Product Name

  • Name

    sodium O,O-diethyl dithiophosphate

  • EINECS 222-079-2
  • CAS No. 3338-24-7
  • Article Data4
  • CAS DataBase
  • Density (20oC)1.18
  • Solubility 1000g/L at 20℃
  • Melting Point 193-194 °C
  • Formula C4H10NaO2PS2
  • Boiling Point 232.7 °C at 760 mmHg
  • Molecular Weight 208.218
  • Flash Point 94.5 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 3338-24-7 (sodium O,O-diethyl dithiophosphate)
  • Hazard Symbols
  • Synonyms Ethylsodium phosphorodithioate (6CI,7CI);Phosphorodithioic acid, O,O-diethyl ester,sodium salt (8CI,9CI);Hostaflot LET;O,O-Diethyl sodium phosphorodithioate;Sodium O,O-diethyl dithiophosphate;Sodium O,O-diethyl phosphorodithioate;Sodium O,O'-diethyldithiophosphate;Phosphorodithioic acid,O,O-diethyl ester, sodium salt (1:1);Sodiumdiethyl phosphorodithioate;
  • PSA 60.36000
  • LogP 2.48140

Synthetic route

antimony(III) tris(O,O-diethylphosphorodithioate)
875827-00-2, 74153-83-6

antimony(III) tris(O,O-diethylphosphorodithioate)

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Conditions
ConditionsYield
With sodium pyrrolide In tetrahydrofuran for 2h; Ambient temperature;70%
ethanol
64-17-5

ethanol

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Conditions
ConditionsYield
Stage #1: ethanol With tetraphosphorus decasulfide In benzene at 60℃; for 1h;
Stage #2: With sodium hydroxide
O,O-Diethyl hydrogen phosphorodithioate
298-06-6

O,O-Diethyl hydrogen phosphorodithioate

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Conditions
ConditionsYield
With sodium hydroxide In water at 26 - 32℃; for 5.33333h; pH=9;
With sodium hydroxide In water; toluene
[RuCl(η(5)-C5H4Me)(PPh3)2]
55272-36-1

[RuCl(η(5)-C5H4Me)(PPh3)2]

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Ru(C5H4CH3)(P(C6H5)3)S2P(OC2H5)2

Ru(C5H4CH3)(P(C6H5)3)S2P(OC2H5)2

Conditions
ConditionsYield
In methanol byproducts: NaCl, P(C6H5)3; refluxing under N2, 10-20 min; immediate pptn.; filtration; washing (methanol, water, methanol); drying (vac.); elem. anal.;100%
chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II)
32993-05-8

chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II)

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Ru(C5H5)(P(C6H5)3)S2P(OC2H5)2

Ru(C5H5)(P(C6H5)3)S2P(OC2H5)2

Conditions
ConditionsYield
In methanol byproducts: NaCl, P(C6H5)3; refluxing under N2, 10-20 min; immediate pptn.; filtration; washing (methanol, water, methanol); drying (vac.); elem. anal.;100%
methyl 5-(chloromethyl)-2-furoate
2144-37-8

methyl 5-(chloromethyl)-2-furoate

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

O,O-diethyl S-<5-(methoxycarbonyl)furfuryl> phosphorodithioate

O,O-diethyl S-<5-(methoxycarbonyl)furfuryl> phosphorodithioate

Conditions
ConditionsYield
Ambient temperature;98.7%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

titanium tetrachloride
7550-45-0

titanium tetrachloride

ClTi(S2P(OEt)2)3
111720-14-0

ClTi(S2P(OEt)2)3

Conditions
ConditionsYield
In benzene byproducts: sodium chloride; TiCl4 in benzene added to suspn. NaS2P(OEt)2 in benzene (molar ratio 1:3), react. mixt. refluxed for 3 h; ppt. filtered, solvent removed under reduced pressure, product washed with n-hexane and dried; elem. anal.;98%
1,3,5-trichloro-2,4,6-triazine
108-77-0

