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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) -
National Institute of Public Health and Environmental Protection Bilthoven the Netherlands
NATIONAL INSTITUTE OF PUBLIC HEALTH AND ENVIRONMENTAL PROTECTION BILTHOVEN THE NETHERLANDS Report no. 710401027 EXPLORATORY REPORT TIN AND TIN COMPOUNDS W. Slooff, P.F.H. Bont *, J.M. Hesse and J.A. Annema August 1993 Resources Planning Consultants BV, Delft This study has been carried out at the request and for the account of the Directorate- General for Environmental Protection, Direction Substances, Safety and Radiation /i Mailing list exploratory report Tin and tin compounds 1 Directoraat-Generaal voor Milieubeheer - Directie Stoffen, Veiligheid en Straling 2 Directeur-Generaal voor Milieubeheer 3- 4 Plv. Directeur-Generaal voor Milieubeheer 5 Dr. J. de Bruijn (DGM) 6 Dr. J.A. van Zorge (DGM) 7 Dr. A.G.J. Sedee (DGM) 8 Depot Nederlandse publicaties en Nederlandse bibliografie 9 Board of Directors of the National Institute of Public Health and Environmental Protection 10 Dr.ir. G. de Mik 11 Ir. A.H.M. Bresser 12 Mrs.Drs. A.G.A.C. Knaap 13 Prof Dr. H.A.M, de Kruijf 15-18 Authors 19-22 Laboratory for Ecotoxicology 23 Project and Report Registration 24 Report Administration 25 Head of Information and Public Relations 26-28 Library RIVM 29-38 Copies RPC 39-50 Spare copies RIVM CONTENTS SUMMARY iii 1. INTRODUCTION 1 2. ACTUAL STANDARDS AND GUIDELINES 2 3. APPLICATIONS. SOURCES AND EMISSIONS 5 3.1 PRODUCTION 5 3.2 APPLICATIONS 6 3.2.1 Metallic tin 6 3.2.2 Inorganic tin compounds 8 3.2.3 Organotin compounds 8 3.3 EMISSIONS AND WASTE STREAMS 10 3.3.1 Emissions 10 3.3.2 Waste streams 13 3.4 TRENDS 14 4 OCCURRENCE AND CONCENTRATIONS . -
M-Sw, SWU.T ISB3S, W.G.L V&H #U=- Lieponti All Rights Reserved
T o bctvtarae&l to the aoaus'n u ' mrgvsAR, •us i m ov l.-m-sw, SWU.t ISB3S, w.g.l v&h #u=- lieponti All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a com plete manuscript and there are missing pages, these will be noted. Also, if materia! had to be removed, a note will indicate the deletion. Published by ProQuest LLC(2017). Copyright of the Dissertation is held by the Author. All rights reserved. This work is protected against unauthorized copying under Title 17, United States C ode Microform Edition © ProQuest LLC. ProQuest LLC. 789 East Eisenhower Parkway P.O. Box 1346 Ann Arbor, Ml 48106- 1346 3WESTIGATI0NS OF SOME PHYSICAL PROPERTIES OF ORGATCIN COMPOUNDS A Thesis Submitted to the University of London for the Degree of Doctor of philosophy Uy GHAZI ABDUL WAHHAB DERWISH March 1959 (i) ABSTRACT The absorption spectra o f ten organotin compounds were measured in the in fra re d region 2 P 5-15 # 3 /t( 4000-650 ceT ) and in the u ltra vio le t region 200-400 The compounds used were: the homologous series P h^S nC l^ (n - 1,2,3,and 4), tetrabenzyltin, tribe n zyltin chloride, te tra -^ to ly ltin , t et rakis-£-chlorophenylt in * trie th y ltin phenoxide. and N s trie th y ltin phthalim ide» The results have been analysed and discussed in d e ta il and a tentative assignment of many of the normal vib ratio n a l frequencies carried out. -
THE REACTIONS of TRIMETHYL GROUP Va LEWIS BASES with SIMPLE BORON LEWIS ACIDS
