Sources of physical data in the chemical literature. May 29, 2024 · Chemical Abstracts and SciFinder Scholar.

Sources of physical data in the chemical literature. Basic May 29, 2024 · Chemical Abstracts and SciFinder Scholar. The Combined Chemical Diction May 29, 2025 · The following are freely available websites with useful collections of chemical data. See also this Chemical Data guide. Some of the home pages contain links to other potential resources. 2 How data is collected, documented and stored can impact later accessibility to that data. Contains frequently used physical and chemical property data. Jun 18, 2025 · It includes descriptive and numerical data on the chemical, physical, spectral and biological properties of compounds; systematic and common names of compounds; literature references; structure diagrams. Generally, solid waste from such sources is highly; heterogeneous in nature. Apr 28, 2025 · CRC Handbook of Chemistry & Physics Online One of the most accessed scientific reference. These databases are of particular interest for chemists. Jun 7, 2019 · The following tools may be useful in locating physical and chemical properties of the substances that you are using in your general chemistry laboratory experiments. (UT Austin) Nov 1, 2019 · Nano-sized inorganic particles of either simple or complex nature, display unique, physical and chemical properties and represent an increasingly important material in the development of novel nanodevices which can be used in numerous physical, biological, biomedical and pharmaceutical applications (Loureiro et al. Apr 21, 2025 · When you do a thorough literature search in SciFinder for physical and thermodynamic property data, you will probably notice that many of the earlier, more foundational studies on chemical species were published in Russian language journals. In addition to indexing information about data in journal articles, the Chemical Abstracts massive substance database (File REGISTRY) has recently been enriched by the addition of experimental data and spectra, mined from the literature by Chemical Abstracts Service or from property databases licensed from other vendors. Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more. Entering both a property and type of compound provides a list of handbooks that might contain these data. Dec 1, 2021 · Micro-plastics (MPs) are being yielded from various types of sources which remaining in the environment at a heterogeneous group of particles with different diameter, pattern, chemical formation, and relative density or specific gravity (Duis and Coors 2016). According to [12] the lakes are a unique system to study the interactions among various water quality parameters since they offer a unique ecosystem quite different from land or air. NIST site provides chemical and physical property data for over 40,000 compounds. Oct 22, 2013 · The National Institute of Standards and Technology (NIST) concerns itself with supporting robust chemical and physical data evaluation and addresses standards across four stages: data collection, basic evaluation, relational analysis, and modeling. May 16, 2025 · Primary scholarly sources In the sciences, primary sources refer to original research articles or documents that present the results of experimental or observational studies conducted by the authors themselves. Also includes software and collaborative tools as well as methods t Apr 14, 2025 · An introduction to resources in Chemistry. The print version began in 1907 and the electronic version began in 1967. Jan 1, 2020 · The water quality in the water bodies is greatly dependent on the physical, chemical and biological parameters and their interaction with each other. Jun 16, 2025 · Full-text access is available to the chemistry and chemical engineering subset of Knovel Handbooks, offering searchable data sets, reference works, and tools in science and engineering. May 14, 2025 · ThermoDex contains annotated bibliographic records describing print compilations of thermodynamic and physical property data for chemical compounds and other substances. There are quite a large number of physical, chemical and Caffeine | C8H10N4O2 | CID 2519 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Jan 9, 2025 · Finding Physical Properties of Chemical Substances: Electronic Databases Containing Physical/Chemical Properties This guide presents key resources for finding physical properties and spectra of chemicals using both the electronic and the print resources at the University of Pennsylvania. Reaxys is a key resource for locating information on how to synthesis organic, inorganic and organometallic compounds. Search chemicals by name, molecular formula, structure, and other identifiers. Lange's Handbook of Chemistry Standard reference covers all fields in Chemistry, including organic and inorganic compound physical Home » Chemical Literature In the course of chemical projects you often need to search a variety of chemical literature sources for physical data, reactions, syntheses, techniques or concepts. Thus, they have variable physical and chemical characteristics depending on their original sources. . Apr 21, 2025 · Yaws' Critical Property