DOCSLIB.ORG

(12) United States Patent (10) Patent No.: US 6,169,208 B1 Lee (45) Date of Patent: Jan

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
(12) United States Patent (10) Patent No.: US 6,169,208 B1 Lee (45) Date of Patent: Jan USOO6169208B1 (12) United States Patent (10) Patent No.: US 6,169,208 B1 Lee (45) Date of Patent: Jan. 2, 2001 (54) PROCESS FOR PRODUCING A MAGNESIUM Goldberg et al., “Synthesis of Sodium Tetrakis(3,5-DI(Tri DITETRAKIS(ARYL)BORATE AND fluoromethyl)Phenyl Borate”, Zhurnal organicheskoi PRODUCTS THEREFROM Khimi, 1989, vol. 25, No. 5, pp. 1099–1102 (translation thereof), pp. 989-991. (75) Inventor: John Y. Lee, Baton Rouge, LA (US) Golden et al., “Lithium-Mediated Organofluorine Hydrogen Bonding: Structure of Lithium Tetreakis(3,5-bis(trifluorom (73) Assignee: Albemarle Corporation, Richmond, ethyl)phenyl)borate Tetrahydrate”, Inorg. Chem. vol. 33, VA (US) 1994, pp. 5374–5375. Hayashi et al., “A Novel Chiral Super-Lewis Acidic Cata (*) Notice: Under 35 U.S.C. 154(b), the term of this lyst for Enantioselective Synthesis”, J. Am. Chem. Soc., patent shall be extended for 0 days. 1996, vol. 118, No. 23, pp. 5502–5503. Hughes et al., “Synthesis and Structure of the Thallium(I) (21) Appl. No.: 09/453,606 Salt of the Tetrakis {3,5-bis(trifluoromethyl)phenylborate Anion”, Inorg. Chem. vol. 36, 1997, pp. 1726–1727. (22) Filed: Dec. 3, 1999 Jia et al., “Cationic Metallocene Polymerization Catalysts (51) Int. Cl." ........................................................ C07F 5/02 Based on Tetrakis(pentafluorophenyl)borate and Its Deriva (52) U.S. Cl. ...................................................... 568/6; 568/1 tives. Probing the Limits of Anion “Noncoordination” via a (58) Field of Search ............................................... 568/1, 6 Synthetic, Solution Dynamic, Structural, and Catalytic Ole fin Polymerization Study', Organometallics, 1997, vol. 16, (56) References Cited p. 842-857. Jia et al., “Protected (Fluoroaryl)borates as Effective Coun U.S. PATENT DOCUMENTS teranions for Cationic Metallocene Polymerization Cata 4,808.282 2/1989 Gregory .............................. 204/58.5 lysts”, Organometallics, vol. 14, 1995 pp. 3135-3137. 5,070,161 12/1991 Nakano et al. ... 526/193 Chem. Abstract #17030, Line H, Myl, et al., “Preparation of 5,078.974 1/1992 Ashby et al. .. ... 422/187 Sodium Tetraphenylborate”, Benzene Derivatives, 10-E 5,096,936 3/1992 Seko et al. ............................. 522/31 Benzene derivatives, 1959, 1 page. 5,189,222 2/1993 Ashby et al. .. ... 568/1 5,223,591 6/1993 Nyander et al. ... ... 526/204 Nesmeyanov et al., “Synthesis of Sodium Tetraphenylbo 5,340,898 8/1994 Cavezzan et al. ..................... 528/19 ron”, IZV. Akad. Nauk SSSR, Otd. Khim. Nauk, 1955, pp. 5,399,781 3/1995 Doellein ............ ... 568/6 187. (Translation pp. 167). 5,468,902 11/1995 Castellanos et al. .................... 568/6 Nishida et al., “Tetrakis(3,5-bis(trifluoromethyl)phenylbo 5,473,036 12/1995 Piotrowski et al. ..................... 528/4 rate. Highly Lipophilic Stable Anionic Agent for Solven 5,488,169 1/1996 Ikeda et al. ........ ... 568/3 t-extraction of Cations”, Bull Chem. Soc. Jpn., vol. 57, No. 5,493,056 2/1996 Ikeda et al. ... ... 568/6 9, 1984, pp. 2600–2604. 5,510,536 4/1996 Ikeda et al. .... ... 568/6 5,514,728 5/1996 Lamanna et al. ...................... 522/31 (List continued on next page.) 5,600,003 2/1997 Baur et al. ............................... 