Detail of "5197-95-5"

CAS Number:
5197-95-5
Name:
Benzenemethanaminium,N,N,N-triethyl-, bromide (1:1)
Superlist Name:
Benzyltriethylammonium bromide
Molecular Structure:
Formula:
C₁₃H₂₂N^.Br
Molecular Weight:
272.23
Synonyms:
Ammonium,benzyltriethyl-, bromide (8CI);Benzenemethanaminium, N,N,N-triethyl-, bromide(9CI);Benzyltriethylammonium bromide (6CI,7CI);Triethylbenzylammonium bromide;N-Benzyl-N,N,N-triethylammonium bromide;
EINECS:
225-986-1
Melting Point:
193-195 °C (dec.)(lit.)
Solubility:
soluble in water
Appearance:
white to light yellow crystal powder
Hazard Symbols:
Xi
Risk Codes:
36/38-36/37/38
Safety:
26-36-37/39 Details
Transport Information:
UN 2811

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The effect of inhibitors on stress-corrosion cracking in an aluminum-zinc-magnesium-copper alloy: The effect of inhibitors on stress-corrosion cracking in an aluminum-zinc-magnesium-copper alloy. Hinton, B. R. W.; Trathen, P. N.; Quan, H. Chin (Aeronaut. Res. Lab., Dep. Def. Support, Fishermen's Bend, Australia). Corros. Australas., 9(1), 4-10 (English) 1984. CODEN: COAUDF. ISSN: 0155-6002. DOCUMENT TYPE: Journal CA Section: 56 (Nonferrous Metals and Alloys) The rate of stress corrosion crack growth in AA 7075 [12627-49-5]-T6 Al alloy in a 0.1 M NaCl soln. was decreased by a factor of ￡3 by various addns. The most effective inhibitors of crack growth were the oxidizing agents Na2CrO4 and Na3VO4, and surfactants (NaPO3)6, Dowfax 2 Al [12626-49-2], and benzyl tri-Et ammonium bromide [5197-95-5]. A water-displacing fluid WD 40 [83764-86-7] was effective in arresting the growth of stress corrosion cracks. Corrosion rates obtained in a simple AlCl3-NaCl soln. at a pH of 3.2 as a model crack-tip electrolyte provided a satisfactory correlation with stress corrosion crack growth data.

Quantitative NMR spectrometry of phase-transfer catalysts: Quantitative NMR spectrometry of phase-transfer catalysts. Part 1. Determination of extraction constants and water of hydration. Bar, Raphael; Karpuj-Bar, Liliana; Sasson, Yoel; Blum, Jochanan (Casali Inst. Appl. Chem., Hebrew Univ., Jerusalem, Israel). Anal. Chim. Acta, 154, 203-9 (English) 1983. CODEN: ACACAM. ISSN: 0003-2670. DOCUMENT TYPE: Journal CA Section: 67 (Catalysis, Reaction Kinetics, and Inorganic Reaction Mechanisms) Section cross-reference(s): 68 NMR was applied for evaluation of the distribution ratios and apparent extn. consts. of tetraalkylammonium and tetraalkylphosphonium salts in 2 liq.-phase systems. Triethylbenzyl- and tetrabutylammonium chloride in dichloromethane and chlorobenzene, resp., were salted out in the presence of aq.There are some commonly used reagents with their cas registry numbers 5197-95-5 and 311-28-4 in this article. NaOH solns. 1H NMR was used to detd. the degree of hydration of quaternary onium salts in 2-phase systems. The results are compatible with those obtained by the Karl Fischer method. .