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Merck
CN

473235

Sigma-Aldrich

N,N-Diethylhydroxylamine solution

85 wt. % in H2O

Synonym(s):

N-Hydroxydiethylamine, DEHA, Diethylhydroxylamine

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About This Item

Linear Formula:
(C2H5)2NOH
CAS Number:
Molecular Weight:
89.14
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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concentration

85 wt. % in H2O

refractive index

n20/D 1.419

bp

125-130 °C

mp

−25 °C

density

0.902 g/mL at 25 °C

functional group

amine

SMILES string

CCN(O)CC

InChI

1S/C4H11NO/c1-3-5(6)4-2/h6H,3-4H2,1-2H3

InChI key

FVCOIAYSJZGECG-UHFFFAOYSA-N

General description

The product is 85wt.% solution of N,N-diethylhydroxylamine. The reaction of N,N-diethylhydroxylamine with tert-butylhydroperoxide has been studied. It participates in the preparation of symmetrical and an isomeric mixture of unsymmetrical phthalocyanines. It undergoes degradation on exposure to radiation and affords light hydrocarbons. Qualitative and quantitative analyses of the produced hydrocarbons have been reported. It also participates in the conversion of quinones and quinonemonosulfonimide to the corresponding hydroquinones and sulfonylaminophenols, respectively.

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

113.0 °F - closed cup

Flash Point(C)

45 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Reduction of quinones and quinonemonosulfonimides with N, N-diethylhydroxylamine.
Fujita S and Sano K.
The Journal of Organic Chemistry, 44(15), 2647-2651 (1979)
Oxidation of N, N-dialkyl hydroxylamines with t-butyl hydroperoxide. A new synthesis for nitrones.
Mare HDL and Coppinger GM.
The Journal of Organic Chemistry, 28(4), 1068-1070 (1963)
Novel and Mild Route to Phthalocyanines and 3-Iminoisoindolin-1-ones via N, N-Diethylhydroxylamine-Promoted Conversion of Phthalonitriles and a Dramatic Solvent-Dependence of the Reaction.
Luzyanin KV, et al.
Advanced Synthesis & Catalysis, 350(1), 135-142 (2008)
Qualitative and quantitative analysis of the light hydrocarbons produced by radiation degradation of N, N-diethylhydroxylamine.
Wang J, et al.
J. Radioanal. Nucl. Chem., 262(2), 451-453 (2004)
D Sharma et al.
Indian journal of experimental biology, 37(4), 355-358 (2000-01-21)
In vivo effects of diethylhydroxylamine (DEHA) on lipid peroxidation and lipofuscin formation in the nervous tissues of rat have been investigated. Rats were fed DEHA for 30, 60 and 90 days and lipid peroxidation levels and lipofuscin concentration measured in

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