 |
| Identity |
| 3D Structure |
| Safety classifications |
Acetylenedicarboxylic acid [142-45-0] |
 |
Safety classifications
| value | source | ||
|---|---|---|---|
| Permissible air concentration | not assigned | TRGS 900 (German) | |
| Water pollution class | 3 | Catalog of water polluting substances (German) | |
| Effect factor | 500 | TRGS 600 (German), 2008 | |
| Hazard symbols |  T | MSDS Sigma-Aldrich,2013-04-08 | |
| Risk phrases | R 25-36/37/38 | MSDS Sigma-Aldrich,2013-04-08 | |
| Safety phrases | S 26-37/39 | MSDS Sigma-Aldrich,2013-04-08 | |
| GHS Pictograms |  | MSDS Sigma-Aldrich,2013-04-08 | |
| Signal word | Danger | MSDS Sigma-Aldrich,2013-04-08 | |
| Hazard statements | H301 H315 H319 H335 | MSDS Sigma-Aldrich,2013-04-08 | |
| Supplemental hazard information | EUH- | MSDS Sigma-Aldrich,2013-04-08 | |
| Precautionary statements | P261 P301 + 310 P305 + 351 + 338 | MSDS Sigma-Aldrich,2013-04-08 | |
| Data availability | Neither toxicity nor ecotoxicity data | NOP Team Bremen, Germany | |