Company Background

Technical Database Services (TDS) has been a source for chemical property data for over 30 years. Our clients benefit from easy access to the reliable physical, thermodynamic and EHS (environmental, health and safety) data that is vital to their work.

Our software products help scientists, engineers, and researchers at technical information centers solve problems more efficiently by reducing the time needed to retrieve accurate data and perform complex calculations.

TDS software is available both online via the internet and for installation on local and corporate-wide computers.

TDS software products are used in a wide range of applications including:

  • Chemical Engineering R&D
  • Water Purification
  • Oil & Gas
  • Environmental Engineering
  • Pharmaceutical Design
  • Process Development
  • Biotechnology
  • Specialty Chemicals

New Servers Planned for 2016!

TDS is planning a major overhaul of server operations in 2016. The update will involve replacing most of the old servers with new ultra-reliable hardware.

Silanes
Silanes Properties
REFMIX Search Results
Citation
Search Screen

TDS PRODUCTS

DIPPR/EHS - rapid access to reliable physical property data from AIChE DIPPR® Project 801 - and high quality environmental, health and safety data from the US Environmental Protection Agency (USEPA).


REFMIX - up to date citations from the published literature covering the properties of binary and ternary mixtures; searchable by various chemical identifiers and by thermophysical and other property types.

PPDS - a thermodynamic calculation engine with associated databases, an embedded Excel Macrosheet and a programmable interface for developing custom applications involving pure chemicals and mixtures.

LOGKow - A regularly updated, comprehensive compendium of octanol/water (LogP) coefficients for over 10,000 chemicals. A valuable addition to applications that predict biological activity.

TDS NEWS

Both DIPPR®/EHS for Windows and DIPPR®/EHS Online have been updated with the latest 2015 data. These advanced programs provide rapid access to reliable physical property data from AIChE DIPPR® Project 801 - and high quality environmental, health and safety data from the US Environmental Protection Agency (USEPA).