Ethyl dimethylammonium

A solution made up of 10 grams of m-dimethylaminophenol, 50 cc of acetone and 13 gram of ethyl iodide was heated at 50°C for five hours. On addition of ether to the cooled solution, (3-hydroxyphenyl)ethyl dimethylammonium iodide precipitated as an oil which soon crystallized. Upon recrystallization from isopropanol the compound had a MP of 113° to 115°C. [Pg.555]

A slight excess of a 10% sodium hydroxide solution was added to a solution of 23 grams of silver nitrate in 300 cc of water. The precipitated silver oxide was washed free of silver ion with distilled water. To a suspension of the silver oxide in 200 cc of water, a solution of 25 grams of (3-hydroxyphenyl)ethyl dimethylammonium iodide in 300 cc of water was added. The precipitate of silver iodide was removed by filtration and the filtrate concentrated to a volume of about 100 cc In vacuo. The remainder of the water was removed by lyophilization. (3-hydroxyphenyl)ethyl dimethylammonium hydroxide was obtained as a hygroscopic, amorphous solid,... [Pg.555]

A solution of 5 grams of (3-hydroxyphenyl)ethyl dimethylammonium hydroxide in about 200 cc of water was neutralized with dilute hydrochloric acid. On concentration to dryness in vacuo, (3-hydroxyphenyl)ethyl dimethylammonium chloride crystallized. The compound was recrystallized from isopropanol MP 162° to 163°C (with decomposition). [Pg.555]

Trade Name Synonyms Emalex CWS-5 [Nihon Emulsion http //www.nihon-emuision.co.jp] Cetethyidimonium bromide CAS 124-03-8 EINECS/ELINCS 204-672-8 Synonyms Ammonium, ethylhexadecyidimethyl-, bromide CDA Cetyl dimethylethyl ammonium bromide Cetyl ethyl dimethylammonium bromide Dimethyl ethyl hexadecyl ammonium bromide... [Pg.839]

Cetyl esters wax. See Cetyl esters Cetyl ethyl dimethylammonium bromide. See Cetethyldimonium bromide Cetyl 2-ethyl hexanoate. See Cetyl octanoate Cetyl ethyl morpholinium ethosulfate N-Cetyl ethylmorpholinium ethosulfate N-Cetyl-N-ethyl morpholinium ethyl sulfate. See Cetethyl morpholinium ethosulfate Cetyl gallate... [Pg.851]

CH30CH2CH2-Et-Me2lSr (2-Methoxy)ethyl ethyl dimethylammonium... [Pg.264]

C 1 1H1 i,N202, 3-Methyl-N-ethyl-isonitrosoacetanilide, 40B, 11 5 Cl 1H1 6BFi,N03, (2 -(2-Formyl-4-nitroanilino)ethyl)dimethylammonium tetrafluoroborate, 43B, 135 Ci2H7lNi,06, N-Picryl-p-iodoaniline, 12, 395 C12H7N5, 4-Ethyl-2,3,5,6-tetracyanoaniline, 4IB, 121 Ci2H8Na06, 2,4,6-Trinitrodiphenylamine, 39B, 71... [Pg.51]

Cetyl ethyl dimethylammonium bromide. See Cetethyidimonium bromide Cetyl 2-ethylhexanoate. See Cetyl octanoate... [Pg.2032]

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