Chemical Resistance: Deco-Fleck
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Direct Preparation of Some Organolithium Compounds from Lithium and RX Compounds Katashi Oita Iowa State College
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1955 Direct preparation of some organolithium compounds from lithium and RX compounds Katashi Oita Iowa State College Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Organic Chemistry Commons Recommended Citation Oita, Katashi, "Direct preparation of some organolithium compounds from lithium and RX compounds " (1955). Retrospective Theses and Dissertations. 14262. https://lib.dr.iastate.edu/rtd/14262 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. INFORMATION TO USERS This manuscript has been reproduced from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand comer and continuing from left to right in equal sections with small overiaps. -
Chemicals Used for Chemical Manufacturing Page 1 of 2
Chemicals used for Chemical Manufacturing Page 1 of 2 Acetic Acid (Glacial, 56%) Glycol Ether PMA Acetone Glycol Ether PNB Acrylic Acid Glycol Ether PNP Activated Carbon Glycol Ether TPM Adipic Acid Glycols Aloe Vera Grease Aluminum Stearate Gum Arabic Aluminum Sulfate Heat Transfer Fluids Amino Acid Heptane Ammonium Acetate Hexane Ammonium Bicarbonate Hydrazine Hydrate Ammonium Bifluoride Hydrochloric Acid (Muriatic) Ammonium Chloride Hydrogen Peroxide Ammonium Citrate Hydroquinone Ammonium Hydroxide Hydroxylamine Sulfate Ammonium Laureth Sulfate Ice Melter Ammonium Lauryl Sulfate Imidazole Ammonium Nitrate Isobutyl Acetate Ammonium Persulfate Isobutyl Alcohol Ammonium Silicofluoride Calcium Stearate Dipropylene Glycol Isopropanolamine Ammonium Sulfate Carboxymethylcellulose Disodium Phosphate Isopropyl Acetate Antifoams Caustic Potash D'Limonene Isopropyl Alcohol Antifreeze Caustic Soda (All Grades) Dodecylbenzene Sulfonic Acid Isopropyl Myristate Antimicrobials Caustic Soda (Beads, Prills) (DDBSA) Isopropyl Palmitate Antimony Oxide Cetyl Alcohol Dowfrost Itaconic Acid Aqua Ammonia Cetyl Palmitate Dowfrost HD Jojoba Oil Ascorbic Acid Chlorine, Granular Dowtherm SR-1 Keratin Barium Carbonate Chloroform Dowtherm 4000 Lactic Acid Barium Chloride Chromic Acid EDTA Lanolin Beeswax Citric Acid (Dry and Liquid) EDTA Plus Lauric Acid Bentonite Coal Epsom Salt Lauryl Alcohol Benzaldehyde Cocamide DEA Ethyl Acetate Lecithin Benzoic Acid Copper Nitrate Ethyl Alcohol (Denatured) Lime Benzyl Alcohol Copper Sulfate Ethylene Glycol Linoleic Acid Bicarbonate -
Nietzsche and Psychedelics – Peter Sjöstedt-H –
Antichrist Psychonaut: Nietzsche and Psychedelics – Peter Sjöstedt-H – ‘… And close your eyes with holy dread, For he on honey-dew hath fed, And drunk the milk of Paradise.’ So ends the famous fragment of Kubla Khan by the Romantic poet, Samuel Taylor Coleridge. He tells us that the poem was an immediate transcription of an opium-induced dream he experienced in 1797. As is known, the Romantic poets and their kin were inspired by the use of psychoactive substances such as opium, the old world’s common pain reliever. Pain elimination is its negative advantage, but its positive attribute lies in the psychedelic (‘mind- revealing’)1 state it can engender – a state described no better than by the original English opium eater himself, Thomas De Quincey: O just and righteous opium! … thou bildest upon the bosom of darkness, out of the fantastic imagery of the brain, cities and temples, beyond the art of Phidias and Praxiteles – beyond the splendours of Babylon and Hekatómpylos; and, “from the anarchy of dreaming sleep,” callest into sunny light the faces of long-buried beauties … thou hast the keys of Paradise, O just, subtle, and mighty opium!2 Two decades following the publication of these words the First Opium War commences (1839) in which China is martially punished for trying to hinder the British trade of opium to the Chinese people. Though opium, derived from the innocent garden poppy Papavar somniferum, may cradle the keys to Paradise it also clutches the keys to Perdition: its addictive thus potentially ruinous nature is commonly known. Today, partly for these reasons, opiates are mostly illegal without license – stringently so in their most potent forms of morphine and heroin. -
