Ethylene Oxide → Ethanaminium, 2-hydroxy-N,N-bis(2-hydroxyethyl)-N-methyl-, hydroxide (1:1)

HRID 1250806Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1250806
[OH-].[OH:2]CC[N+](CCO)(C)C.[CH3:11][N:12]([CH2:16][CH2:17][OH:18])[CH2:13][CH2:14][OH:15].[CH2:19]1[O:21][CH2:20]1>O>[OH-:2].[OH:15][CH2:14][CH2:13][N+:12]([CH2:19][CH2:20][OH:21])([CH2:16][CH2:17][OH:18])[CH3:11]

Komponenten

5

Edukt 3

HCID 6354Ethylene OxideHCID 7767N-MethyldiethanolamineHCID 3017041Ethanaminium, 2-hydroxy-N-(2-hydroxyethyl)-N,N-dimethyl-, hydroxide

Produkt 1

HCID 118525Ethanaminium, 2-hydroxy-N,N-bis(2-hydroxyethyl)-N-methyl-, hydroxide (1:1)

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

The procedure of Example 1 for the reparation of bis-(2-hydroxyethyl) dimethyl ammonium hydroxide was followed, except that about 357 grams of methyl diethanolamine (MDEA) was used instead of DMEA, 489 grams of de-ionized water, and 115 grams of ethylene oxide were used. The product is a clear and colorless solution. However, after about four days of standing at room temperature, the product darkened somewhat.

Quellen und Nachweise

ORD-Eintrag
ord-6e252d3f4c8b4fe7b8a0d5cf1e01d665
Quelldatensatz
uspto-grants-2002_01
Patentnummer
US06340559B1

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