A liquid that has a flash point greater than 60.5°C (141°F) and below 93°C (200?F). U.S. regulations permit a flammable liquid with a flash point between 38?C (100°F) and 60.5°C (141°F) to be re-classed as a combustible liquid
National Institute for Occupational Safety and Health (NIOSH), Centers for Disease Control and Prevention (CDC), The Emergency Response Safety and Health Database, Atlanta, GA, USA 2014. http://www.cdc.gov/NIOSH/ershdb/glossary.html#B, (Emr Resp Sfty and Hlth Database - Amer) {794}