Isocyanate derivatizing agent and methods of production and use.
U S Patent 6,656,737 B1 2003 Dec; :1-12
An organic compound useful for detecting the total quantity of isocyanate in an environmental sample is provided. The compound is 9-anthrcenylmethyl-l-piperazinecarboxylate (PAC), an isocyanate derivatizing agent. A process for producing PAC and methods for detecting a particular isocyanate monomer or the total isocyanate in environmental samples using PAC and related isocyanate derivatizing agents are also provided.
Isocyanates; Organic-compounds; Sampling; Sampling-methods; Environmental-exposure; Analytical-methods
National Institute for Occupational Safety and Health, DART, 4676 Columbia Parkway, Cincinnati, OH 45226
Research Tools and Approaches: Exposure Assessment Methods
U S Patent 6,656,737 B1