NOP - Sustainability in the organic chemistry lab course

	value	source

Permissible air concentration	2.7 mg/m³ ( 0.5 ppm)	TRGS 900 (German)
Water pollution class	3	Catalog of water polluting substances (German)
Effect factor	37	TRGS 600 (German), 2008
Hazard symbols	F Xn N	MSDS Sigma-Aldrich,2012-05-09
Risk phrases	R 11-20/22-36/37/38-51/53	MSDS Sigma-Aldrich,2012-05-09
Safety phrases	S 2-36/37-61	MSDS Sigma-Aldrich,2012-05-09
GHS Pictograms		MSDS Sigma-Aldrich,2012-05-09
Signal word	Danger	MSDS Sigma-Aldrich,2012-05-09
Hazard statements	H226 H302 H315 H319 H331 H335 H411	MSDS Sigma-Aldrich,2012-05-09
Supplemental hazard information	EUH-	MSDS Sigma-Aldrich,2012-05-09
Precautionary statements	P261 P273 P305 + 351 + 338 P311	MSDS Sigma-Aldrich,2012-05-09
Data availability	Toxicity and Ecotoxicity data	NOP Team Bremen, Germany