformamide (DEF) CAS 617-84-5

CAS:617-84-5
MF:C5H11NO
EINECS:210-533-2
Purity:99%min
Other Names:N,N-Diethylformamide

What is of N.N-Diethylformamide (DEF) with cas 617-84-5?

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.

Specification

Item	Standard
DEF, w%	≥99.7%
Water, w%	≤0.05%
Diethylamine, w%	≤0.015%
N-ethylformamide, w%	≤0.015%
Ethanol, w%	≤0.015%
Color (APHA)	20

Usage

N,N-Diethylformamide is used in the synthesis of metal-organic frameworks and Diethyltrifluoromethylamine. It is also used as solvent in the preparation of porous cubic-shaped zinc oxide particles. It is involved in the preparation of quinazoline-2,4(1H,3H)-dione by reacting with o-aminonitrile.