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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:
3710-84-7
Molecular Weight:
89.14
EC Number:
223-055-4
MDL number:
MFCD00002126
UNSPSC Code:
12352100
PubChem Substance ID:
24870888
NACRES:
NA.22

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.[1] It participates in the preparation of symmetrical and an isomeric mixture of unsymmetrical phthalocyanines.[2] It undergoes degradation on exposure to radiation and affords light hydrocarbons. Qualitative and quantitative analyses of the produced hydrocarbons have been reported.[3] It also participates in the conversion of quinones and quinonemonosulfonimide to the corresponding hydroquinones and sulfonylaminophenols, respectively.[4]

Pictograms

FlameExclamation mark
GHS02,GHS07

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 Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water soluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

473235-250G:4548173988900
473235-25G:
473235-VAR:
473235-2KG:4548173988917
473235-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKBW8145V
04403DO
13722ER
10714DS
17815CO

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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)
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)
Reduction of quinones and quinonemonosulfonimides with N, N-diethylhydroxylamine.
Fujita S and Sano K.
The Journal of Organic Chemistry, 44(15), 2647-2651 (1979)
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
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