Comparison of Intranasal Versus Intravenous Midazolam for Management of Status Epilepticus in Dogs: a Multi-Center Randomized Parallel Group Clinical Study
Received: 16 July 2019 Accepted: 9 September 2019 DOI: 10.1111/jvim.15627 STANDARD ARTICLE Comparison of intranasal versus intravenous midazolam for management of status epilepticus in dogs: A multi-center randomized parallel group clinical study Marios Charalambous1 | Holger A. Volk2 | Andrea Tipold2 | Johannes Erath2 | Enrice Huenerfauth2 | Antonella Gallucci3 | Gualtiero Gandini3 | Daisuke Hasegawa4 | Theresa Pancotto5 | John H. Rossmeisl5 | Simon Platt6 | Luisa De Risio7 | Joan R. Coates8 | Mihai Musteata9 | Federica Tirrito10 | Francesca Cozzi10 | Laura Porcarelli11 | Daniele Corlazzoli11 | Rodolfo Cappello12 | An Vanhaesebrouck13 | Bart J.G. Broeckx14 | Luc Van Ham1 | Sofie F.M. Bhatti1 1Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium 2Department of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Hannover, Germany 3Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy 4Department of Clinical Veterinary Medicine, Nippon Veterinary and Life Science University, Tokyo, Japan 5Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, Virginia 6Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, Georgia 7Small Animal Referral Centre, Animal Health Trust, Newmarket, United Kingdom 8Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, Missouri 9Department of Clinical Veterinary -
Raw Materials for Cosmetics
Raw materials for cosmetics Sasol Performance Chemicals Raw materials for cosmetics About us Raw materials for cosmetics Register of product groups About us Register of product groups Sasol’s Performance Chemicals business unit markets a broad portfolio 1 Fats and oils/esters 16 of organic and inorganic commodity and speciality chemicals. Our Special esters ................................................... 16 business consists four key business divisions: Organics, Inorganics, Castor oil derivatives ........................................... 16 Wax and PCASG (Phenolics, Carbon, Ammonia and Speciality Gases). Others ........................................................... 16 About 6300 people (incl. employees from Regional Operating Hubs) 2 Fatty alcohols 18 – 21 in offices in 18 countries serve customers around the world with a Single fractions ................................................. 18 multi-faceted portfolio of state-of-the-art chemical products and Blends ........................................................... 20 solutions for a wide range of applications and industries. Monobranched Guerbet alcohols ............................... 20 Our key products include surfactants, surfactant intermediates, fatty alcohols, linear alkyl 3 Petrolatum 22 – 23 benzene (LAB), short-chain linear alpha olefins, ethylene, petrolatum, paraffin waxes, 4 Paraffin waxes 24 – 25 synthetic waxes, cresylic acids, high-quality carbon solutions as well as high-purity and ultra-high-purity alumina. Our speciality gases sub-division supplies -
Syntheses and Eliminations of Cyclopentyl Derivatives David John Rausch Iowa State University