568/1 5,670,682 9/1997 Sangokoya ..... 556/181 Primary Examiner Jean F Vollano 5,693,867 12/1997 Bauer et al. ... ... 568/1 (74) Attorney, Agent, or Firm-Philip M. Pippenger 5,919,983 7/1999 Rosen et al. ............................. 568/3 (57) ABSTRACT FOREIGN PATENT DOCUMENTS A Solution comprising a halomagnesium tetrakis(aryl) 0331496 9/1989 (EP). O913400 5/1999 (EP). borate in a liquid organic medium, wherein the liquid 2727416 5/1996 (FR). organic medium is comprised of one or more liquid dihy 92.95984 11/1997 (JP). drocarbyl ethers, one or more liquid hydrocarbons, one or 92.95985 11/1997 (JP). more liquid halogenated hydrocarbons, or mixtures thereof, 1O-316686 12/1998 (JP). is contacted with water. This produces magnesium 98.07798 2/1998 (WO). ditetrakis(aryl)borate) in the organic phase of a two-phase 9822470 5/1998 (WO). water/liquid organic medium. The magnesium ditetrakis (aryl)borate) can be, but need not be, isolated. A protic OTHER PUBLICATIONS ammonium Salt, an onium Salt, or a triarylmethyl Salt can be Bahr et al., “Trityl Tetrakis(3,5-bis(trifluoromethyl)phe reacted with the magnesium ditetrakis(aryl)borate) to pro nyl)-borate: A New Hybride Abstraction Reagent”, J. Org. duce the corresponding protic ammonium, onium, or triaryl Chem., 1992, vol. 57, No. 20, pp. 5545–5547. methyl tetrakis(aryl)borate. The magnesium ditetrakis Brookhart et al., “I(3,5-(CF)2CH i) BHH(OEt): A (aryl)borate) can instead be reacted with a metal salt to Convenient Reagent for Generation and Stabilization of form a metal tetrakis(aryl)borate. The produced metal Cationic, Highly Electrophilic Organometallic Complexes', tetrakis( aryl)borate can be further reacted with a protic Organometallics, vol. 11, 1992, pp. 3920-3922. ammonium Salt, an onium Salt, or a triarylmethyl Salt to yield Chien et al., “Isospecific Polymerization of Propylene Cata a protic ammonium, onium, or triarylmethyl tetrakis(aryl) lyzed by rac-Ethylenebis(indenyl)methylzirconium”, Cat borate. Certain of these tetrakis(aryl)borates can be con ion Journal Am. Chem. Soc. 1991, vol. 113, pp. 8570–8571. Veniently purified via the formation of a liquid clathrate at Fujiki et al., “Synthesis and Lipophilicities of Tetraarylbo ambient temperatures. rate ions substituted with many Trifluoromethyl Groups', Journal of Fluorine Chemistry, vol. 57, 1992, pp. 307-321. 62 Claims, No Drawings US 6,169,208 B1 Page 2 OTHER PUBLICATIONS Chemical Abstract, # 129:317638z, of WO 9846,647, 1998, Vandeberg et al., “Studies in the Tetraarylborates Part III. p. 831. The Preparation and Reagent Properties of Sodium Tetrak Atwood, Jerry L., Coordination Chemistry of Aluminum, is(p-Trifluoromethylphenyl) Borate and Sodium Tetrak Chapter 6, “Anionic and Cationic Organoaluminum Com is(m-Fluorophenyl) Borate', Analytica Chimica Acta, pounds”, 1993, p. 197-232. Elsevier Publishing Company, Amsterdam, 1969, vol. 44, Chemical Abstract, #214696R, Wakabayshi et al., “Pyri pp. 175-183. dinium and Quinolinium Tetraphenylborate Salts as Agro Chemical Abstract, #15921, line G., Vit, Jaroslav, “Preparing chemical and Industrial Microbicides”, Organometallics, Sodium Tetraaylborates, esp. Sodium Tetraphenylborate”, 1989, vol. 111, p. 611. Organometallic Compounds, vol. 64, 1966, col. 15921, 1 page. Wittig et al., “Uber Komplexbildung mit Triphenyl-bor (III. Chemical Abstract, # 124402W, Wakabayashi et al., “Agro Mitt)", Annalen der Chemie, 1951, vol. 573, pp. 195-209. chemical and Industrial Microbicides Containing Tetraphe Coleman et al., “Air-Stable Liquid Clathrates. 