THE REACTIONS OF TRIMETHYL GROUP Va LEWIS BASES WITH SIMPLE BORON LEWIS ACIDS by DONALD CHARLES MENTE, B.A. A DISSERTATION IN CHEMISTRY Submitted to the Graduate Faculty of Texas Tech University m Partial FulfiHment of the Requirements for the Degree of DOCTOR OF PHILOSOPHY Approved May, 1975 AJO'^ ACKNOWLEDGMENTS The author wishes to express his sincere gratitude to Dr. Jerry L. Mills for his direction of this dissertation and to Dr. Roy E. Mitchell for his aid during the calori- metric determinations. Also acknowledged are the Texas Tech Graduate School and the Robert A. Welch Foundation for their generous financial support. 11 CONTENTS ACKNOWLEDGMENTS ii LIST OF TABLES iv LIST OF FIGURES vi I. INTRODUCTION 1 II. EXPERIMENTAL 5 Instrumental 5 Special Apparatus 6 Gas-Phase Calorimetry 8 Preparations 16 III. RESULTS AND DISCUSSION 22 Calorimetry 22 Nmr Spectra 30 Vibrational Spectra 33 Mass Spectra 44 Conductivity Data ^ 44 Tensiometric Titrations 47 Gas-Phase Displacement Reactions 49 Melting Point Data 50 IV. SUMMARY AND CONCLUSIONS 52 REFERENCES 53 APPENDICES 57 A. REPRESENTATIVE SPECTRA 57 B. SUGGESTIONS FOR FURTHER INVESTIGATION 59 • • • 111 LIST OF TABLES I. Measured Enthalpies, AH (kcal/mole ) . 24 II. NMR Data: Chemical Shifts of Lewis Base Methyl Protons in Benzene-d^ Solvent .... 31 III. NMR Data: Chemical Shifts of Lewis Base Methyl Protons in Methylene Chloride Solvent 33 IV. ~^ Infrared Spectral Absorptions of Trimethyphos- phine and Trimethylphosphine Adducts with Tentative Assignments 34 V. Infrared Spectral Absorptions of Trimethyl- arsine and Trimethylarsine Adducts with Tentative Assignments 35 VI. Infrared Spectral Absorptions of Trimethyl- stibine and Trimethylstibine Adducts with Tentative Assignments 36 VII. -
Draft Report on Carcinogens Monograph on Antimony Trioxide
Draft Report on Carcinogens Monograph on Antimony Trioxide Peer-Review Draft November 29, 2017 Office of the Report on Carcinogens Division of the National Toxicology Program National Institute of Environmental Health Sciences U.S. Department of Health and Human Services This information is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally distributed by the National Toxicology Program. It does not represent and should not be construed to represent any NTP determination or policy. This Page Intentionally Left Blank Peer-Review Draft RoC Monograph on Antimony Trioxide 11/29/17 Foreword The National Toxicology Program (NTP) is an interagency program within the Public Health Service (PHS) of the Department of Health and Human Services (HHS) and is headquartered at the National Institute of Environmental Health Sciences of the National Institutes of Health (NIEHS/NIH). Three agencies contribute resources to the program: NIEHS/NIH, the National Institute for Occupational Safety and Health of the Centers for Disease Control and Prevention (NIOSH/CDC), and the National Center for Toxicological Research of the Food and Drug Administration (NCTR/FDA). Established in 1978, the NTP is charged with coordinating toxicological testing activities, strengthening the science base in toxicology, developing and validating improved testing methods, and providing information about potentially toxic substances to health regulatory and research agencies, scientific and medical communities, and the public. The Report on Carcinogens (RoC) is prepared in response to Section 301 of the Public Health Service Act as amended. The RoC contains a list of identified substances (i) that either are known to be human carcinogens or are reasonably anticipated to be human carcinogens and (ii) to which a significant number of persons residing in the United States are exposed. -
Environmental Health Criteria 15 TIN and ORGANOTIN COMPOUNDS A
