Chemicals hazardous to aquatic life
Aquatic hazard classifications cover acute toxicity (H400) and long-term effects (H410–H413) to fish, invertebrates and algae. These substances must be kept out of drains and waterways and may be marine pollutants in transport.
56 chemicals in our database. Values are for the pure substance from public sources; check your supplier's SDS for your product.
See also: Environment pictogram
| Chemical | CAS | Aquatic codes | Signal word |
|---|---|---|---|
| 1-Decanol | 112-30-1 | H411, H412 | Warning |
| 1-Dodecanol | 112-53-8 | H400, H410, H411 | Warning |
| 1-Methylnaphthalene | 90-12-0 | H411 | Danger |
| 1-Nonanol | 143-08-8 | H411 | Warning |
| 1-Octanol | 111-87-5 | H412 | Warning |
| 1-Tetradecanol | 112-72-1 | H400, H410, H411, H412 | Warning |
| 1,2,4-Trimethylbenzene | 95-63-6 | H411 | Warning |
| 2-Methylnaphthalene | 91-57-6 | H411 | Warning |
| Acrylic Acid | 79-10-7 | H400 | Danger |
| Allyl Alcohol | 107-18-6 | H400 | Danger |
| Alpha-Methylstyrene | 98-83-9 | H411 | Warning |
| Ammonia | 7664-41-7 | H400 | Danger |
| Ammonium Hydroxide | 1336-21-6 | H400 | Danger |
| Aniline | 62-53-3 | H400 | Danger |
| Anthracene | 120-12-7 | H400, H410 | Danger |
| Arsenic | 7440-38-2 | H400, H410 | Danger |
| Biphenyl | 92-52-4 | H400, H410 | Warning |
| Bisphenol A | 80-05-7 | H400, H410 | Danger |
| Cadmium | 7440-43-9 | H400, H410 | Danger |
| Chlorine | 7782-50-5 | H400 | Danger |
| Chromium Trioxide | 1333-82-0 | H400, H410 | Danger |
| Chrysene | 218-01-9 | H400, H410 | Danger |
| Copper Sulfate | 7758-98-7 | H400, H410 | Warning |
| Cumene | 98-82-8 | H411 | Danger |
| Cyclohexane | 110-82-7 | H400, H410 | Danger |
| Decalin | 91-17-8 | H400, H410, H411 | Danger |
| Fluoranthene | 206-44-0 | H400, H410 | Warning |
| Fluorene | 86-73-7 | H400, H410 | Warning |
| Glyphosate | 1071-83-6 | H411 | Danger |
| Heptane | 142-82-5 | H400, H410 | Danger |
| Hexane | 110-54-3 | H411 | Danger |
| Hydrogen Sulfide | 7783-06-4 | H400 | Danger |
| Lead | 7439-92-1 | H400, H410 | Danger |
| Mercury | 7439-97-6 | H400, H410 | Danger |
| Mesitylene | 108-67-8 | H411 | Warning |
| Naphthalene | 91-20-3 | H400, H410 | Warning |
| Ozone | 10028-15-6 | H400, H410 | Danger |
| P-Cymene | 99-87-6 | H411 | Danger |
| Pentaerythritol | 115-77-5 | H412 | — |
| Phenanthrene | 85-01-8 | H400, H410 | Warning |
| Potassium Dichromate | 7778-50-9 | H400, H410 | Danger |
| Potassium Permanganate | 7722-64-7 | H400, H410 | Danger |
| Propargyl alcohol | 107-19-7 | H411 | Danger |
| Pyrene | 129-00-0 | H400, H410 | Warning |
| Silver Nitrate | 7761-88-8 | H400, H410 | Danger |
| Sodium Chloride | 7647-14-5 | H412 | Danger |
| Sodium Cyanide | 143-33-9 | H400, H410 | Danger |
| Sodium Hypochlorite | 7681-52-9 | H400, H410 | Danger |
| Sodium Lauryl Sulfate | 151-21-3 | H412 | Danger |
| Sodium Nitrite | 7632-00-0 | H400 | Danger |
| Stearyl Alcohol | 112-92-5 | H400, H411, H412 | Warning |
| Tetrachloroethylene | 127-18-4 | H411 | Warning |
| Tetralin | 119-64-2 | H411 | Warning |
| Toluene 2,4-Diisocyanate | 584-84-9 | H412 | Danger |
| Trichloroethylene | 79-01-6 | H412 | Danger |
| Zinc Oxide | 1314-13-2 | H400, H410 | Warning |