Organiske forbindelser, der indeholder en eller flere heterocykliske grupper, der indeholder et metalelement; heterocykler er ringe, der indeholder atomer fra to eller flere typer grundstoffer.
GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Handle under inert gas. Protect from moisture
Sundhedsfare 2
GHS H Statement In contact with water releases flammable gases. Highly flammable liquid and vapor. Causes severe skin burns and eye damage. May cause respiratory irritation. Suspected of causing cancer. May form explo