1. Crystal nylborates”, 1988, vol. 109, p. 254. Structure of NBuBrand Reactivity of the NBuBr-5 Chemical Abstract, #6607, Line D, Wittig et al., “Complex C.H. Liquid Clathrate”, Journal of Crystallographic and Formation with Triphenylboron. III.'', 1951, vol. 46, 1 page. Spectroscopic Research, vol. 20, No. 2, 1990, pp. 199-201. Chemical Abstract, #85:86471u, Kholkin et al., “Synthesis of Metal Tetraphenylborates by the Exchange Extraction Chem. Abstract, vol. 110, 1989, of JP 63,108,074, 1988, p. Method”, IZV. Sib. Otd. Akad. Nauk., 1976, p. 565. 720, #125211 P. Chemical Abstract, #125: 196680p, of FR 2,727,416, 1996, “Periodic Table of the Elements”, Chem. And Eng. News, p. 20. 1985, pp. 26–27. US 6,169,208 B1 1 2 PROCESS FOR PRODUCING AMAGNESUM organic medium is produced. Each aryl group of the tetrakis DITETRAKIS(ARYL)BORATE AND (aryl)borate has bonded directly to an aromatic ring at least PRODUCTS THEREFROM two fluorine atoms, or at least two perfluorohydrocarbyl groups, or at least one fluorine atom and at least one TECHNICAL FIELD perfluorohydrocarbyl group. The liquid organic medium is comprised of one or more liquid dihydrocarbyl ethers, one This invention relates to a method for making a magne sium ditetrakis(aryl)borate), which can be further reacted or more liquid hydrocarbons, one or more liquid haloge with an organic cation Salt to produce the corresponding nated hydrocarbons, or mixtures thereof. organic cation tetrakis(aryl)borate. When the organic cat The borate anion has four fluorine-containing aryl groups, ion is a protic ammonium cation or a triarylmethyl cation, each of which has bonded directly to an aromatic ring at the tetrakis(aryl)borate salt is useful as a cocatalyst for least two fluorine atoms, or at least two perfluorohydrocar metallocene-catalyzed polymerization. When the organic byl groups, or at least one fluorine atom and at least one cation is an onium cation, the tetrakis(aryl)borate salt is perfluorohydrocarbyl group. It is preferred that at least two useful as an initiator in the crosslinking of polyorganosilox fluorine atoms, or at least two perfluorohydrocarbyl groups 15 are bonded directly to an aromatic ring. Each position on the CS. aromatic ring(s) of the aryl group that is not a fluorine atom BACKGROUND or a perfluorohydrocarbyl group is Substituted by a hydrogen atom, a hydrocarbyl group, an alkoxy group, or a silyl group. It is known that when a halomagnesium Salt of a tetrakis The aryl groups may be the same or different from each (aryl)borate anion is obtained, other magnesium Salts are other; it is preferred that all four aryl groups are the same. usually also present. Often, the removal of these other Another embodiment of this invention is a process which magnesium Salts is necessary because they interfere with the comprises mixing at least a portion of the magnesium intended use of the halomagnesium Salt of the tetrakis(aryl) ditetrakis(aryl)borate produced in the first embodiment in borate anion. Reaction of the halomagnesium tetrakis(aryl) a liquid medium with a Salt Selected from a) a protic borate with an alkali metal Salt to form an alkali metal 25 ammonium salt, b) an onium salt, and c) a triarylmethyl salt, tetrakis(aryl)borate is a separation method that has been wherein the triarylmethyl cation has three aryl groups bound used.