Environmental Health Criteria 15 TIN AND ORGANOTIN COMPOUNDS A Preliminary Review Please note that the layout and pagination of this web version are not identical with the printed version. Tin and organotin compounds (EHC 15, 1980) INTERNATIONAL PROGRAMME ON CHEMICAL SAFETY ENVIRONMENTAL HEALTH CRITERIA 15 TIN AND ORGANOTIN COMPOUNDS A Preliminary Review This report contains the collective views of an international group of experts and does not necessarily represent the decisions or the stated policy of either the World Health Organization or the United Nations Environment Programme. Published under the joint sponsorship of the United Nations Environment Programme and the World Health Organization World Health Organization Geneva, 1980 ISBN 92 4 154075 3 (c) World Health Organization 1980 Publications of the World Health Organization enjoy copyright protection in accordance with the provisions of Protocol 2 of the Universal Copyright Convention. For rights of reproduction or translation of WHO publications, in part or in toto, application should be made to the Office of Publications, World Health Organization, Geneva, Switzerland. The World Health Organization welcomes such applications. The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the Secretariat of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of specific companies or of certain manufacturers' products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature that are not mentioned. -
Total Bond Energies of Exact Classical Solutions of Molecules Generated by Millsian 1.0 Compared to Those Computed Using Modern 3-21G and 6-31G* Basis Sets
Total Bond Energies of Exact Classical Solutions of Molecules Generated by Millsian 1.0 Compared to Those Computed Using Modern 3-21G and 6-31G* Basis Sets R. L. Mills, B. Holverstott, B. Good, N. Hogle, A. Makwana Millsian, Inc., 493 Old Trenton Road, Cranbury, NJ 08512, www.millsian.com ABSTRACT Mills [1-12] solved the structure of the bound electron using classical laws and subsequently developed a unification theory based on those laws called the Grand Unified Theory of Classical Physics (GUTCP) with results that match observations for the basic phenomena of physics and chemistry from the scale of the quarks to cosmos. Millsian 1.0 is a program comprising molecular modeling applications of GUTCP, solving atomic and molecular structures based on applying the classical laws of physics, (Newton’s and Maxwell’s Laws) to the atomic scale. The functional groups of all major classes of chemical bonding including those involved in most organic molecules have been solved exactly in closed-form solutions. By using these functional groups as building blocks, or independent units, a potentially infinite number of molecules can be solved. As a result, Millsian software can visualize the exact three-dimensional structure and calculate physical characteristics of almost any molecule of any length and complexity. Even complex proteins and DNA (the molecules that encode genetic information) can be solved in real-time interactively on a personal computer. By contrast, previous software based on traditional quantum methods must resort to approximations and run on powerful computers for even the simplest systems. The energies of exact classical solutions of molecules generated by Millsian 1.0 and those from a modern quantum mechanics-based program, Spartan’s pre- computed database using 3-21G and 6-31G* basis sets at the Hartree-Fock level of theory, were compared to experimental values. -
A Sheffield Hallam University Thesis
The chemistry of some heteroaryltin compounds. DERBYSHIRE, Diana Jane. Available from the Sheffield Hallam University Research Archive (SHURA) at: http://shura.shu.ac.uk/19555/ A Sheffield Hallam University thesis This thesis is protected by copyright which belongs to the author. The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the author. When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given. Please visit http://shura.shu.ac.uk/19555/ and http://shura.shu.ac.uk/information.html for further details about copyright and re-use permissions. I P G I A III Sheffield City Polytechnic Library REFERENCE ONLY I ProQuest