Chemistry and Chemical Disasters. A liquid having a closed cup flash point below 100oF (38oC) and having a vapor pressure not exceeding 40 psia (2068 mm Hg) at 100oF (38oC)
Department of Energy AREA SDMP, DOE Handbook, Glossary of Environment Safety and Health Terms, DOE-HDBK-1188-2006, D.C. 20585, USA 2006. http://www.hse.niordc.ir/uploads/86_24_dictionary_ 2006.pdf, (Envir Hlth and Sfty - Amer) {44}