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1966 Syntheses and eliminations of cyclopentyl derivatives David John Rausch Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Organic Chemistry Commons Recommended Citation Rausch, David John, "Syntheses and eliminations of cyclopentyl derivatives " (1966). Retrospective Theses and Dissertations. 2875. https://lib.dr.iastate.edu/rtd/2875 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. This dissertation has been microfilmed exactly as received 66—6996 RAUSCH, David John, 1940- SYNTHESES AND ELIMINATIONS OF CYCLOPENTYL DERIVATIVES. Iowa State University of Science and Technology Ph.D., 1966 Chemistry, organic University Microfilms, Inc., Ann Arbor, Michigan SYNTHESES AND ELIMINATIONS OF CYCLOPENTYL DERIVATIVES by David John Rausch A Dissertation Submitted to the Graduate Faculty in Partial Fulfillment of The Requirements for the Degree of DOCTOR OF PHILOSOPHY Major Subject: Organic Chemistry Approved : Signature was redacted for privacy. Signature was redacted for privacy. Head of Major Department Signature was redacted for privacy. Iowa State University Of Science and Technology Ames, Iowa 1966 ii TABLE OF CONTENTS VITA INTRODUCTION HISTORICAL Conformation of Cyclopentanes Elimination Reactions RESULTS AND DISCUSSION Synthetic Elimination Reactions EXPERIMENTAL Preparation and Purification of Materials Procedures and Data for Beta Elimination Reactions SUMMARY LITERATURE CITED ACKNOWLEDGEMENTS iii VITA The author was born in Aurora, Illinois, on October 24, 1940, to Mr. -
Chemical Resistance: Deco-Trowel
CHEMICAL RESISTANCE DECO-TROWEL ® SERIES 223 Tnemec Company, Inc. 6800 Corporate Drive Kansas City, Missouri 64120-1372 +1 816-483-3400 www.tnemec.com © December 16, 2019 by Tnemec Company, Inc. Chem223 Page 1 of 19 CHEMICAL RESISTANCE DECO-TROWEL ® | SERIES 223 COMMON PROBLEM AREAS FOR COATINGS AND SOLUTIONS Problem: Coating Solution: Points of failure Carefully and due to thin spots fully coat in coating Problem: Rough Pinhole Solution: Uneven Undercut Grind smooth welds Problem: Gaps between Solution: plates, coating Continuous can not cover welds Problem: Gaps between Solution: plates, coating Continuous can not cover welds Problem: Coating Sharp surface Solution: contours create Round the thin spots in contours coating Problem: Skip welding Solution: creates gaps Continuous that coating welds can not cover Problem: Skip welding Solution: creates gaps Continuous that coating welds can not cover 2 channels back to back IMPORTANT: Definitions for the terms and acronyms used in this guide to describe the recommended exposures, along with other important information, can be found on the cover page of this guide or by contacting Tnemec Technical Service. Coatings should not be applied in a chemical exposure environment until the user has thoroughly read and understood the product information and full project details have been discussed with Tnemec Technical Service. Tnemec Company, Inc. 6800 Corporate Drive Kansas City, Missouri 64120-1372 +1 816-483-3400 www.tnemec.com © December 16, 2019 by Tnemec Company, Inc. Chem223 Page 2 of 19 CHEMICAL RESISTANCE DECO-TROWEL ® | SERIES 223 ¹ Product is NOT suitable for direct or indirect food contact. Intended Use and temperature information relates to product’s performance capabilities only. -
Product Information Calcium Nitrite 94% Solution
Product Information Calcium Nitrite 94% Solution Product Description: This product is a white powder composed of 94% calcium nitrite. It is a strong oxidising agent and is highly soluble allowing it to promote hydration of minerals in cement and thus its application as an antifreeze additive in cement. Applications: Calcium nitrite is used as a metal corrosion inhibitor for steel in reinforced concrete, antifreeze in cement. It can be used as a heavy oil detergent and in thermal energy storage for air conditioning. Chemical Formula: Ca(NO2)2 CAS No. : 13780-06-8 Specifications: Parameters (units) Specifications