Load more

Recommended publications
  • Inventory Size (Ml Or G) 103220 Dimethyl Sulfate 77-78-1 500 Ml
    Inventory Bottle Size Number Name CAS# (mL or g) Room # Location 103220 Dimethyl sulfate 77-78-1 500 ml 3222 A-1 Benzonitrile 100-47-0 100ml 3222 A-1 Tin(IV)chloride 1.0 M in DCM 7676-78-8 100ml 3222 A-1 103713 Acetic Anhydride 108-24-7 500ml 3222 A2 103714 Sulfuric acid, fuming 9014-95-7 500g 3222 A2 103723 Phosphorus tribromide 7789-60-8 100g 3222 A2 103724 Trifluoroacetic acid 76-05-1 100g 3222 A2 101342 Succinyl chloride 543-20-4 3222 A2 100069 Chloroacetyl chloride 79-04-9 100ml 3222 A2 10002 Chloroacetyl chloride 79-04-9 100ml 3222 A2 101134 Acetyl chloride 75-36-5 500g 3222 A2 103721 Ethyl chlorooxoacetate 4755-77-5 100g 3222 A2 100423 Titanium(IV) chloride solution 7550-45-0 100ml 3222 A2 103877 Acetic Anhydride 108-24-7 1L 3222 A3 103874 Polyphosphoric acid 8017-16-1 1kg 3222 A3 103695 Chlorosulfonic acid 7790-94-5 100g 3222 A3 103694 Chlorosulfonic acid 7790-94-5 100g 3222 A3 103880 Methanesulfonic acid 75-75-2 500ml 3222 A3 103883 Oxalyl chloride 79-37-8 100ml 3222 A3 103889 Thiodiglycolic acid 123-93-3 500g 3222 A3 103888 Tetrafluoroboric acid 50% 16872-11-0 1L 3222 A3 103886 Tetrafluoroboric acid 50% 16872-11-0 1L 3222 A3 102969 sulfuric acid 7664-93-9 500 mL 2428 A7 102970 hydrochloric acid (37%) 7647-01-0 500 mL 2428 A7 102971 hydrochloric acid (37%) 7647-01-0 500 mL 2428 A7 102973 formic acid (88%) 64-18-6 500 mL 2428 A7 102974 hydrofloric acid (49%) 7664-39-3 500 mL 2428 A7 103320 Ammonium Hydroxide conc.
    [Show full text]
  • The Stereochemistry of Sulfonium Salts
    University of New Hampshire University of New Hampshire Scholars' Repository Doctoral Dissertations Student Scholarship Spring 1974 THE STEREOCHEMISTRY OF SULFONIUM SALTS ROBERT L. CARET Follow this and additional works at: https://scholars.unh.edu/dissertation Recommended Citation CARET, ROBERT L., "THE STEREOCHEMISTRY OF SULFONIUM SALTS" (1974). Doctoral Dissertations. 1044. https://scholars.unh.edu/dissertation/1044 This Dissertation is brought to you for free and open access by the Student Scholarship at University of New Hampshire Scholars' Repository. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of University of New Hampshire Scholars' Repository. For more information, please contact [email protected]. INFORMATION TO USERS This material was produced from a microfilm copy of the original document. While the most advanced technological means to photograph and reproduce this document have been used, the quality is heavily dependent upon the quality of the original submitted. The following explanation of techniques is provided to help you understand markings or patterns which may appear on this reproduction. 1. The sign or "target" for pages apparently lacking from the document photographed is "Missing Page(s)". If it was possible to obtain the missing page(s) or section, they are spliced into the film along with adjacent pages. This may have necessitated cutting thru an image and duplicating adjacent pages to insure you complete continuity. 2. When an image on the film is obliterated with a large round black mark, it is an indication that the photographer suspected that the copy may have moved during exposure and thus cause a blurred image.
