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| Cas Number | 1317-39-1 |
| Chemical Name | dicopper oxide |
| Chemical Synonym |
copper (I) oxide |
| Hazard Category |
Acute toxicity (inhalation) - category 4 Acute toxicity (ingestion) - category 4 Eye damage – category 1 Hazardous to the aquatic environment (acute) – category 1 Hazardous to the aquatic environment (chronic) – category 1 |
| Hazard Statement |
H332 (Harmful if inhaled) H302 (Harmful if swallowed) H318 (Causes serious eye damage) H410 (Very toxic to aquatic life with long-lasting effects) |
| Pictogram |
GHS07 (Exclamation Mark) 
GHS05 (Corrosion) 
GHS09 (Environment) |
| Signal Word | Danger |
| Cut-offs | Inhalation: ATE = 3.34 mg/L (dusts/mists) M = 100 (acute) |
| Notes | |
| Sources |
EU (Classification information for chemical is taken from the European Union’s Classification, Labelling and Packaging (CLP) Regulation.) |
Hazardous Chemical History
| Date | Description |
|---|---|
| 09/08/2023 |
CutOffs modified from [M = 100 (acute)] to [ Inhalation: ATE = 3.34 mg/L (dusts/mists) M = 100 (acute) Hazard Category modified from [HC062:Acute toxicity – category 4, HC062:Acute toxicity – category 4, HC085:Eye damage – category 1, HC115:Hazardous to the aquatic environment (acute) – category 1, HC118:Hazardous to the aquatic environment (chronic) – category 1] to [HC067:Acute toxicity (inhalation) - category 4, HC072:Acute toxicity (ingestion) - category 4, HC085:Eye damage – category 1, HC115:Hazardous to the aquatic environment (acute) – category 1, HC118:Hazardous to the aquatic environment (chronic) – category 1] |
| 09/08/2023 |
CutOffs modified from [] to [M = 100 (acute)] Pictogram modified from [GHS07,GHS05,GHS09] to [GHS05,GHS07,GHS09] |
| 05/06/2018 |
Signal Word modified from [Warning] to [Danger] Synonym modified from [ copper (I) oxide] to [copper (I) oxide] Hazard Category modified from [HC062:Acute toxicity – category 4, HC115:Hazardous to the aquatic environment (acute) – category 1, HC118:Hazardous to the aquatic environment (chronic) – category 1] to [HC062:Acute toxicity – category 4, HC062:Acute toxicity – category 4, HC085:Eye damage – category 1, HC115:Hazardous to the aquatic environment (acute) – category 1, HC118:Hazardous to the aquatic environment (chronic) – category 1] Pictogram modified from [GHS07,GHS09] to [GHS07,GHS05,GHS09] Hazard Statement modified from [H302 Harmful if swallowed; H410 Very toxic to aquatic life with long-lasting effects] to [H332 ; H302 ; H318 ; H410 ] |
| 23/06/2016 | Chemical Added |