Frontiers in Environmental Health Analysis and Practice

Designating hazard is an essential component of chemical alternatives assessment, a process which can lead to increased safety and sustainability of consumer products used in our homes and offices.  Performing rigorous hazard analysis requires the evaluation of physical/chemical properties, environmental fate, and ecological and mammalian toxicity endpoints.  However, the availability of relevant and high quality experimental data for the chemicals under consideration is the exception rather than the rule.  Methodologies for addressing existing data gaps for hazard assessments often include the use of estimation methods such as Quantitative Structure Activity Relationships (QSARs), analogue approaches and read across, either used alone or in combination.  Through the use of recent case studies, this presentation will focus on tools developed and/or implemented by SRC, Inc. to identify safer chemicals for consumer products, inform the decision-making process, and educate stakeholders.


Dr. Jay Tunkel, Sr. Scientist and Principal Investigator from SRC’s Environmental Health Analysis (EHA) group. Dr.

Russell Pellegrino Jr., Technical Director of Centek Laboratories