-
Name
1-bis(ethylsulfanyl)phosphoryloxyethane
- EINECS
- CAS No. 2404-78-6
- Density 1.151g/cm3
- Solubility
- Melting Point
- Formula C6H15 O2 P S2
- Boiling Point 276.5°C at 760 mmHg
- Molecular Weight 214.29
- Flash Point 121°C
- Transport Information
- Appearance
- Safety Poison by ingestion and intravenous routes. When heated to decomposition it emits toxic fumes of POx and SOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 1-bis(ethylsulfanyl)phosphoryloxyethane;O,S,S-triethyl phosphorodithioate;O,S,S-TRIETHYLPHOSPHOROTHIOLATE
- PSA 127.17000
- LogP 1.92800
O,S,S-Triethyl phosphorodithioate Chemical Properties
IUPAC Name: 1-bis(Ethylsulfanyl)phosphoryloxyethane
Synonyms of O,S,S-Triethyl phosphorodithioate (CAS NO.2404-78-6): Phosphorodithioic acid, O,S,S-triethyl ester
InChI: InChI=1/C6H15O2PS2/c1-4-8-9(7,10-5-2)11-6-3/h4-6H2,1-3H3
InChIKey: MKNAVGOWTFZJBQ-UHFFFAOYAO
Std. InChI: InChI=1S/C6H15O2PS2/c1-4-8-9(7,10-5-2)11-6-3/h4-6H2,1-3H3
Std. InChIKey: MKNAVGOWTFZJBQ-UHFFFAOYSA-N
CAS NO: 2404-78-6
Molecular Formula: C6H15O2PS2
Molecular Weight: 214.2859
Molecular Structure : .png)
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 6
Polar Surface Area: 86.71 Å2
Index of Refraction: 1.497
Molar Refractivity: 54.45 cm3
Molar Volume: 186 cm3
Surface Tension: 38.6 dyne/cm
Density: 1.151 g/cm3
Flash Point: 121 °C
Enthalpy of Vaporization: 49.43 kJ/mol
Boiling Point: 276.5 °C at 760 mmHg
Vapour Pressure: 0.00807 mmHg at 25°C
O,S,S-Triethyl phosphorodithioate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intravenous | 83mg/kg (83mg/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. |
| mouse | LD50 | oral | 126mg/kg (126mg/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 |
| rat | LD50 | intravenous | 95mg/kg (95mg/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. |
| rat | LD50 | oral | 140mg/kg (140mg/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. |
O,S,S-Triethyl phosphorodithioate Safety Profile
Poison by ingestion and intravenous routes. When O,S,S-Triethyl phosphorodithioate (CAS NO.2404-78-6) is heated to decomposition, it emits toxic fumes of POx and SOx.
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