demephion-S
- CAS No.
- 2587-90-8
- Chemical Name:
- demephion-S
- Synonyms
- Isotinox;Isonitox;demephion-S;[2-(dimethoxyphosphorylthio)ethylthio]methane;1-dimethoxyphosphorylsulfanyl-2-methylsulfanylethane;1-dimethoxyphosphorylsulfanyl-2-methylsulfanyl-ethane;Thiophosphoric acid O,O-dimethyl S-(2-methylthioethyl) ester;Thiophosphoric acid O,O-dimethyl S-[2-(methylthio)ethyl] ester;Phosphorothioic acid, O,O-dimethyl S-[2-(methylthio)ethyl] ester;demephion-S (ISO) O,O-dimethyl S-2-methylthioethyl phosphorothioate
- CBNumber:
- CB82130433
- Molecular Formula:
- C5H13O3PS2
- Molecular Weight:
- 216.26
- MOL File:
- 2587-90-8.mol
- Modify Date:
- 2023/5/25 10:25:51
| Boiling point | 270.3±42.0 °C(Predicted) |
|---|---|
| Density | 1.2070 |
| EPA Substance Registry System | Demephion-S (2587-90-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H300-H311 |
| Precautionary statements | P264-P270-P301+P310-P321-P330-P405-P501-P280-P302+P352-P312-P322-P361-P363-P405-P501 |
demephion-S Chemical Properties,Uses,Production
General Description
A straw-colored liquid. Used as a systemic insecticide and acaricide effective against sucking insects.
Reactivity Profile
demephion-S, like other thiophosphate esters, may react with strong reducing agents such as hydrides to give highly toxic and flammable phosphine gas. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Health Hazard
(Non-specific -- Organophosphorus pesticide, liquid) May be fatal if inhaled, swallowed or absorbed through the skin. Contact may cause burns to skin and eyes. (Non-specific -- Organophosphate insecticide) May cause respiratory failure.
Fire Hazard
(Non-Specific -- Organophosphorus pesticide, liquid, n.o.s.) demephion-S may burn but does not ignite readily. Container may explode in heat of fire. Fire may produce irritating or poisonous gases. Runoff from fire control water may give off poisonous gases.
Safety Profile
Poison by ingestion and skin contact. Mutation data reported. Caution: It is a cholinesterase inhibitor. When heated to decomposition it emits very toxic fumes of POx and SOx.
demephion-S Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Portail Substances Chimiques | 10 20 0000 | France | 6027 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Portail Substances Chimiques | 58 |