Number: 10694436 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a com plete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. uest ProQuest 10694436 Published by ProQuest LLC(2017). Copyright of the Dissertation is held by the Author. All rights reserved. This work is protected against unauthorized copying under Title 17, United States C ode Microform Edition © ProQuest LLC. ProQuest LLC. 789 East Eisenhower Parkway P.O. Box 1346 Ann Arbor, Ml 48106- 1346 THE CHEMISTRY OF SOME HETEROARYLTIN COMPOUNDS by DIANA JANE DERBYSHIRE A Thesis submitted to the Council -
On the Way to Carbene and Carbyne Complexes ERNST OTTO FISCHER
Advances in ORGANOMETALLIC CHEMISTRY VOLUME 14 CONTRIBUTORS TO THIS VOLUME V. G. Albano Kenneth P. Callahan P. Chini Ernst Otto Fischer M. Frederick Hawthorne James A. lbers Steven D. lttel M. F. Lappert P. W. Lednor G. Longoni Yoshio Matsumura Akira Nakamura Rokuro Okawara Sei Otsuka V. S. Petrosyan 0. A. Reutov Hubert Schmidbaur Dietmar Seyferth N. S. Yashina Advances in Organometallic Ch emis tr y EDITED BY F. G. A. STONE ROBERT WEST DEPARTMENT OF INORGANIC CHEMISTRY DEPARTMENT OF CHEMISTRY THE UNIVERSITY UNIVERSITY OF WISCONSIN BRISTOL, ENGLAND MADISON, WISCONSIN VOLUME 14 @ 1976 ACADEMIC PRESS New York * San Francisco * London A Subsidiary of Harcourt Brace Jovanovich, Publishers COPYRIGHT0 1976, BY ACADEMICPRESS, INC. ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS. ELECTRONIC OR MECHANICAL, INCLUDING PHOTOCOPY, RECORDING, OR ANY INFORMATION STORAGE AND RETRIEVAL SYSTEM, WITHOUT PERMISSION IN WRITING FROM THE PUBLISHER. ACADEMIC PRESS, INC. 111 Fifth Avenue, New York. New York 10003 United Kingdom Edition published by ACADEMIC PRESS, INC. (LONDON) LTD. 24/28 Oval Road. London NWI LIBRARYOF CONGRESSCATALOG CARD NUMBER: 64-16030 ISBN 0-12-031114-3 PRINTED IN THE UNITED STATES OF AMERICA Contents LIST OF CONTRIBUTORS . ix PREFACE xi On the Way to Carbene and Carbyne Complexes ERNST OTTO FISCHER I. Introduction . .1 11. Transition Metal-Carbene Complexes . .3 111. Other Syntheses of Cnrbene Complexes . .6 IV. Reaction Possibilities of Carbene Complexes . .8 V. Transition Metal-Carbyne Complexes . 21 VI . Reaction of Other Peptacarbonylcarbene Complexes with Boron Trihalides . 24 VII. Reaction of Pentacarbonylcarbene Complexes with Halides of Aluminum and Gallium . -
Antimony Trioxide October 2018
Report on Carcinogens Monograph on Antimony Trioxide October 2018 Report on Carcinogens Monograph on Antimony Trioxide October 19, 2018 Office of the Report on Carcinogens Division of the National Toxicology Program National Institute of Environmental Health Sciences U.S. Department of Health and Human Services RoC Monograph on Antimony Trioxide 10/19/18 Foreword The National Toxicology Program (NTP) is an interagency program within the Public Health Service (PHS) of the Department of Health and Human Services (HHS) and is headquartered at the National Institute of Environmental Health Sciences of the National Institutes of Health (NIEHS/NIH). Three agencies contribute resources to the program: NIEHS/NIH, the National Institute for Occupational Safety and Health of the Centers for Disease Control and Prevention (NIOSH/CDC), and the National Center for Toxicological Research of the Food and Drug Administration (NCTR/FDA). Established in 1978, the NTP is charged with coordinating toxicological testing activities, strengthening the science base in toxicology, developing and validating improved testing methods, and providing information about potentially toxic substances to health regulatory and research agencies, scientific and medical communities, and the public. The Report on Carcinogens (RoC) is prepared in response to Section 301 of the Public Health Service Act as amended. The RoC contains a list of identified substances (i) that either are known to be human carcinogens or are reasonably anticipated to be human carcinogens and (ii) to which a significant number of persons residing in the United States are exposed. The NTP, with assistance from other Federal health and regulatory agencies and nongovernmental institutions, prepares the report for the Secretary, Department of HHS. -