    [Show full text]
  • Aldrich Organometallic, Inorganic, Silanes, Boranes, and Deuterated Compounds
    Aldrich Organometallic, Inorganic, Silanes, Boranes, and Deuterated Compounds Library Listing – 1,523 spectra Subset of Aldrich FT-IR Library related to organometallic, inorganic, boron and deueterium compounds. The Aldrich Material-Specific FT-IR Library collection represents a wide variety of the Aldrich Handbook of Fine Chemicals' most common chemicals divided by similar functional groups. These spectra were assembled from the Aldrich Collections of FT-IR Spectra Editions I or II, and the data has been carefully examined and processed by Thermo Fisher Scientific. Aldrich Organometallic, Inorganic, Silanes, Boranes, and Deuterated Compounds Index Compound Name Index Compound Name 1066 ((R)-(+)-2,2'- 1193 (1,2- BIS(DIPHENYLPHOSPHINO)-1,1'- BIS(DIPHENYLPHOSPHINO)ETHAN BINAPH)(1,5-CYCLOOCTADIENE) E)TUNGSTEN TETRACARBONYL, 1068 ((R)-(+)-2,2'- 97% BIS(DIPHENYLPHOSPHINO)-1,1'- 1062 (1,3- BINAPHTHYL)PALLADIUM(II) CH BIS(DIPHENYLPHOSPHINO)PROPA 1067 ((S)-(-)-2,2'- NE)DICHLORONICKEL(II) BIS(DIPHENYLPHOSPHINO)-1,1'- 598 (1,3-DIOXAN-2- BINAPH)(1,5-CYCLOOCTADIENE) YLETHYNYL)TRIMETHYLSILANE, 1140 (+)-(S)-1-((R)-2- 96% (DIPHENYLPHOSPHINO)FERROCE 1063 (1,4- NYL)ETHYL METHYL ETHER, 98 BIS(DIPHENYLPHOSPHINO)BUTAN 1146 (+)-(S)-N,N-DIMETHYL-1-((R)-1',2- E)(1,5- BIS(DI- CYCLOOCTADIENE)RHODIUM(I) PHENYLPHOSPHINO)FERROCENY TET L)E 951 (1,5-CYCLOOCTADIENE)(2,4- 1142 (+)-(S)-N,N-DIMETHYL-1-((R)-2- PENTANEDIONATO)RHODIUM(I), (DIPHENYLPHOSPHINO)FERROCE 99% NYL)ETHYLAMIN 1033 (1,5- 407 (+)-3',5'-O-(1,1,3,3- CYCLOOCTADIENE)BIS(METHYLD TETRAISOPROPYL-1,3- IPHENYLPHOSPHINE)IRIDIUM(I)
    [Show full text]
  • US 2004/0237384 A1 Orr (43) Pub
    US 2004O237384A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2004/0237384 A1 Orr (43) Pub. Date: Dec. 2, 2004 (54) FUEL COMPOSITIONS EXHIBITING (52) U.S. Cl. ................. 44/314; 44/320; 44/358; 44/359; IMPROVED FUEL STABILITY 44/360; 44/444 (76) Inventor: William C. Orr, Denver, CO (US) Correspondence Address: (57)57 ABSTRACT HOGAN & HARTSON LLP ONE TABOR CENTER, SUITE 1500 A fuel composition of the present invention exhibits mini 1200 SEVENTEENTH ST mized hydrolysis and increased fuel Stability, even after DENVER, CO 80202 (US) extended storage at 65 F. for 6–9 months. The composition, which is preferably not strongly alkaline (3.0 to 10.5), is (21) Appl. No.: 10/722,063 more preferably weakly alkaline to mildly acidic (4.5 to 8.5) (22) Filed: Nov. 24, 2003 and most preferably slightly acidic (6.3 to 6.8), includes a e ars lower dialkyl carbonate, a combustion improving amount of Related U.S. Application Data at least one high heating combustible compound containing at least one element Selected from the group consisting of (63) Continuation-in-part of application No. 08/986,891, aluminum, boron, bromine, bismuth, beryllium, calcium, filed on Dec. 8, 1997, now Pat. No. 6,652,608. cesium, chromium, cobalt, copper, francium, gallium, ger manium, iodine, iron, indium, lithium, magnesium, manga Publication Classification nese, molybdenum, nickel, niobium, nitrogen, phosphorus, potassium, palladium, rubidium, Sodium, tin, Zinc, (51) Int. Cl." ........ C10L 1/12; C1OL 1/30; C1OL 1/28; praseodymium, rhenium, Silicon, Vanadium, or mixture, and C1OL 1/18 a hydrocarbon base fuel.
