Sodium O,O-diethyl phosphorodithioate

Basic Information

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CAS Number

3338-24-7

Molecular Formula

C4H10NaO2PS2

Molecular Weight

208.2 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Boiling Point

232.7°Cat760mmHg

Density

1.214

Flash Point

94.5°C

SMILES

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CCOP(=S)(OCC)[S-].[Na+]

InChI

InChI=1S/C4H11O2PS2.Na/c1-3-5-7(8,9)6-4-2;/h3-4H2,1-2H3,(H,8,9);/q;+1/p-1

InChIKey

ZKDDJTYSFCWVGS-UHFFFAOYSA-M

LogP

2.48140

Complexity

112

Synonyms & References

English

SODIUM DIETHYL PHOSPHORODITHIOATE
Q27252758
UNII-1QGH5U180W
SCHEMBL194676
Sodium aerofloat
O,O-Diethyldithiofosforecnan sodny [Czech]
Phosphorodithioic acid, O,O-diethyl ester, sodium salt (1:1)
Sodium diethyl dithiophosphate
O,O-Diethyldithiofosforecnan sodny
SODIUM DIETHYL PHOSPHORODITHIOATE [HSDB]
Sodium O,O-diethyl phosphorodithioate
Ethyl sodium phosphorodithioate
EINECS 222-079-2
sodium;diethoxy-sulfanylidene-sulfido-lambda5-phosphane
DTXSID8027535
1QGH5U180W
EC 222-079-2
Hostaflot LET
AKOS015955447
3338-24-7
Phosphorodithioic acid, O,O-diethyl ester, sodium salt
NS00078290
Sodium O,O-diethyl dithiophosphate
HSDB 2606
sodium O,O-diethyl dithiophosphate
O,O-DIETHYLPHOSPHORODITHIOATE,SODIUMSALT
Natrium-O,O-diethyldithiophosphat
ethyl sodium phosphorodithioate
hostaflot let
o,o-diethyldithiofosforecnan sodny
sodium,diethoxy-sulfanylidene-sulfido-λ<sup>5</sup>-phosphane

MDL Number

MFCD00137268

FAQ

What are the physical and chemical properties of Sodium O,O-diethyl phosphorodithioate (CAS: 3338-24-7)?

Sodium O,O-diethyl phosphorodithioate (CAS: 3338-24-7) is a crystalline solid with a molecular weight of approximately 218.29 g/mol. It has low solubility in water but is more soluble in organic solvents like ethanol and acetone. This compound is reactive towards nucleophiles and can undergo hydrolysis under acidic conditions. It is used in various applications due to its unique chemical properties.

How is Sodium O,O-diethyl phosphorodithioate (CAS: 3338-24-7) typically synthesized?

Sodium O,O-diethyl phosphorodithioate (CAS: 3338-24-7) is synthesized by the reaction of sodium ethyl dithiophosphate with sodium hydroxide. The process typically requires careful control of pH and temperature to achieve high selectivity and yield. Catalysts such as sodium hydroxide play a crucial role in this synthesis, enhancing the reaction rate and product purity.

What industries use Sodium O,O-diethyl phosphorodithioate (CAS: 3338-24-7)?

Sodium O,O-diethyl phosphorodithioate (CAS: 3338-24-7) is primarily used in the pharmaceutical industry for its role as a pesticide and fungicide. It also finds applications in the polymer industry for enhancing the properties of plastics and in the sensor industry for its reactivity with certain analytes. Its use in semiconductors is limited to specific research applications.

What precautions should be taken when handling Sodium O,O-diethyl phosphorodithioate (CAS: 3338-24-7)?

When handling Sodium O,O-diethyl phosphorodithioate (CAS: 3338-24-7), it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure to vapors. Spills should be cleaned up using appropriate absorbents, and the area should be thoroughly washed down. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.