Aldrich Organometallic, Inorganic, Silanes, Boranes, and Deuterated Compounds
Aldrich Organometallic, Inorganic, Silanes, Boranes, and Deuterated Compounds Library Listing – 1,521 spectra Subset of Aldrich FT-IR Library related to organometallic, inorganic, boron and deuterium 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 Collection of FT-IR Spectra and the data has been carefully examined and processed by Thermo. The molecular formula, CAS (Chemical Abstracts Services) registry number, when known, and the location number of the printed spectrum in The Aldrich Library of FT-IR Spectra are available. Aldrich Organometallic, Inorganic, Silanes, Boranes, and Deuterated Compounds Index Compound Name Index Compound Name 1066 ((R)-(+)-2,2'- 1062 (1,3- BIS(DIPHENYLPHOSPHINO)-1,1'- BIS(DIPHENYLPHOSPHINO)PROPA BINAPH)(1,5-CYCLOOCTADIENE) NE)DICHLORONICKEL(II) 1068 ((R)-(+)-2,2'- 598 (1,3-DIOXAN-2- BIS(DIPHENYLPHOSPHINO)-1,1'- YLETHYNYL)TRIMETHYLSILANE, BINAPHTHYL)PALLADIUM(II) CH 96% 1067 ((S)-(-)-2,2'- 1063 (1,4- BIS(DIPHENYLPHOSPHINO)-1,1'- BIS(DIPHENYLPHOSPHINO)BUTAN BINAPH)(1,5-CYCLOOCTADIENE) E)(1,5- 1140 (+)-(S)-1-((R)-2- CYCLOOCTADIENE)RHODIUM(I) (DIPHENYLPHOSPHINO)FERROCE TET NYL)ETHYL METHYL ETHER, 98 951 (1,5-CYCLOOCTADIENE)(2,4- 1146 (+)-(S)-N,N-DIMETHYL-1-((R)-1',2- PENTANEDIONATO)RHODIUM(I), BIS(DI- 99% PHENYLPHOSPHINO)FERROCENY 1033 (1,5- L)E CYCLOOCTADIENE)BIS(METHYLD 1142 (+)-(S)-N,N-DIMETHYL-1-((R)-2- IPHENYLPHOSPHINE)IRIDIUM(I) -
QSAR Study of Aquatic Toxicity by Chemometrics Methods in the Framework of REACH Regulation
UNIVERSITY OF MILANO – BICOCCA DEPARTMENT OF EARTH AND ENVIRONMENTAL SCIENCES Doctoral Degree Course in Chemical Sciences Cycle XXVII Ph.D. Thesis QSAR study of aquatic toxicity by chemometrics methods in the framework of REACH regulation Matteo Cassotti Tutor: Prof. Roberto Todeschini Co-Tutor: Dr. Viviana Consonni Dr. Davide Ballabio Academic year: 2014-2015 Cover illustration: ‘water-art-wallpaper-5’ from: https://newevolutiondesigns.com Acknowledgements Above all, I would like to thank my supervisor Prof. Roberto Todeschini for giving me the opportunity to undertake this Ph.D. project, being always open to teach me chemometrics and involving me in other interesting activities. Special thanks to Dr. Davide Ballabio who supported and revised my work, taught me how to use MATLAB and asked me to help with teaching. I am grateful to Dr. Viviana Consonni and Dr. Andrea Mauri, especially for the guidance and help about molecular descriptors and chemoinformatics aspects. I acknowledge Dr. Igor Tetko who allowed me to initiate this work within the ECO project, which was a positive international experience. I wish to thank Dr. Eva Bay Wedebye and Dr. Nikolai Georgiev Nikolov for the good discussions and help in preparing the data. I am thankful to Prof. Rasmus Bro for suggesting new chemometrics methods and ways (free of charge) to learn Danish. I would like to thank all the other people that I met in the lab in these years, who gave their contribution on a work and social level: Kamel, Faizan, Kai, Pantelis, Valentina, Ioana, Stefan, Alberto, Francesca, Eva, Svava, Rikke, Sine, Marianne, Monika. In the end, I am thankful to Tine for the scientific discussions, emotional support, networking and for believing in me.