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CAS No.: | 1186-09-0 |
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Name: | O,O,S-triethyl phosphorothioate |
Article Data: | 13 |
Molecular Structure: | |
Formula: | C6H15 O3 P S |
Molecular Weight: | 198.223 |
Synonyms: | Ethylphosphorothioate ((EtO)2(EtS)PO) (6CI); Ethyl thiophosphate ((EtO)2(EtS)PO)(5CI); O,O,S-Triethyl phosphorothioate; O,O,S-Triethyl phosphorothiolate;O,O,S-Triethyl thiophosphate; O,O-Diethyl S-ethyl phosphorothioate;Thiophosphoric acid O,O,S-triethyl ester; Triethyl phosphorothioate |
Density: | 1.11g/cm3 |
Boiling Point: | 231.6°C at 760 mmHg |
Flash Point: | 93.9°C |
Safety: | Poison by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of POx and SOx. |
PSA: | 70.64000 |
LogP: | 2.92060 |
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IUPAC Name: 1-[Ethoxy(ethylsulfanyl)phosphoryl]oxyethane
Synonyms: O,O,S-Triethyl phosphorothioate ; Phosphorothioic acid, O,O,S-triethyl ester ; Triethyl phosphorothioate ; Triethyl phosphorothionate
CAS NO:1186-09-0
Molecular Formula of O,O,S-Triethyl thiophosphate (CAS NO.1186-09-0) :C6H15O3PS
Molecular Weight of O,O,S-Triethyl thiophosphate (CAS NO.1186-09-0) :198.2203
Molecular Structure of O,O,S-Triethyl thiophosphate (CAS NO.1186-09-0) :
Index of Refraction: 1.452
Surface Tension: 34.6 dyne/cm
Density: 1.11 g/cm3
Flash Point: 93.9 °C
Enthalpy of Vaporization: 44.92 kJ/mol
Boiling Point: 231.6 °C at 760 mmHg
Vapour Pressure: 0.0938 mmHg at 25°C
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
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mouse | LD50 | intraperitoneal | 58300ug/kg (58.3mg/kg) | Biochemistry. Vol. 7, Pg. 1555, 1968. | |
mouse | LD50 | intravenous | 90mg/kg (90mg/kg) | AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) | Developments in Toxicology and Environtal Science. Vol. 8, Pg. 631, 1980. |
mouse | LD50 | oral | 170mg/kg (170mg/kg) | AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS | Developments in Toxicology and Environtal Science. Vol. 8, Pg. 631, 1980. |
rabbit | LDLo | skin | 600uL/kg (0.6mL/kg) | BEHAVIORAL: FOOD INTAKE (ANIMAL) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BEHAVIORAL: COMA | National Technical Information Service. Vol. OTS0538507, |
rat | LD50 | intraperitoneal | 20mg/kg (20mg/kg) | AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC BEHAVIORAL: ANTIPSYCHOTIC LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | Archives of Toxicology. Vol. 51, Pg. 221, 1982. |
rat | LD50 | intravenous | 27mg/kg (27mg/kg) | LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Fundamental and Applied Toxicology. Vol. 4, Pg. S215, 1984. |
rat | LD50 | oral | 27mg/kg (27mg/kg) | AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS | Developments in Toxicology and Environtal Science. Vol. 8, Pg. 631, 1980. |
Poison by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of POx and SOx.