1,3,5-trichloro-2,4,6-triazine

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

2,4,6-tris-diethoxythiophosphorylsulfanyl-[1,3,5]triazine
18895-90-4

2,4,6-tris-diethoxythiophosphorylsulfanyl-[1,3,5]triazine

Conditions
ConditionsYield
In acetone for 24h; Ambient temperature;95%
lanthanum(III) chloride hydrated

lanthanum(III) chloride hydrated

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Na[La(OO'-diethyl phosphorodithioate)4]

Na[La(OO'-diethyl phosphorodithioate)4]

Conditions
ConditionsYield
In ethanol molar ratio Ln : P = 1 : 4, boiling and stirring (10 min); hot filtration, evapn. to dryness, extn. into hot C6H6, filtration, concn., crystn. on cooling, collection, washing (C6H6), drying (vac.);95%
In diethyl ether molar ratio Ln : P = 1 : 4, boiling and stirring (10 min); hot filtration, evapn. to dryness, extn. into Et2O, filtration, concn., crystn. on cooling, collection, washing (C6H6), drying (vac.);
lanthanumtrichloridehydrate

lanthanumtrichloridehydrate

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Na[La(OO'-diethyl phosphorodithioate)4]

Na[La(OO'-diethyl phosphorodithioate)4]

Conditions
ConditionsYield
In ethanol molar ratio of chloride:phosphinate=1:4, boiling for 10 min, manipulations were carried out rapidly in air; filtration, drying, extraction with hot benzene, filtration, concentration, cooling, crystallization, washing with benzene, drying in vac.;95%
In ethanol molar ratio of chloride:phosphinate=1:4, boiling for 10 min, manipulations were carried out rapidly in air; filtration, drying, extraction with hot benzene, filtration, concentration, cooling, crystallization, washing with benzene, drying in vac.;95%
Methyltrichlorosilane
75-79-6

Methyltrichlorosilane

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

C13H33O6P3S6Si

C13H33O6P3S6Si

Conditions
ConditionsYield
In benzene for 5h; Reflux;95%
aqueous cadmium chloride

aqueous cadmium chloride

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

bis(O,O-diethyldithiophosphato)cadmium(II)
17165-77-4

bis(O,O-diethyldithiophosphato)cadmium(II)

Conditions
ConditionsYield
In ethanol adding of educts to ethanol, refluxing for 1 h; cooling, filtration, recrystn. (ethanol);93%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

titanium tetrachloride
7550-45-0

titanium tetrachloride

Cl2Ti(S2P(OEt)2)2
111720-13-9

Cl2Ti(S2P(OEt)2)2

Conditions
ConditionsYield
In benzene byproducts: sodium chloride; TiCl4 in benzene added to suspn. NaS2P(OEt)2 in benzene (molar ratio 1:2), react. mixt. refluxed for 3 h; ppt. filtered, solvent removed under reduced pressure, product washed with n-hexane and dried; elem. anal.;93%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

titanium tetrachloride
7550-45-0

titanium tetrachloride

ClTi(S2P(OEt)2)4

ClTi(S2P(OEt)2)4

Conditions
ConditionsYield
In benzene byproducts: sodium chloride; TiCl4 in benzene added to suspn. NaS2P(OEt)2 in benzene (molar ratio 1:4 , react. mixt. refluxed for 3 h; ppt. filtered, solvent removed under reduced pressure, product washed with n-hexane and dried; elem. anal.;93%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

tri-n-butylchlorogermane
2117-36-4

tri-n-butylchlorogermane

tributylgermanium(IV) diethyldithiophosphate
82515-67-1

tributylgermanium(IV) diethyldithiophosphate

Conditions
ConditionsYield
In benzene Ge compd. added to suspn. of Na salt in C6H6, mixture refluxed for 2 h; filtration, concg., distn.; elem. anal.;93%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

