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Highlights
Contains 1973 compounds
Lists values for 49 properties
Provides data for 34 constant properties
Includes 15 temperature dependent properties
Contains raw data from the literature
Contains critically evaluated, recommended values
Predicts appropriate values when experimental data is not available
References, notes, and quality codes included for all values
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Different Access Possibilities
Lite Version
Stand-Alone Installation
Server Installation
Web Access
Flatfile Format
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Product Description
Evaluated thermophysical properties are now at your
fingertips.
The DIPPRฎ 801
Database is an extensive database of rigorously evaluated
pure component data on industrially important chemical compounds. It contains
a total of 1973 compounds to date. In the database recommended values can be found for
49 properties for each compound in the
database; i.e. raw data from the literature as well as critically
evaluated and recommended values for each of the 34 constant properties. Raw
literature data and equation coefficients for 15 temperature dependent
properties are also included for each compound. In addition, references, notes, and
quality codes can be found for each thermophysical property.
LITE Version
The Lite version of the DIPPRฎ 801 Database contains chemical identifications,
recommended fixed-value properties and equation parameters for the temperature-dependent properties, equation forms,
references, and notes. Source data, background information, etc. are not included, but it still contains all compounds found in the
full version of the public database. The price of the Lite version is 60% of
the full version price.
Stand-Alone and Network Installation
The database management system implemented by this project
is Microsoft Accessฎ. A free 'runtime' version of Microsoft Accessฎ included
with the database allows users to view the data tables and chemical information
using a simple graphical user interface designed by the BYU DIPPRฎ 801 staff.
The interface enables users to search for chemicals by name, number of carbon
atoms, molecular formula, etc.
The recommended system requirements for the database are:
Windows 95ฎ or Windows NTฎ 4.0
(or later)
Pentiumฎ Class CPU
32 MB RAM
800 x 600 Resolution Display
150 MB Free Hard Disk Space
CD-ROM Drive
To download a sample version of the DIPPR Database
click here.
Web Access
The WWW interface to the database provides the following
enhancements and capabilities over those available in the stand-alone and
network version:
Search for a chemical by name, chemical formula, or CASฎ number (the
option is given to search based on an exact or partial match)
Enter a range for any of the constant DIPPRฎ properties and find all
compounds whose value for the property in question are inside the specified range
(can be done for ranges on multiple properties)
View the accepted DIPPRฎ values and the raw literature data
Instantly calculate values for the temperature dependent properties at
a specified temperature
Display and graph both the fitted equation and raw data for the temperature
dependent properties across a user defined temperature range
Select from standard units (i.e. CGS, English, etc.) or build a custom
set of units in which to display the values in the database
Print out the information for a given chemical
This version is optimized for the latest versions of Microsoft Internet Explorerฎ and
Netscape Navigatorฎ, but may work fine with other browsers.
To visit the sample web interface please click here.
Flatfile Format
The DIPPR Database, in addition to being available in Microsoft Access, is also available in a standard textfile format,
allowing it to be fully compatible with process simulators and other programs that require textfiles as input. A series of text tables provide
availability to all data in the database in text format. A sample flatfile is available for download.
If you have additional questions
click
here to submit feedback or contact us at:
Phone: (801)422-9366
Fax: (801)422-0517
E-mail: salesdippr@byu.edu
