Chemical Hazard and Toxicity Information

NC State University Safety Data Sheets (SDS) Management System
Material safety data sheets contain information on chemical and physical properties; health, fire, and reactivity hazards; environmental and regulatory requirements; spill and disposal procedures; first aid recommendations; and storage and handling for chemical products.

Sax's Dangerous Properties of Industrial Materials
Contains regulatory information and data on toxicology, flammability, reactivity, and explosive potential for commercial substances.

Hazardous Substances Data Bank (HSDB): A TOXNET Database
HSDB is a toxicology database that focuses on the toxicology of potentially hazardous chemicals. It provides information on human exposure, industrial hygiene, emergency handling procedures, environmental fate, regulatory requirements, nanomaterials, and related areas.

Dictionary of Substances and Their Effects (DOSE)
Contains approximately 5,300 chemicals and their impact on the environment. Detailed information about the toxicity of the chemicals, physical properties and regulatory requirements is also presented.