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| Cas Number | 10265-92-6 |
| Chemical Name | methamidophos (ISO) |
| Chemical Synonym |
O,S-dimethyl phosphoramidothioate |
| Hazard Category |
Acute toxicity (inhalation) - category 2 Acute toxicity (ingestion) - category 2 Acute toxicity (dermal) - category 3 Hazardous to the aquatic environment (acute) – category 1 |
| Hazard Statement |
H330 (Fatal if inhaled) H300 (Fatal if swallowed) H311 (Toxic in contact with skin) H400 (Very toxic to aquatic life) |
| Pictogram |
GHS06 (Skull and Crossbones) 
GHS09 (Environment) |
| Signal Word | Danger |
| Cut-offs | |
| 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 |
|---|---|
| 18/08/2021 |
Synonym modified from [ O,S-dimethyl phosphoramidothioate] to [O,S-dimethyl phosphoramidothioate] |
| 18/08/2021 |
Hazard Category modified from [HC060:Acute toxicity – category 2, HC060:Acute toxicity – category 2, HC061:Acute toxicity – category 3, HC115:Hazardous to the aquatic environment (acute) – category 1] to [HC065:Acute toxicity (inhalation) - category 2, HC070:Acute toxicity (ingestion) - category 2, HC076:Acute toxicity (dermal) - category 3, HC115:Hazardous to the aquatic environment (acute) – category 1] |
| 23/06/2016 | Chemical Added |