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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General advice: Consult a physician. |
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If inhaled. If breathed in, move person into fresh air. If not breathing, give artificial respiration |
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In case of skin contact, wash off with soap and plenty of water |
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In case of eye contact, rinse thoroughly with plenty of water for at least 15 min. |
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If swallowed, do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. |
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