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471593

Sigma-Aldrich

N,N-Diethylhydroxylamine

≥98%

Synonym(s):

N-Hydroxydiethylamine, DEHA, Diethylhydroxylamine

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About This Item

Linear Formula:
(CH3CH2)2NOH
CAS Number:
3710-84-7
Molecular Weight:
89.14
Beilstein/REAXYS Number:
1731349
EC Number:
223-055-4
MDL number:
MFCD00002126
UNSPSC Code:
12352100
PubChem Substance ID:
24870745
NACRES:
NA.22

vapor density

3.07 (vs air)

vapor pressure

4 mmHg ( 0 °C)

assay

≥98%

expl. lim.

10 %

refractive index

n20/D 1.420 (lit.)

bp

125-130 °C (lit.)

mp

−26-−25 °C (lit.)

density

0.867 g/mL at 25 °C (lit.)

SMILES string

CCN(O)CC

InChI

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

InChI key

FVCOIAYSJZGECG-UHFFFAOYSA-N

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General description

N,N-Diethylhydroxylamine (diethylhydroxylamine, DEHA, (C2H5)2NOH) is a N,N-dialkylhydroxylamine. Its interaction with the surface of clean silicon(100)-2x1 has been studied by various theoretical and spectroscopic methods. H2O2 along with superoxide and diethylnitroxide radicals have been reported to be formed during the photochemical oxidation of DEHA.

Application

N,N-Diethylhydroxylamine may be employed as a ligand in the preparation of unsymmetric mixed ligand oxadiazoline and/or imine platinum complexes. It may be used in the synthesis of organometallic clusters of mixed hydrazide/hydroxylamide clusters of zinc.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

113.0 °F - closed cup

flash_point_c

45 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hyunsung Mun et al.
Polymers, 11(6) (2019-06-15)
In the tire industry, solution styrene butadiene rubber (SSBR), which can introduce a functional group with good reactivity to silica at chain ends, is used to increase rolling resistance performance by considering fuel economy. However, this is not environmentally friendly
E Kurisaki et al.
The American journal of forensic medicine and pathology, 12(1), 54-58 (1991-03-01)
A 39-year-old man committed suicide by ingesting a large quantity of SH792. SH792 is a silicone resin precursor used as a hardener for waterproof paints. It is polymerized in water; this process is then followed by the formation of silicone
P Bilski et al.
Photochemistry and photobiology, 58(1), 11-18 (1993-07-01)
The photooxidation of N,N-diethylhydroxylamine (DEHA) by Rose Bengal (RB) has been investigated in micellar and nonmicellar aqueous solutions. We measured the quantum yield of oxygen consumption forming H2O2 and monitored two intermediates, the superoxide and diethylnitroxide radicals. When the pH
Gino A DiLabio et al.
Physical chemistry chemical physics : PCCP, 9(13), 1629-1634 (2007-04-13)
Incorporating diversity into structures constructed from the organic modification of silicon surfaces requires the use of molecules that contain multiple substituents of different types. In this work we examine the possible dissociation pathways of diethylhydroxylamine (DEHA, (C(2)H(5))(2)NOH) on the surface
J Heicklen et al.
Drug and chemical toxicology, 7(4), 315-327 (1984-01-01)
Groups of 20 male and 20 female CD-1(ICR)Br mice were treated either with 0, 3, 30, or 300 mg diethylhydroxylamine (DEHA)/kg-day (administered via the drinking water) from 57-112 days of age. For the four week period between 70 to 98
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