Calcium nitrite (%) ≥ 94 Calcium nitrate (%) ≤ 5 Calcium hydroxide (%) ≤ 1.0 Moisture (%) ≤ 1.0 Water insoluble (%) ≤ 1.0 Bisley International LLC 1790 Hughes Landing Boulevard Suite 400 The Woodlands 77380 TX USA Phone number: +1 (844) 424 7539 Emergency telephone number: +1 855 237 5573 bisleyinternational.com Copyright 2021 Bisley & Co. Pty Ltd. All rights reserved Packaging: Packaging options are available upon enquiry. Storage: Product should be stored in a dry place in sealed, original packaging away from direct sunlight. Safety: For further safety information refer to product SDS available from your Bisley International contact. Disclaimer: This document is for information purposes only. Customers are responsible for testing and confirming the suitability of this product in their application. To the extent permitted by law, no warranty as to merchantability or fitness of purpose, expressed or implied, is made. Global Headquarters -
Rectal Absorption in Childhood
RECTAL ABSORPTION IN CHILDHOOD by JOHN WILLIAM ALEXANDER MACKENZIE, M.B., Ch. THESIS SUBMITTED FOR DEGREE OF M.D. UNIVERSITY OF GLASGOW ProQuest Number: 13849818 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 13849818 Published by ProQuest LLC(2019). 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 (i) CONTENTS Page Preface, ..« «». ••• ••• (ii) Introduction, ... ... ... 1. The Origins of Rectal Therapy, ... 1. The Present Position, ... ... 6. Investigation: A. The Absorption of Glucose, ... 11. Blood Sugar Studies, ... ... 15. The Glucose Content of the Rectal Washout. 18. The Effect of the Glucose Enema on Nitrogen Metabolism, ... ... 19. B. The Absorption of Sodium Chloride, ... 35. C. The Absorption of Predigested Protein, 41. D. The Absorption of Drugs, ... ... 53. 1. Potassium Bromide, ... ... 55. 2. Sodium Salicylate, ... ... 58. 3. Sulphanilamide, ... ... 65. Discussion. The Range of Substances Absorbed, ... 73. The Path of Absorption, ... ... 76. The Quantity Given, ... ... 80. General Conclusion, ... ... ... 84. General Summary, ... ... ... 86. APPENDIX. 1. Solutions used for Rectal Infusion, 87. 2. Biochemical Methods, ... 89. 3. Bibliography, ... ... 94. (ii) PREFACE The work for this thesis was carried out in the wards and biochemical laboratory of the Royal Hospital for Sick Children, Glasgow. -
NON-HAZARDOUS CHEMICALS May Be Disposed of Via Sanitary Sewer Or Solid Waste
NON-HAZARDOUS CHEMICALS May Be Disposed Of Via Sanitary Sewer or Solid Waste (+)-A-TOCOPHEROL ACID SUCCINATE (+,-)-VERAPAMIL, HYDROCHLORIDE 1-AMINOANTHRAQUINONE 1-AMINO-1-CYCLOHEXANECARBOXYLIC ACID 1-BROMOOCTADECANE 1-CARBOXYNAPHTHALENE 1-DECENE 1-HYDROXYANTHRAQUINONE 1-METHYL-4-PHENYL-1,2,5,6-TETRAHYDROPYRIDINE HYDROCHLORIDE 1-NONENE 1-TETRADECENE 1-THIO-B-D-GLUCOSE 1-TRIDECENE 1-UNDECENE 2-ACETAMIDO-1-AZIDO-1,2-DIDEOXY-B-D-GLYCOPYRANOSE 2-ACETAMIDOACRYLIC ACID 2-AMINO-4-CHLOROBENZOTHIAZOLE 2-AMINO-2-(HYDROXY METHYL)-1,3-PROPONEDIOL 2-AMINOBENZOTHIAZOLE 2-AMINOIMIDAZOLE 2-AMINO-5-METHYLBENZENESULFONIC ACID 2-AMINOPURINE 2-ANILINOETHANOL 2-BUTENE-1,4-DIOL 2-CHLOROBENZYLALCOHOL 2-DEOXYCYTIDINE 5-MONOPHOSPHATE 2-DEOXY-D-GLUCOSE 2-DEOXY-D-RIBOSE 2'-DEOXYURIDINE 2'-DEOXYURIDINE 5'-MONOPHOSPHATE 2-HYDROETHYL ACETATE 2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID 2-METHYLFLUORENE 2-METHYL-2-THIOPSEUDOUREA SULFATE 2-MORPHOLINOETHANESULFONIC ACID 2-NAPHTHOIC ACID 2-OXYGLUTARIC ACID 2-PHENYLPROPIONIC ACID 2-PYRIDINEALDOXIME METHIODIDE 2-STEP CHEMISTRY STEP 1 PART D 2-STEP CHEMISTRY STEP 2 PART A 2-THIOLHISTIDINE 2-THIOPHENECARBOXYLIC ACID 2-THIOPHENECARBOXYLIC HYDRAZIDE 3-ACETYLINDOLE 3-AMINO-1,2,4-TRIAZINE 3-AMINO-L-TYROSINE DIHYDROCHLORIDE MONOHYDRATE 3-CARBETHOXY-2-PIPERIDONE 3-CHLOROCYCLOBUTANONE SOLUTION 3-CHLORO-2-NITROBENZOIC ACID 3-(DIETHYLAMINO)-7-[[P-(DIMETHYLAMINO)PHENYL]AZO]-5-PHENAZINIUM CHLORIDE 3-HYDROXYTROSINE 1 9/26/2005 NON-HAZARDOUS CHEMICALS May Be Disposed Of Via Sanitary Sewer or Solid Waste 3-HYDROXYTYRAMINE HYDROCHLORIDE 3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE -
