Detail of "3115-66-0"

Reference

The selective preparation of ethylene glycol, alkanols, and acetic acid directly from synthesis gas

The selective preparation of ethylene glycol, alkanols, and acetic acid directly from synthesis gas. Knifton, John F. (Texaco Chem. Co., Austin, TX, USA). Int. Congr. Catal., [Proc.], 8th, Volume 5, V39-V50. Verlag Chemie: Weinheim, Fed.There are some reagents with their cas registry numbers 107-21-1 and 3115-68-2 are used in this study. Rep. Ger. (English) 1984. CODEN: 55DBAG. DOCUMENT TYPE: Conference CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Section cross-reference(s): 23, 67 Ethylene glycol (I) [107-21-1], C1-3 alcs., AcOH [64-19-7], and acetate esters could be selectively prepd. directly from synthesis gas using Ru melt catalysts, e.g. Ru derivs. dispersed in low melting phosphonium salts. Addn. of halogen-free transition-metal derivs. to the catalyst improved the yield. The selectivity of RuO2-Bu4P+I- [3115-66-0] was 60% for I and 76% for C1-3 alcs. Turnover frequencies exceeded 10-2 s-1. Rh-Ru catalysts gave 30% glycol derivs. AcOH (68%) was prepd. using certain Ru-rich melt catalysts. Continuous processing and the parameters affecting it are discussed. .

Aqueous solution for chemical polishing of iron-based articles

Aqueous solution for chemical polishing of iron-based articles. Gorodyskii, A. V.; Vdovenko, I. D.; Lisogor, A. I.; Kovalevskii, V. I.; Pimenova, K. N.; Dunduchenko, Z. P.; Zhabenko, V. A.; Dolgopolov, M. V.; Protas, V. D.; et al. (Institute of General and Inorganic Chemistry, Academy of Sciences, Ukrainian S.S.R., USSR). U.S.S.R. SU 596610 5 Mar 1978 From: Otkrytiya, Izobret., Prom. Obraztsy, Tovarnye Znaki 1978, 55(9), 112. (Russian). (Union of Soviet Socialist Republics). CODEN: URXXAF. CLASS: IC: C09K013-06. APPLICATION: SU 76-2376074 14 Jun 1976. DOCUMENT TYPE: Patent CA Section: 55 (Ferrous Metals and Alloys) The title soln. consists of H3PO4 50-85, KNO3 5-7, Bu4NCl [1112-67-0] 0.1-1.0, Bu4PI [3115-66-0] 0.02-0.1, and H2O to 100 wt.%. The soln. gives improved surface purity of Kovar [39332-67-7].