12 Diaminoethane Ethylenediamine
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| Author | : R. Cary |
| Publisher | : |
| Total Pages | : 42 |
| Release | : 1999 |
| Genre | : Medical |
| ISBN | : |
A concise assessment of the risks to human health and the environment posed by exposure to 1 2-diaminoethane. Commonly known as ethylenediamine (EDA), this compound is used as an intermediate in the manufacture of tetraacetyl ethylenediamine ethylenediaminetetraacetic acid (EDTA) organic flocculants urea resins and fatty bisamides. Its use in photography chemicals may also contribute to its presence in the environment. Concerning environmental behavior, studies indicate rapid biodegradation; bioaccumulation is judged unlikely. Although data on environmental levels and human exposure are extremely limited, the report notes that the production of formulations using EDA usually takes place in well-ventilated enclosed systems thus reducing the potential for occupational exposure via inhalation. Studies conducted in experimental animals show moderate acute toxicity. Findings support the conclusion that EDA is a skin irritant and a skin sensitizer. Data were judged inadequate to support an assessment of mutagenic potential. The report found no evidence of carcinogenicity in animal studies. Although non-neoplastic effects on the liver have been reported, the significance of these findings for human health remains uncertain.
| Author | : Duward F. Shriver |
| Publisher | : John Wiley & Sons |
| Total Pages | : 340 |
| Release | : 1986-11-05 |
| Genre | : Science |
| ISBN | : 9780471867739 |
Revised to reflect the continuing and growing importance of research and development within this field, The Manipulation of Air-Sensitive Compounds, 2nd Edition offers state-of-the-art methods used in handling air-sensitive compounds, including gases. Part One covers inert atmosphere techniques, while Part Two treats vacuum line techniques. Appendixes provide safety data, information on materials used to construct apparatus, and a table of vapor pressures of common volatile substances.
| Author | : Arthur E. Martell |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 259 |
| Release | : 2013-06-29 |
| Genre | : Science |
| ISBN | : 1489914862 |
Stability constants are fundamental to understanding the behavior of metal ions in aqueous solution. Such understanding is important in a wide variety of areas, such as metal ions in biology, biomedical applications, metal ions in the environment, extraction metallurgy, food chemistry, and metal ions in many industrial processes. In spite of this importance, it appears that many inorganic chemists have lost an appreciation for the importance of stability constants, and the thermodynamic aspects of complex formation, with attention focused over the last thirty years on newer areas, such as organometallic chemistry. This book is an attempt to show the richness of chemistry that can be revealed by stability constants, when measured as part of an overall strategy aimed at understanding the complexing properties of a particular ligand or metal ion. Thus, for example, there are numerous crystal structures of the Li+ ion with crown ethers. What do these indicate to us about the chemistry of Li+ with crown ethers? In fact, most of these crystal structures are in a sense misleading, in that the Li+ ion forms no complexes, or at best very weak complexes, with familiar crown ethers such as l2-crown-4, in any known solvent. Thus, without the stability constants, our understanding of the chemistry of a metal ion with any particular ligand must be regarded as incomplete. In this book we attempt to show how stability constants can reveal factors in ligand design which could not readily be deduced from any other physical technique.