Combustion Synthesis of Aluminum Oxynitride in Loose Powder Beds
materials Article Combustion Synthesis of Aluminum Oxynitride in Loose Powder Beds Alan Wilma ´nski*, Magdalena Zarzecka-Napierała and Zbigniew P˛edzich* Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30 Mickiewicz Av., 30-059 Kraków, Poland; [email protected] * Correspondence: [email protected] (A.W.); [email protected] (Z.P.) Abstract: This paper describes combusting loose powder beds of mixtures of aluminum metal powders and aluminum oxide powders with various grain sizes under various nitrogen pressure. The synthesis conditions required at least 20/80 weight ratio of aluminum metal powder to alumina powder in the mix to reach approximately 80 wt% of γ-AlON in the products. Finely ground fused white alumina with a mean grain size of 5 µm was sufficient to achieve results similar to very fine alumina with 0.3 µm grains. A lower nitrogen pressure of 1 MPa provided good results, allowing a less robust apparatus to be used. The salt-assisted combustion synthesis upon addition of 10 wt% of ammonium nitrite resulted in a slight increase in product yield and allowed lower aluminum metal powder content in mixes to be ignited. Increasing the charge mass five times resulted in a very similar γ-AlON yield, providing a promising technology for scaling up. Synthesis in loose powder beds could be utilized for effective production of relatively cheap and uniform AlON powder, which could be easily prepared for forming and sintering without intensive grounding and milling, which usually introduce serious contamination. Keywords: aluminum oxynitride; combustion synthesis; salt-assisted; SHS; AlON Citation: Wilma´nski,A.; Zarzecka-Napierała, M.; P˛edzich,Z. -
Canine Status Epilepticus Care
Vet Times The website for the veterinary profession https://www.vettimes.co.uk CANINE STATUS EPILEPTICUS CARE Author : Stefano Cortellini, Luisa de Risio Categories : Vets Date : August 2, 2010 Stefano Cortellini and Luisa de Risio discuss emergency management techniques for a condition that can claim the lives of 25 per cent of afflicted dogs – as the quicker the start of treatment, the better the chances of control STATUS epilepticus (SE) is a neurological emergency with a mortality of up to 25 per cent in dogs (Bateman, 1999). SE can be defined as continuous epileptic seizure (ES) activity lasting longer than five minutes, or as two or more ES with incomplete recovery of consciousness interictally. SE has also been defined as continuous seizure activity lasting for 30 minutes or longer. However, emergency treatment to stop the ES should be administered well before the defined 30-minute time. The most common type of SE is generalised tonic-clonic status. When this is prolonged, the tonic- clonic clinical manifestations can become subtle, with only small muscle twitching and altered mentation. This status is called electromechanical dissociation, as continued abnormal electrical activity in the brain persists while the motor manifestations are minimal to absent. In these cases, emergency anti-epileptic treatment is necessary as for tonic-clonic status. SE can be divided into two stages. The first stage is characterised by generalised tonicclonic seizures and an increase in autonomic activity that causes tachycardia, hypertension, 1 / 7 hyperglycaemia, hyperthermia and increased cerebral blood flow. The second stage of SE starts after about 30 minutes and is characterised by hypotension, hypoglycaemia, hyperthermia, hypoxia, decreased cerebral blood flow, cerebral oedema and increased intracranial pressure.