N , N -diethylhydroxylamine
Structural formula | |||||||||||||||||||
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General | |||||||||||||||||||
Surname | N , N -diethylhydroxylamine | ||||||||||||||||||
other names |
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Molecular formula | C 4 H 11 NO | ||||||||||||||||||
Brief description |
colorless liquid with an amine-like odor |
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External identifiers / databases | |||||||||||||||||||
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properties | |||||||||||||||||||
Molar mass | 89.14 g mol −1 | ||||||||||||||||||
Physical state |
liquid |
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density |
0.87 g cm −3 |
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Melting point |
-25 ° C |
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boiling point |
125-130 ° C |
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Vapor pressure |
33 hPa (20 ° C) |
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solubility |
soluble in water |
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Refractive index |
1.420 (20 ° C) |
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safety instructions | |||||||||||||||||||
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Toxicological data | |||||||||||||||||||
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C |
N , N -diethylhydroxylamine is a chemical compound from the group of hydroxylamine derivatives .
Extraction and presentation
N , N -Diethylhydroxylamin can be prepared by reaction of diethyl amine with hydrogen peroxide in tert -butyl alcohol and a titanium silicate - catalyst are recovered.
properties
N , N -diethylhydroxylamine is a volatile, colorless liquid with an amine-like odor, which is soluble in water.
use
N , N -diethylhydroxylamine is used as a photographic developer, antioxidant , corrosion inhibitor and as a reaction stopper in synthetic rubber production. It can also be used as a ligand in the preparation of unsymmetrical oxadiazoline and / or imine platinum complexes. It can also be used in the synthesis of organometallic clusters from mixed hydrazide / hydroxylamide clusters of zinc .
safety instructions
The vapors of N , N -diethylhydroxylamine can form an explosive mixture with air ( flash point 45 ° C).
Individual evidence
- ↑ a b c d e f g h i j k Entry on N, N-diethylhydroxylamine in the GESTIS substance database of the IFA , accessed on January 31, 2019(JavaScript required) .
- ↑ a b Data sheet N, N-Diethylhydroxylamine, ≥98% from Sigma-Aldrich , accessed on February 1, 2019 ( PDF ).
- ↑ a b Data sheet N, N-diethylhydroxylamine for synthesis (PDF) from Merck , accessed on February 1, 2019.
- ↑ EPO - T 0607/95 (Production of hydroxylamine / ENICHEM) of December 21 , 1999 , accessed on February 1, 2019.
- ↑ Entry on N, N-diethylhydroxylamine in the Hazardous Substances Data Bank , accessed on February 1, 2019.
- ↑ Michael Ash: Handbook of Preservatives . Synapse Info Resources, 2004, ISBN 978-1-890595-66-1 , pp. 362 ( limited preview in Google Book search).