1,3-dibromotetra-n-butyldistannoxane
28520-97-0

1,3-dibromotetra-n-butyldistannoxane

1-bromo-3-diethyldithiophosphatotetrabutyldistanoxane

1-bromo-3-diethyldithiophosphatotetrabutyldistanoxane

Conditions
ConditionsYield
In benzene byproducts: NaBr; moisture free atmosphere; addn. of suspn. of dithiophosphate to soln. ofstannoxane, refluxing with stirring (4 h); filtration, solvent removal (vac.), washing (n-hexane); elem. anal.;92%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Chloroarsenic(III)
95641-46-6

Chloroarsenic(III)

dithiophosphoric acid O,O'-diethyl ester S-(5-methyl-benzo[1,3,2]dithiarsol-2-yl) ester

dithiophosphoric acid O,O'-diethyl ester S-(5-methyl-benzo[1,3,2]dithiarsol-2-yl) ester

Conditions
ConditionsYield
In benzene for 4h; Heating;91%
C10H20AsClN2S4

C10H20AsClN2S4

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

C14H30AsN2O2PS6

C14H30AsN2O2PS6

Conditions
ConditionsYield
In benzene Heating;91%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

diphenylantimony(III) chloride
2629-47-2

diphenylantimony(III) chloride

diphenylantimony(III) O,O-(C2H5)2-dithiophosphate
126443-50-3

diphenylantimony(III) O,O-(C2H5)2-dithiophosphate

Conditions
ConditionsYield
In benzene byproducts: NaCl; addn. of Na-salt in benzene to Ph2SbCl, refluxing for 2 h; filtn. of NaCl, removing of the volatile fraction under vac. gives a liquid, dissoln. in petroleum ether and keeping in a deep freezer overnight, solvent removal in vac., elem. anal.;91%
lanthanum(III) chloride heptahydrate

lanthanum(III) chloride heptahydrate

Dibenzyl sulfoxide
621-08-9

Dibenzyl sulfoxide

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

bis(dibenzyl sulfoxide)tris(O,O'-diethyl dithiophosphato)lanthanum(III)

bis(dibenzyl sulfoxide)tris(O,O'-diethyl dithiophosphato)lanthanum(III)

Conditions
ConditionsYield
In ethanol dissolving LaCl3*7H2O, Na(Et2dtp) and dibenzyl sulfoxide in warm ethanol; filtn., removal of the solvent in a vacuum evaporator at 80°C, dissolving the residue in warm benzene, cooling, standing in contact with petroleum ether vapour at room temp. for several days, filtn.;90%
...Expand
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Gallium trichloride
13450-90-3

Gallium trichloride

gallium(III) diethyldithiophosphate
96029-97-9

gallium(III) diethyldithiophosphate

Conditions
ConditionsYield
In benzene byproducts: NaCl; Na salt was added to the soln. of Ga salt in molar ratio 3:1, the mixt.was refluxed for 2 h; NaCl was filtered, the solvent was removed in vac., elem. anal.;89%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

triethylchlorogermane
994-28-5

triethylchlorogermane

triethylgermanium(IV) diethyldithiophosphate
60899-40-3

triethylgermanium(IV) diethyldithiophosphate

Conditions
ConditionsYield
In benzene Ge compd. added to suspn. of Na salt in C6H6, mixture refluxed for 2 h; filtration, concg., distn.; elem. anal.;89%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

phenyltin trichloride
1124-19-2

phenyltin trichloride

PhSn(S2P(OEt)2)3
152408-52-1

PhSn(S2P(OEt)2)3

Conditions
ConditionsYield
In benzene byproducts: sodium chloride; PhSnCl3 in benzene added to suspn. (EtO)2PS2Na in benzene (molar ratio 1:3) and mixt. refluxed for 3 h; NaCl filtered off, solvent removed under reduced pressure; elem. anal.;88%
Ni[(OCNHC6H4SCO)C6H4]2(NO3)2
864763-82-6

Ni[(OCNHC6H4SCO)C6H4]2(NO3)2

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Ni[(OCNHC6H4SCO)C6H4]2[S2P(OC2H5)2]2
864763-75-7