Data for Chemical Engineers and Chemists UB ONLY This database contains over 290,000 data records covering physical, thermophysical, thermodynamic, transport, safety, and environmental properties for over 5,000 inorganic substances and over 35,000 organic substances. Structure, reaction and citation searching are possible. It is also a good source for critically evaluated data on on physical, chemical, spectral Jun 15, 2025 · An effort is made to assess the accuracy of data reported in the primary research literature and to prepare compilations of critically evaluated data which will serve as reliable and convenient reference sources for the scientific and technical community. Chemical abstracts is the most respected source of chemical information and guide to the literature. Dec 1, 2018 · The later consists of variable quantities generated from industries, streets, institutions and many others [8]. 2 days ago · Covers key library resources for chemists and chemical engineers who want to search bibliographic terms, chemical structures, chemical reactions, and physical properties or numeric data. Apr 21, 2025 · The Data Sources heading provides a rich set of physical, biological, metabolic, toxicological, and environmental data in addition to spectral and more safety data. There is further detail on the content of these and other resources in a Wikibook of information sources. These sources typically contain detailed descriptions of the methods used, the data collected, and the conclusions drawn from the research. The latest online edition (92nd edition, 2011-2012) allows chemical structure search for property information. In the course of chemical projects you often need to search a variety of chemical literature sources for physical data, reactions, syntheses, techniques or concepts. It is also a good source for critically evaluated data on on physical, chemical, spectral May 16, 2025 · The journal provides critically evaluated physical and chemical property data, fully documented as to the original sources and the criteria used for evaluation, preferably with uncertainty analysis. Includes sources for background information, chemical literature, chemical properties (including spectra), as well as safety information and sources for material safety data sheets (MSDS). Apr 16, 2025 · Includes chemical characterization of materials, process metrology, chemical and biochemical sensing, nanotechnology, healthcare measurements, environmental measurements, physical property data, chemical and biochemical data, bio-molecules and materials, DNA technologies, and international measurement standards. The University subscribes to many other databases in other disciplines that may be of interest to you, see the A-Z Databases website, which includes resources for biochemistry, biology, chemical engineering, earth sciences, engineering, geography, life sciences, materials science, mathematics, natural This is a list of websites that contain lists of chemicals, or databases of chemical information. Fruits are the most common dietary source of anthocyanins, providing up to 70% of daily intake, predominantly from apples, pears, berries, stone fruits and grapes. Jun 17, 2025 · Includes descriptive and numerical data on chemical, physical and biological properties of compounds; systematic and common names of compounds; literature references; structure diagrams and their associated connection tables. Primary sources are considered the most You can search for data on specific compounds in the Chemistry WebBook based on name, chemical formula, CAS registry number, molecular weight, chemical structure, or selected ion energetics and spectral properties. NIST Reference on Constants, Units and Uncertainty This National Institute of Standards and Technology has a searchable and browsable list of the important physical constants with bibliography, as well as a thorough description of the SI system of units and a description of methods of expressing degree of May 1, 2025 · A web-based interface for three chemical information databases, Beilstein, Gmelin and the Patent Chemistry Database (PCD). Please be sure to reference the source from which you retrieved the value that you cite in your laboratory report or notebook. Knovel Critical Tables (2nd Edition) This important, interactive Knovel reference contains tables of physical, solvent, and thermodynamic properties. , 2012 Both modifications affect the physical and chemical properties of anthocyanins and modify the chemical reactivity and polarity of the molecules [7]. Features include data search by physical and thermal properties, interactive charts and graphs, an Excel add-in, and unit converters. It covers almost anything in the primary literature that can be construed to be new research in chemistry or chemical engineering. May 1, 2025 · A web-based interface for three chemical information databases, Beilstein, Gmelin and the Patent Chemistry Database (PCD). PubChem is the world's largest collection of freely accessible chemical information. , 2016, Martis et al. The following resources contain information relating to all areas of chemistry. kfknsbfc dcvw vgmho uxldj xqi rlol algo zgbj knsld vsy