    [Show full text]
  • Zwitterionic Nickel Catalyst for Carbonylative Polymerizations
    Zwitterionic Nickel Catalyst for Carbonylative Polymerizations A Thesis Presented to The Graduate Faculty of The University of Akron In Partial Fulfillment of the Requirements of the Degree Master of Science Bradley M. Schmidt December, 2011 Zwitterionic Nickel Catalyst for Carbonylative Polymerizations Bradley M. Schmidt Thesis Approved: Accepted: ______________________________ ______________________________ Advisor Dean of the College Dr. Li Jia Dr. Stephen Z. D. Cheng ______________________________ ______________________________ Faculty Reader Dean of the Graduate School Dr. Colleen Pugh Dr. George R. Newkome ______________________________ ______________________________ Department Chair Date Dr. Ali Dhinojwala ii ABSTRACT The goal of this research project was to develop a catalyst for the copolymerization of carbon monoxide (CO) and epoxides and/or aldehydes. Zwitterionic palladium and nickel complexes were synthesized that contained bidentate phosphine-borate ligands. Under the assumption that a polymerization mechanism similar to the established cobalt-catalyzed copolymerization of CO and aziridines is applicable, the zwitterionic nature of the complexes were expected to posses the high activity of cationic metal-acyl bonds, while maintaining the anionic nature required for ion pairing during the polymerization. Characterization of the nickel complex was completed through NMR spectroscopy, FTIR spectroscopy, and X-ray crystallography. Upon completion of the metal complex syntheses a variety of polymerization conditions were screened, and the products were characterized by NMR and IR spectroscopy. Although the spectroscopic methods showed the system had activity, a pure polymer product was not obtained. iii ACKNOWLEDGMENTS I would like to thank Dr. Li Jia for his guidance and financial support to make this project possible. I would also like to thank my group members Nishant Kumar, Joseph Scavuzzo, Chao Wang, Sarang Bhawalkar, and Ilknur Babahan for their assistance with my research, and Jim Engle for his help with X-ray crystallography.
    [Show full text]
  • Complexes with Chelating Phosphine Ligands and Their Application in Catalytic Fluorination and Dioxygen Activation
    Research Collection Doctoral Thesis Five-coordinate ruthenium and osmium(II) complexes with chelating phosphine ligands and their application in catalytic fluorination and dioxygen activation Author(s): Bàrthàzy, Péter Tamàs Publication Date: 2000 Permanent Link: https://doi.org/10.3929/ethz-a-004044162 Rights / License: In Copyright - Non-Commercial Use Permitted This page was generated automatically upon download from the ETH Zurich Research Collection. For more information please consult the Terms of use. ETH Library Dissertation ETH Nr 13841 Five-Coordinate Ruthenium and Osmium(II) Complexes with Chelating Phosphine Ligands and their Application in Catalytic Fluorination and Dioxygen Activation A Dissertation Submitted to the SWISS FEDERAL INSTITUTE OF TECHNOLOGY ZUERICH For the degree of DOCTOR OF NATURAL SCIENCES Presented by Péter Tamàs Bàrthàzy, Dipl. Chem. born on January 21st, 1972 from Obersiggenthal (AG) Accepted on recommendation of Prof. Dr. A. Togni, Examiner Prof. Dr. A. Pfaltz, Co-examiner Dr. A. Mezzetti, Co-examiner Zürich, 2000 Danksagung Eine Doktorarbeit ist immer eine Koproduktion vieler Menschen, die ihren kleinen und gros¬ sen Beitrag zum Gelingen geleistet haben. Prof. Dr. Antonio Togni: Er hat daneben, dass er meine Arbeit betreut und beaufsichtigt hat, vor allem mir, der sich selber fuer einigermassen effizient hält, die wahre Bedeutung desselben Wortes beigebracht: Ohne grosse Instruktionen hat er doch den Gang meiner Arbeit entschei¬ dend beeinflusst. Dr. Antonio Mezzetti: Als mein eigentlicher Betreuer hat er durch konstantes Fordern ein¬ dafuer erseits, aber vor allem durch grosse chemische und menschliche Flexibilität andererseits gesorgt, dass es immer vorwärts ging und die Chemie immer stimmte. Prof. Dr. Andreas Pfaltz für die freundliche Uebernahme der Korreferates einerseits und für die Unterstützung während des Studiums andererseits.
