471593
N,N-Diethylhydroxylamine
≥98%
Synonym(s):
N-Hydroxydiethylamine, DEHA, Diethylhydroxylamine
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About This Item
Linear Formula:
(CH3CH2)2NOH
CAS Number:
Molecular Weight:
89.14
Beilstein:
1731349
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
vapor density
3.07 (vs air)
Quality Level
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.)
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
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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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
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
危险化学品
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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
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
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
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
Surajit Jana et al.
Chemical communications (Cambridge, England), (38)(38), 3993-3995 (2006-09-28)
The first organometallic clusters of mixed hydrazide/hydroxylamide clusters of zinc, [Zn(MeZn)(4)(HNNMe(2))(2)(ONEt(2))(4)] and {Zn(EtZn)(4)[HNN(CH(2))(5)](2)(ONEt(2))(4)} were synthesized in one-pot synthesis protocols from dialkylzinc solutions, substituted hydrazines and N,N-diethylhydroxylamine; competing for the Zn atoms, the different binding properties of hydrazide and hydroxylamide ligands
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