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221457

Sigma-Aldrich

N,N-Dimethylhydroxylamine hydrochloride

99%

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About This Item

Linear Formula:
(CH3)2NOH · HCl
CAS Number:
Molecular Weight:
97.54
Beilstein:
3905683
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

form

solid

mp

107-109 °C (lit.)

functional group

amine

SMILES string

Cl[H].CN(C)O

InChI

1S/C2H7NO.ClH/c1-3(2)4;/h4H,1-2H3;1H

InChI key

HWWVAHCWJLGKLW-UHFFFAOYSA-N

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Application

N,N-Dimethylhydroxylamine hydrochloride was used in the synthesis of 4,4-dimethyl-2,5,5-triphenyl-l.3-dioxa-4-azonia-2-bora-5-boratacyclopentane. It was also used as a polymer-chain terminator.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Structural studies of organoboron compounds. XVI. Preparation and crystal and molecular structures of 4, 4-dimethyl-2, 5, 5-triphenyl-1, 3-dioxa-4-azonia-2-bora-5-boratacyclopentane and 4, 4, 5, 5-tetramethyl-2, 2-diphenyl-1, 3-dioxa-4-azonia-2-boratacyclopentane.
Canadian Journal of Chemistry, 62(5), 838-844 (1984)
Hana Popelkova et al.
Photosynthesis research, 110(2), 111-121 (2011-11-02)
The photosystem II (PSII) manganese-stabilizing protein (PsbO) is known to be the essential PSII extrinsic subunit for stabilization and retention of the Mn and Cl(-) cofactors in the oxygen evolving complex (OEC) of PSII, but its function relative to Ca(2+)
A R Tunoori et al.
Organic letters, 2(25), 4091-4093 (2000-12-12)
[structure] The reagent [bis(2-methoxyethyl)amino]sulfur trifluoride (Deoxo-Fluor reagent) converts carboxylic acids to the corresponding acid fluorides, which then react with N,N-dimethylhydroxylamine to give the corresponding Weinreb amides in high yields. The reaction proceeds without racemization when optically active acids are used
K Stolze et al.
Free radical research communications, 8(2), 123-131 (1990-01-01)
Nitroxide radicals have been detected in the methemoglobin formation reaction between oxyhemoglobin and the substituted hydroxylamine compounds, N-methylhydroxylamine and N,N-dimethylhydroxylamine, by ESR spectroscopy. The stability of these nitroxide radicals was considerably higher than that of the NH2O. radical derived from
J Taira et al.
Biochimica et biophysica acta, 1336(3), 502-508 (1997-11-21)
Hydroxylamine (HA), which is a natural product of mammalian cells, has been shown to possess vasodilatory properties in several model systems. In this study, HA and methyl-substituted hydroxylamines, N-methylhydroxylamine (NMHA) and N,N-dimethylhydroxylamine (NDMHA), have been tested for their ability to

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