Chemical Information Sources/SIRCh/Physical Property Searches

SIRCh: Selected Internet Resources for Chemistry

Guides

 * Index to Physical, Chemical, and Other Property Data (Arizona State University)
 * SLA Chemistry Division Guide to Physical Property Data
 * Finding Physical Properties of Chemicals: A Practical Guide for Scientists, Engineers, and Librarians (A. Ben Wagner)
 * Properties Data for Chemicals & Materials (University at Buffalo)
 * Materials Property Locator Database (University at Buffalo)
 * Physical Properties Source Index (ETH)
 * Thermodex: An Index of Selected Thermodynamic and Physical Property Resources (University of Texas)
 * Nano, Quantum, Statistical Mechanics, and Thermodynamic Data and Property Calculation Web Sites
 * Tables Relocated or Removed from the CRC Handbook of Chemistry and Physics
 * Alphabetic List 71st through 93rd Editions (David R. Lide)
 * Listed by Section Number 71st through 79th Editions (David R. Lide)

Periodic Table

 * Google Web Directory: Periodic Table
 * WebElements
 * American Elements describes the research and uses of each of the elements, including properties, safety data and applications
 * ChemiPlus Periodic Table
 * Periodic Table plus Health and Environmental Data – Lenntech
 * Periodic Table of the Elements at Los Alamos National Laboratory
 * Chemicool Periodic Table
 * EnvironmentalChemistry.com's Periodic Table of the Elements
 * The Visual Elements Periodic Table
 * Periodic Table of X-Ray Properties
 * Periodic Table of the Isotopes
 * The Biochemical Periodic Table
 * Spiral Periodic Table
 * Periodic Table Live! (John Moore).

Elements

 * Atomic Weights of the Elements 2009 (IUPAC)
 * Table of Nuclides (Wikipedia)
 * Nuclear Science Series: Monographs on Radiochemistry and Radiochemical Techniques (National Academy of Sciences – National Research Council)

Biochemical Data

 * Jena Library of Biological Macrmolecules
 * Amino Acids

Physical Property Compilations

 * TRAIL (Technical Report Archive and Image Library)
 * Journal of Physical and Chemical Reference Data (JPCRD) (Check your OPAC for Monographs or Supplements)
 * Physical Reference Data (US National Institute of Standards and Technology Physical Measurement Laboratory)
 * NIST Publications Superseded by Databases
 * NIST Standard Reference Data (US National Institute of Standards and Technology)
 * NIST Data Gateway
 * NIST Chemistry WebBook (NIST Standard Reference Data Program)
 * NIST Chemistry WebBook (NIST Standard Reference Database 69: thermochemical, thermophysical, and ion energetic properties)
 * NIST Chemical Kinetics Database on the Web (NIST Standard Reference Database 17)
 * NDRL/NIST Solution Kinetics Database on the Web (NIST Standard Reference Database 40)
 * IUPAC-NIST Solubility Database IUPAC-NIST Solubility Data Series (NIST Standard Reference Database 106)
 * Fundamental Physical Constants from NIST: CODATA Internationally recommended values of the fundamental physical constants
 * Fundamental Physical Constants (Free University of Berlin)
 * CODATA Databases and Database Issues
 * Knovel Free access to a number of older data compilations, including International Critical Tables
 * Landolt-Börnstein Substance/Property Index (Name, CAS RN, MF, structure, etc.)
 * Index to Physical, Chemical and Other Property Data (Arizona State University)
 * Vapor Pressure Data, Part 1 (Shuzo Ohe)
 * Vapor Pressure Data, Part 2 (Shuzo Ohe)
 * VLE (Vapor Liquid Equilibrium) Prediction (Shuzo Ohe)
 * Vapor Liquid Equilibrium Calculation (Shuzo Ohe)
 * Gas Density at High Pressure (SRK eq.) (Shuzo Ohe)
 * Distillation Computation (Shuzo Ohe)
 * DIPPR Project 801
 * ACD/Labs Physicochemical and ADMET Prediction
 * InfoTherm (Thermophysical Properties Database from FIZ Chemie Berlin)
 * ThermoDex; An Index of Selected Thermodynamic Data Handbooks (University of Texas)
 * Thermodynamic and Transport Properties of Water and Steam
 * Description of The Merck Index
 * The PGM Database (Platinum Group Metals and Their Alloys)
 * Organic Compounds Database (Colby College)
 * Bordwell pKa Table (Acidity in DMSO) (University of Wisconsin)

Scientific Constants

 * Guide for the Use of the International System of Units (SI) (NIST Special Publication 811; 1995 Edition)
 * Science: Measurements and Units: Scientific Constants (Yahoo)
 * Common Weights and Measures (College of Chemistry, University of California, Berkeley)

Property and Conversion Calculators

 * Molinspiration Calculation of Molecular Properties
 * Sheffield ChemPuter
 * FU-Berlin's Conversion of Units Calculator
 * How Many: A Dictionary of Units of Measurement (Russ Rowlett, University of North Carolina, Chapel Hill)
 * Molecular Weight Calculation (enter a molecular formula)
 * Conversion Factors for Energy Equivalents (NIST)
 * Temperature Conversion Calculator (College of Chemistry, University of California, Berkeley)
 * Thermo Chemical Properties Estimations (cannot calculate Aromatic and Halogen compounds)

Miscellaneous Sources for Physical Property Data
*EMSL Gaussian Basis Set Order Form
 * INIS International Nuclear Information System Database
 * ChemBioFinder
 * ChemSpider
 * PubChem
 * "Glossary of Terms Used in Physical Organic Chemistry. IUPAC Recommendations 1994," Pure Appl. Chem. 1994, 66, 1077–1184.
 * German-English Terms for Physical Properties in Beilstein
 * Mol-Instincts Property data, spectra, and other information based on Quantum Mechanics and QSPR.