Detail of "13316-70-6"

CAS Number:
13316-70-6
Name:
1-Hexadecanaminium,N,N,N-triethyl-, bromide (1:1)
Molecular Structure:
Formula:
C22H48 N . Br
Molecular Weight:
406.62
Synonyms:
1-Hexadecanaminium,N,N,N-triethyl-, bromide (9CI); Ammonium, triethylhexadecyl-, bromide (8CI);Triethylhexadecylammonium bromide (6CI,7CI); CTEABr; Cetyltriethylammoniumbromide; Hexadecyltriethylammonium bromide; N,N,N-Triethylhexadecan-1-ammoniumbromide; Triethylcetylammonium bromide; n-Hexadecyltriethylammonium bromide
Density:
g/cm³
Boiling Point:
°Cat760mmHg
Flash Point:
°C
Safety:
Poison by intravenous route. Moderately toxic by ingestion. Experimental reproductive effects. A severe eye irritant. When heated to decomposition it emits very toxic fumes of Br⁻, NH₃ and NO_x. See also BROMIDES. Details

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Reduction of copper(2+) ions by formaldehyde in solutions containing quaternary ammonium salts: Reduction of copper(2+) ions by formaldehyde in solutions containing quaternary ammonium salts. Tsybul'skaya, L. S.; Gaevskaya, T. V.; Zvonok, A. M.; Sviridov, V. V. (Beloruss. Gos. Univ., Minsk, USSR). Vestsi Akad. Navuk BSSR, Ser. Khim. Navuk, (6), 37-41 (Russian) 1984. CODEN: VBSKAK. ISSN: 0002-3590. DOCUMENT TYPE: Journal CA Section: 56 (Nonferrous Metals and Alloys) The effect of quaternary ammonium salts and their concn. on the induction period was studied in the formation of metal particles in the CuSO4-contg. soln., as well as on the rate of the autocatalytic redn. of Cu2+ ions by HCHO after the final induction period. The surface stress and the potential of AgCl electrode in CuSO4-HCHO soln. were related to the concn. of cetyltriethylammonium bromide [13316-70-6]. Kinetic parameters are given for the redn. of Cu2+ ions by HCHO, using the stabilizers of dodecyltrimethylammonium, cetyltriethylammonium, and dodecyltriethylammonium bromides.

Enhancement of mechanical dewatering of fine clean coal by surface active additives: Enhancement of mechanical dewatering of fine clean coal by surface active additives. Singh, B. P.; Besra, L.; Reddy, P. S. R.; Sengupta, D. K. (Regional Research Laboratory, Bhubaneswar 751 013, India). Solid Liquid Separation in Mineral and Metallurgical Industries, Selected Papers contributed for the National Seminar on Solid Liquid Separation in Mineral and Metallurgical Industries, Bhubaneswar, India, Nov. 27-28, 1996, 130-139.There are some reagents like 13316-70-6 is used in this study. Edited by: Bhima Rao, R.; Ansari, M. I. Indian Institute of Mineral Engineers, Bhubaneswar Chapter: Bhubaneswar, India. (English) 1996. CODEN: 63ZWAG. DOCUMENT TYPE: Conference CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) This paper describes couple of dewatering approaches which were found to be very effective in providing filter cakes contg. less than 12% moisture. These approaches involved addn. of flocculant followed by surfactant dewatering aids. Results of dewatering expts. have shown that cationic surfactant, such as cetyl tri-Et ammonium bromide, leads to cake moisture redn. from 21 to 11.7% and a significantly improved av. filtration rate. The economics of using flocculant filter aids, surfactant dewatering aids prior to thermal drying shows that oil cost saving per tonne of dry solid can be as high as Rs.179. .