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Structure-Activity Relationship (SAR) is an approach designed to find relationships between chemical structure (or structural-related properties) and biological activity (or target property) of studied compounds. As such it is the concept of linking chemical structure to a chemical property (e.g., water solubility) or biological activity including toxicity (e.g., fish acute mortality). Qualitative SARs and quantitative SARs,
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This document contains an analysis of data on 205 polymers to identify correlations between polymer characteristics and the potential for health or ecotoxicological concern.
OECD has devised an innovative product, the (Q)SAR Application Toolbox, to estimate the hazardous properties of chemicals by analysing their molecular structure.
Revised Guidance for Grouping of Chemicals. Considers closely related chemicals as a group, or cateogory, rather than as individual chemicals. In this approach, not every chemical needs to be tested for every endpoint.
The main electronic tool for data submission, evaluation and exchange used in the OECD Cooperative Chemicals Assessment Programme is the International Uniform Chemical Information Database (IUCLID). IUCLID is a software program for the administration of data on chemical substances.
The OECD Harmonised Templates are standard data formats for reporting reults of studies with chemicals in order to determine their properties and effects on human health and the environment.
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This brochure provides details on the project for eChemPortal: The Global Portal to Information on Chemical Substances. eChemPortal is an internet gateway that provides direct free access to information on the properties of chemicals (physical-chemical properties, environmental fate and behaviour, ecotoxicity, toxicity) as well as to hazard and risk assessments. It allows users to simultaneously search for chemicals contained in
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This case studies report is part of the OECD effort to develop guidance for regulatory applications of (Quantitative) Structure-Activity Relationship [(Q)SAR] models, and emphasizes the use of programme-specific case studies.
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This document describes a pilot phase for a process in which companies can notify to multiple jurisdictions and governments share information when conducting their reviews.
The purpose of this emission scenario document (ESD) is to provide a realistic worst-case emission scenario for chemicals used at kraft pulp mills.