    [Show full text]
  • \MSDS\HACH\2459100.Pdf
    The following list contains the Material Safety Data Sheets you requested. Please scoll down to view the requested MSDS(s). Product MSDS Distributor Format Language Quantity 2459100 1432198 Hach Company OSHA English 1 2459100 1432298 Hach C ompany OSHA English 1 2459100 1432399 Hach Company OSHA English 1 __________________________________________________________________________________________________________ Total Enclosures: 3 World Headquarters Hach Company P.O.Box 389 MSDS No: M0 0043 Loveland, CO USA 80539 (970) 669 -3050 MATERIAL SAFETY DATA SHEET _____________________________________________________________________________ 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION Product Name: Potassium 1 Reagent Powder Pillows Catalog Number: 1432198 Hach Company Emergency Telephone Numbers: P.O.Box 389 (Medical and Transportation) Loveland, CO USA 80539 (303) 623 -5716 24 Hour Service (970) 669 -3050 (515)232 -2533 8am - 4pm CST MSDS Number: M00043 Chemical Name: Glycine, N,N' -1,2 -ethanediylbis[N -(carboxymethyl) -, Tetrasodium Salt CAS No.: 64 -02 -8 Chemical Formula: C10 H12 N2Na 4O8 2H 2O Chemical Family: Substituted organic acid Hazard: Harmful if swallowed Causes eye burns. Date of MSDS Pre paration: Day: 04 Month: January Year: 2010 _____________________________________________________________________________ 2. COMPOSITION / INFORMATION ON INGREDIENTS EDTA Tetrasodium Salt CAS No.: 64 -02 -8 TSCA CAS Number: 64 -02 -8 Percent Range : 100.0 Percent Range Units: weight / weight LD50: Orl Rat: 1700 to 2700 mg/kg LC50: None reported
    [Show full text]
  • Oligomerization to Alpha-Olefins
    Europaisches Patentamt J European Patent Office © Publication number: 0 254 277 Office europeen des brevets A2 EUROPEAN PATENT APPLICATION © Application number: 87110563.1 © C07C 2/32 C07F int. CIA , 9/50 , B01J 31/24 © Date of filing: 21.07.87 © Priority: 21.07.86 US 887183 © Applicant: UNION CARBIDE CORPORATION 39 Old Ridgebury Road (§) Date of publication of application: Danbury Connecticut 0681 7(US) 27.01.88 Bulletin 88/04 © inventor: Murray, Rex Eugene ® Designated Contracting States: 5291 Dalewood Drive AT BE OE ES FR GB GR IT NL SE Charleston, 25313 West Virginia(US) 0 Representative: Barz, Peter, Dr. et al Patentanwalte Dipl.-lng. G. Dannenberg Dr. P. Weinhold, Dr. D. Gudel Dipl.-lng. S. Schubert, Dr. P. Barz Siegfriedstrasse 8 D-8000 Munchen 40(DE) Oligomerization to aipha-olefins. © An oligomerization or cooligomerization process comprising passing ethylene or a mixture of ethylene and propylene in contact with a catalyst, in the liquid phase, said catalyst comprising the reaction product of (i) a transition metal compound wherein the transition metal is selected from the group consisting of nickel, chromium, cobalt, iron, and copper, and mixtures thereof; (ii) in the event that (a) the transition metal is not in the oxidation state of 0 or (b) the transition metal compound does not have a hydride or an alkyl, alkenyl, alkynyi, or. aryl group bonded to the transition metal, a catalyst activator consisting of a compound capable of transferring a hydride or an alkyl, alkenyl, alkynyi, or aryl group from itself to the transition
    [Show full text]
  • Sodium Tetraphenylborate Solubility and Dissolution Rates (U)
    WSRC-TR-95-0092 Sodium Tetraphenylborate Solubility and Dissolution Rates (U) by M. J. Barnes Westinghouse Savannah River Company Savannah River Site Aiken, South Carolina 29808 R. A. Peterson R. F. Swingle C. T. Reeves DOE Contract No. DE-AC09-89SR18035 This paper was prepared in connection with work done under the above contract number with the U. S. Department of Energy. By acceptance of this paper, the publisher and/or recipient acknowledges the U. S. Government's right to retain a nonexclusive, royalty-free license in and to any copyright covering this paper, along with the right to reproduce and to authorize others to reproduce all or part of the copyrighted paper. DISTRIBUTION OF THIS DOCUMENT DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, OF process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States * Government or any agency thereof.