Ni[(OCNHC6H4SCO)C6H4]2[S2P(OC2H5)2]2

Conditions
ConditionsYield
In tetrahydrofuran; methanol byproducts: NaNO3; mixed Ni-compd. in THF and Na-compd. in CH3OH in 1:2 molar ratio, refluxed for ca. 2 h; filtered, washed with CH3OH, dried in vac., crystallized with a THF/EtOHmixture (1:1), elem. anal.;88%
2,4-Dichloro-6-methoxy-1,3,5-triazine
3638-04-8

2,4-Dichloro-6-methoxy-1,3,5-triazine

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Dithiophosphoric acid S-[4-(diethoxy-thiophosphorylsulfanyl)-6-methoxy-[1,3,5]triazin-2-yl] ester O,O'-diethyl ester

Dithiophosphoric acid S-[4-(diethoxy-thiophosphorylsulfanyl)-6-methoxy-[1,3,5]triazin-2-yl] ester O,O'-diethyl ester

Conditions
ConditionsYield
In acetone for 24h;87%
Ni[(OCNHC6H4SCO)(CH2)3]2(NO3)2
864763-80-4

Ni[(OCNHC6H4SCO)(CH2)3]2(NO3)2

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Ni[(OCNHC6H4SCO)(CH2)3]2[S2P(OC2H5)2]2
864763-69-9

Ni[(OCNHC6H4SCO)(CH2)3]2[S2P(OC2H5)2]2

Conditions
ConditionsYield
In tetrahydrofuran; methanol byproducts: NaNO3; mixed Ni-compd. in THF and Na-compd. in CH3OH in 1:2 molar ratio, refluxed for ca. 2 h; filtered, washed with CH3OH, dried in vac., crystallized with a THF/EtOHmixture (1:1), elem. anal.;87%
Ni[(OCNHC6H4SCO)(CH2)4]2(NO3)2
864763-81-5

Ni[(OCNHC6H4SCO)(CH2)4]2(NO3)2

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Ni[(OCNHC6H4SCO)(CH2)4]2[S2P(OC2H5)2]2
864763-72-4

Ni[(OCNHC6H4SCO)(CH2)4]2[S2P(OC2H5)2]2

Conditions
ConditionsYield
In tetrahydrofuran; methanol byproducts: NaNO3; mixed Ni-compd. in THF and Na-compd. in CH3OH in 1:2 molar ratio, refluxed for ca. 2 h; filtered, washed with CH3OH, dried in vac., crystallized with a THF/EtOHmixture (1:1), elem. anal.;87%
Ni[(OCNHC6H4SCO)CH2]2(NO3)2
864763-78-0

Ni[(OCNHC6H4SCO)CH2]2(NO3)2

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Ni[(OCNHC6H4SCO)CH2]2[S2P(OC2H5)2]2
864763-63-3

Ni[(OCNHC6H4SCO)CH2]2[S2P(OC2H5)2]2

Conditions
ConditionsYield
In tetrahydrofuran; methanol byproducts: NaNO3; mixed Ni-compd. in THF and Na-compd. in CH3OH in 1:2 molar ratio, refluxed for ca. 2 h; filtered, washed with CH3OH, dried in vac., crystallized with a THF/EtOHmixture (1:1), elem. anal.;86%
bis(N,N-dimethyldithiocarbamato)arsenic(III) chloride

bis(N,N-dimethyldithiocarbamato)arsenic(III) chloride

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

C10H22AsN2O2PS6

C10H22AsN2O2PS6

Conditions
ConditionsYield
In benzene for 4h; Heating;85%
di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium
12092-47-6

di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

{(η-cycloocta-1,5-diene)-rhodium(I)-(S2P(OC2H5)2)}
85253-22-1

{(η-cycloocta-1,5-diene)-rhodium(I)-(S2P(OC2H5)2)}

Conditions
ConditionsYield
In benzene byproducts: NaCl; addition of a solution of the Rh(I) compound (0.51 mmol) in benzene to a suspension of the sodium salt (1.02 mmol) in benzene, stirring (2 - 3 hours), filtration and evaporation;; drying, recrystallization from benzene-hexane; elem. anal.;;85%
sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

thallium(I) acetate
563-68-8

thallium(I) acetate

Tl(1+)*(S2P(OC2H5)2)(1-)=Tl(S2P(OC2H5)2)