| Author | : W.L.F. Armarego |
| Publisher | : Butterworth-Heinemann |
| Total Pages | : 761 |
| Release | : 2009-07-23 |
| Genre | : Science |
| ISBN | : 0080878245 |
A best seller since 1966, Purification of Laboratory Chemicals keeps engineers, scientists, chemists, biochemists and students up to date with the purification of the chemical reagents with which they work, the processes for their purification, and guides readerd on critical safety and hazards for the safe handling of chemicals and processes.The Sixth Edition is updated and provides expanded coverage of the latest chemical products and processing techniques, safety and hazards. The book has been reorganised and is now fully indexed by CAS Registry Numbers. Compounds are now grouped to make navigation easier and literature references for all substances and techniques have been added, and ambiguous alternate names and cross references have been removed. - The only comprehensive chemical purification reference, a market leader since 1966, Amarego delivers essential information for research and industrial chemists, pharmacists and engineers: '... (it) will be the most commonly used reference book in any chemical or biochemical laboratory' (MDPI Journal) - An essential lab practice and proceedures manual. Improves efficiency, results and safety by providing critical information for day-to-day lab and processing work. Improved, clear organization and new indexing delivers accurate, reliable information on processes and techniques of purification along with detailed physical properties. - The Sixth Edition has been reorganised and is fully indexed by CAS Registry Numbers; compounds are now grouped to make navigation easier; literature references for all substances and techniques have been added; ambiguous alternate names and cross references removed; new chemical products and processing techniques are covered; hazards and safety remain central to the book.
| Author | : G. Ferguson |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 670 |
| Release | : 2013-04-18 |
| Genre | : Science |
| ISBN | : 9401731632 |
This cumulative Index of Structure Reports contains all the structures for the years 1913-1980 (Volumes 1 to 46B) and the authors for the latest 10-year period, 1971-1980 (Volumes 37B-46B).
| Author | : Richard J. Lewis (Sr.) |
| Publisher | : |
| Total Pages | : 1024 |
| Release | : 1982 |
| Genre | : Industrial toxicology |
| ISBN | : |
| Author | : Gloria J. Hathaway |
| Publisher | : John Wiley & Sons |
| Total Pages | : 808 |
| Release | : 2014-12-03 |
| Genre | : Medical |
| ISBN | : 9780471268833 |
The indispensable resource for health professionals on potentially unsafe chemicals--now fully updated Proctor and Hughes' Chemical Hazards of the Workplace, Fifth Edition provides a comprehensive reference text for health professionals who need toxicology data on chemicals that may be encountered in various work settings. Building on the success of the Fourth Edition-already a standard text-this new edition updates and revises the more than 600 entries of that text, and also adds monographs on new compounds. Introductory chapters cover toxicological concepts, clinical manifestations of exposure, the diagnosis of occupational disease, and industrial hygiene aspects of chemical exposures. The rest of the text consists of more than 625 alphabetically arranged entries on individual compounds, each of which includes: * Chemical formula * CAS number * 2003 ACGIH (American Conference of Government Industrial Hygienists) threshold limit value * Synonyms * Physical properties * Sources of exposure * Routes of exposure * Toxicological data The toxicological data includes both acute and chronic effects, especially as related to any known exposure levels. The data emphasizes human studies and cases over animal data whenever sufficient information is available, and addresses any known carcinogenic, mutagenic, fetotoxic, or other reproductive effects. Clinical information is presented in a succinct narrative form to aid in understanding. Easy to use, in-depth, and comprehensive, Proctor and Hughes' Chemical Hazards of the Workplace, Fifth Edition offers occupational health physicians, nurses, industrial hygienists, and other safety professionals an invaluable and up-to-date resource.
| Author | : |
| Publisher | : |
| Total Pages | : 1166 |
| Release | : 1989 |
| Genre | : Hazardous substances |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 608 |
| Release | : 1972 |
| Genre | : Hazardous substances |
| ISBN | : |
| Author | : Jean-Claude G. Bunzli |
| Publisher | : Elsevier |
| Total Pages | : 340 |
| Release | : 2021-10-30 |
| Genre | : Science |
| ISBN | : 0323851096 |
Handbook on the Physics and Chemistry of Rare Earths: Including Actinides, Volume 60 presents the latest release in this continuous series that covers all aspects of rare earth science, including chemistry, life sciences, materials science and physics. - Presents up-to-date overviews and new developments in the field of rare earths, covering both their physics and chemistry - Contains individual chapters that are comprehensive and broad, along with critical reviews - Provides contributions from highly experienced, invited experts