    [Show full text]
  • Durham E-Theses
    Durham E-Theses I. Some studies on Boronium salts; II. the coordination chemistry of Beryllium borohydride Banford, L. How to cite: Banford, L. (1965) I. Some studies on Boronium salts; II. the coordination chemistry of Beryllium borohydride, Durham theses, Durham University. Available at Durham E-Theses Online: http://etheses.dur.ac.uk/9081/ Use policy The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that: • a full bibliographic reference is made to the original source • a link is made to the metadata record in Durham E-Theses • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders. Please consult the full Durham E-Theses policy for further details. Academic Support Oce, Durham University, University Oce, Old Elvet, Durham DH1 3HP e-mail: [email protected] Tel: +44 0191 334 6107 http://etheses.dur.ac.uk 2 I. Some Studies on Boronium Salts II. The Coordination Chemistry of Beryllium Borohydride by L. Banford. thesis submitted for the Degree of Doctor of Philosophy in the University of Durham. June 1963. ACKNOWLEDGEMENTS. The author wishes to express his sincere thanks to Professor G.E. Coates, M.A., D.Sc, F.E.I.C., under whose direction this research was carried out, for his constant encouragement and extremely valuable advice. The author is also indebted to the General Electric Company Limited for the award of a Research Scholarship.
    [Show full text]
  • Inorganic Syntheses
    INORGANIC SYNTHESES Volume 34 Board of Directors STANTON CHING Connecticut College DIMITRI COUCOUVANIS University of Michigan MARCETTA Y. DARENSBOURG Texas A&M University HERBERT D. KAESZ University of California, Los Angeles ALFRED P. SATTELBERGER Los Alamos National Lab Future Volumes 35 ALFRED P. SATTELBERGER Los Alamos National Lab 36 THOMAS B. RAUCHFUSS University of Illinois, Urbana-Champaign 37 TOBIN J. MARKS Northwestern University International Associates MARTIN A. BENNETT Australian National University, Canberra FAUSTO CALDERAZZO University of Pisa E. O. FISCHER Technical University, Munich M. L. H. GREEN Oxford University JACK LEWIS Cambridge University RENE POILBLANC University of Toulouse HERBERT W. ROESKY University of Go¨ttingen WARREN R. ROPER University of Auckland F. G. A. STONE Baylor University JAN REEDIJK Leiden University H. VAHRENKAMP University of Freiburg AKIO YAMAMOTO Tokyo Institute of Technology Editor-in-Chief JOHN R. SHAPLEY University of Illinois, Urbana-Champaign INORGANIC SYNTHESES Volume 34 JOHN WILEY & SONS, INC. PUBLICATION Copyright # 2004 by John Wiley & Sons, Inc. All rights reserved. Published by John Wiley & Sons, Inc., Hoboken, New Jersey. Published simultaneously in Canada. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning, or otherwise, except as permitted under Section 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, 978-750-8400, fax 978-646-8600, or on the web at www.copyright.com.
    [Show full text]
  • Chapter 7 Experimental
    Chapter 7 Experimental 7 Experimental 7.1 General Procedures All manipulations of metal complexes and air sensitive reagents were performed under an inert atmosphere of nitrogen either by the use of standard Schlenk and vacuum line techniques or in a nitrogen-filled glove box. Solutions were transferred using double ended needles (cannulae) and gas tight syringes. Glassware and double ended needles were oven dried at 160°C overnight. All reagents, including 1 5 N labelled compounds, were purchased from Sigma-Aldrich Pty. Ltd., except dimethylphenylphosphine, triallylphosphine, 1,2-bis (dimethylphosphino)ethane, and 1,2-bis (diethylphosphino)ethane, which were purchased from Strem Chemicals, Inc. and used as received. For the purposes of air sensitive manipulations and in the preparation of metal complexes, diethyl ether, tetrahydrofuran, hexane, toluene and benzene were stored over sodium wire and distilled prior to use from sodium/benzophenone ketyl under nitrogen. Methanol was dried over and distilled from magnesium turnings. Acetone was dried over and distilled from CaSO 4 . Dimethylformamide was dried over activated molecular sieves. Absolute ethanol, 2-methoxyethanol, 2,2-dimethoxypropane and anhydrous chloroform were used as received. - 221 - Chapter 7 Experimental All bulk compressed gases were obtained from British Oxygen Company (BOC Gases). Argon (>99.99%) and nitrogen (>99.5%) were passed through drying columns of potassium hydroxide before use. Methyl bromide (>95%), carbon monoxide (>98%) and dihydrogen (>99%) were used as supplied. Vinyl bromide was purchased from Sigma-Aldrich and used as supplied. Air sensitive NMR samples were either prepared in a nitrogen-filled glove-box or by transferring the solutions by double ended needles through an air tight septum seal.
    [Show full text]