Tl(1+)*(S2P(OC2H5)2)(1-)=Tl(S2P(OC2H5)2)

Conditions
ConditionsYield
In water aq. soln. of ligand was added to aq. soln. of TlOCOCH3; ppt. was filtered, dried under reduced pressure, crystd. from toluene; elem. anal.;85%
(C4H9)2GeCl

(C4H9)2GeCl

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

(C4H9)2Ge[S2P(OC2H5)2]2
82515-70-6

(C4H9)2Ge[S2P(OC2H5)2]2

Conditions
ConditionsYield
In benzene Ge compd. added to suspn. of Na salt in C6H6, mixture refluxed for 2 h; filtration, concg., distn.; elem. anal.;85%
Ni[(OCNHC6H4SCO)(CH2)2]2(CH3COO)2
864763-84-8

Ni[(OCNHC6H4SCO)(CH2)2]2(CH3COO)2

sodium O,O-diethyl phosphorodithioate
3338-24-7

sodium O,O-diethyl phosphorodithioate

Ni[(OCNHC6H4SCO)(CH2)2]2[S2P(OC2H5)2]2
864763-66-6

Ni[(OCNHC6H4SCO)(CH2)2]2[S2P(OC2H5)2]2

Conditions
ConditionsYield
In tetrahydrofuran; methanol byproducts: CH3COONa; mixed Ni-compd. in THF and Na-compd. in CH3OH in 1:2 molar ratio, refluxed for ca. 2 h; filtered, washed with CH3OH, dried in vac., crystallized with a THF/EtOHmixture (1:1), elem. anal.;85%

Sodium diethyl dithiophosphate Consensus Reports

Reported in EPA TSCA Inventory.

Sodium diethyl dithiophosphate Specification

The IUPAC name of Phosphorodithioic acid,O,O-diethyl ester, sodium salt is sodium diethoxy-sulfanylidene-sulfido-λ5-phosphane. With the CAS registry number 3338-24-7, it is also named as Sodium diethyl phosphorodithioate. The product's classification code is Skin / Eye Irritant. In addition, its molecular formula is C4H10NaO2PS2 and molecular weight is 208.22.

The other characteristics of Phosphorodithioic acid,O,O-diethyl ester, sodium salt can be summarized as: (1)EINECS: 222-079-2; (2)ACD/LogP: 1.72; (3)# of Rule of 5 Violations: 0; (4)ACD/LogD (pH 5.5): -1.78; (5)ACD/LogD (pH 7.4): -1.78; (6)ACD/BCF (pH 5.5): 1; (7)ACD/BCF (pH 7.4): 1; (8)ACD/KOC (pH 5.5): 1; (9)ACD/KOC (pH 7.4): 1; (10)#H bond acceptors: 2; (11)#H bond donors: 0; (12)#Freely Rotating Bonds: 4; (13)Polar Surface Area: 99.16 Å2; (14)Flash Point: 94.5 °C; (15)Enthalpy of Vaporization: 45.03 kJ/mol; (16)Boiling Point: 232.7 °C at 760 mmHg; (17)Vapour Pressure: 0.0887 mmHg at 25 °C.

People can use the following data to convert to the molecule structure.
(1)SMILES: [Na+].[S-]P(=S)(OCC)OCC
(2)InChI: InChI=1/C4H11O2PS2.Na/c1-3-5-7(8,9)6-4-2;/h3-4H2,1-2H3,(H,8,9);/q;+1/p-1
(3)InChIKey: ZKDDJTYSFCWVGS-REWHXWOFAW
(4)Std. 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
(5)Std. InChIKey: ZKDDJTYSFCWVGS-UHFFFAOYSA-M

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 18100mg/kg (18100mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1175, 1986.

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View