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Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester

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Name

Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester

EINECS N/A
CAS No. 3513-92-6 Density 1.166g/cm3
PSA 78.82000 LogP 3.13010
Solubility N/A Melting Point N/A
Formula C9H19O4PS Boiling Point 295.8°Cat760mmHg
Molecular Weight 254.31 Flash Point 132.7°C
Transport Information N/A Appearance N/A
Safety A poison by ingestion. When heated to decomposition it emits toxic vapors of SOx and POx. Risk Codes N/A
Molecular Structure Molecular Structure of 3513-92-6 (O,O-Diethyl O-(tetrahydrofuran-2-ylmethyl) =phosphorothioate) Hazard Symbols A poison by ingestion.
Synonyms

tetrahydrofurfuryl diethyl thiophosphate;ENT 23,444;Phosphorothioic acid,O,O-diethyl O-tetrahydrofurfuryl ester;

 

Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester Chemical Properties

Empirical Formula of Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester (CAS NO.3513-92-6): C9H19O4PS
Molecular Weight: 254.2835 
Index of Refraction: 1.486
Density: 1.166 g/cm3
Flash Point: 132.7 °C
Enthalpy of Vaporization: 51.41 kJ/mol
Boiling Point: 295.8 °C at 760 mmHg
Vapour Pressure: 0.00263 mmHg at 25 °C
Structure of Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester (CAS NO.3513-92-6):
                               
IUPAC Name: Diethoxy-(oxolan-2-ylmethoxy)-sulfanylidene-λ5-phosphane
Canonical SMILES: CCOP(=S)(OCC)OCC1CCCO1
InChI: InChI=1S/C9H19O4PS/c1-3-11-14(15,12-4-2)13-8-9-6-5-7-10-9/h9H,3-8H2,1-2H3
InChIKey: KZAOCXFBXMOEKU-UHFFFAOYSA-N

Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester Toxicity Data With Reference

1.    

orl-rat LDLo:250 mg/kg

    ARSIM*    Agricultural Research Service, USDA Information Memorandum. 20 (1966),3.

Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester Safety Profile

A poison by ingestion. When heated to decomposition Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester (CAS NO.3513-92-6) emits toxic vapors of SOx and POx.

Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester Specification

 Phosphorothioic acid, O,O-diethyl O-tetrahydrofurfuryl ester , its cas register number is 3513-92-6. It also can be called Phosphorothioic acid, O,O-diethyl O-((tetrahydro-2-furanyl)methyl) ester (9CI) ; ENT 23,444 ; and Bayer 19564 .

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