CAS No.: | 3383-96-8 |
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Formula: | C16H20O6P2S3 |
Appearance: | Granules |
Source: | Organic Synthesis |
Toxicity of High and Low: | Low Toxicity of Reagents |
Mode: | Systemic Insecticide |
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Common Name | Temephos | ||||||
Chemical Name | O, O, O', O'-tetramethylO, O'-thiodi-p-phenylenebis(phosphorot-hioate) | ||||||
Cas No. | 3383-96-8 | ||||||
Molecular formula | C16H20O6P2S3 | ||||||
Formulations | 90%TC, 50%EC, 1%SG | ||||||
Physical & chemical properties | Appearance for TC: White crystalline solid or liquid. Density: 1.4g/cm³ Melting Point: 30.0-30.5°C Boiling Point: 518.5°C at 760 mmHg Flash Point: 267.4°C Solubility: In water 0.03 mg/l (25 °C). Soluble in commonganic solvents such as diethyl ether, aromatic chlorinated hydrocarbons. Stability: Hydrolysed by strong acids alkalis (optimum stability is at pH 5 to pH 7). |
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Toxicity | Acute oral LD50 for male rats 217, female rats 146, male mice 198, female mice 184 mg/kg. Skin eye Acute percutaneous LD50 for male female rats >2000 mg/kg. Non-irritating to skin eyes (rabbits). Low toxicity. |
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