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Zinc o,o-dibutyl dithiophosphate

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Name

Zinc o,o-dibutyl dithiophosphate

EINECS 230-257-6
CAS No. 6990-43-8 Density N/A
PSA 120.72000 LogP 8.08110
Solubility 1.7g/L at 20℃ Melting Point 36.8 °C
Formula C16H36 O4 P2 S4 Zn Boiling Point 303.7 °C at 760 mmHg
Molecular Weight 548.07 Flash Point 137.4 °C
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion. A mild skin and severe eye irritant. When heated to decomposition it emits toxic vapors of POx, SOx, and Zn. Risk Codes N/A
Molecular Structure Molecular Structure of 6990-43-8 (zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate)) Hazard Symbols Moderately toxic by ingestion. A mild skin and severe eye irritant.
Synonyms

Butylzinc phosphorodithioate (Zn[(BuO)2(S)PS]2) (6CI,7CI); Phosphorodithioic acid,O,O-dibutyl ester, zinc salt (8CI); Zinc, bis(O,O-dibutylphosphorodithioato-S,S')-, (T-4)-; Phosphorodithioic acid, O,O-dibutyl ester,zinc complex; Meraphos P; Rhenocure TP; Rhenocure TP/S; Rhenogran TP 50; S 75;Vocol; Vocol 5; Vocol S; Vocol S 75; Vocol ZBPD; Zinc O,O-dibutyldithiophosphate; Zinc O,O-dibutyl phosphorodithioate; ZincO,O'-dibutylphosphorodithioate; Zinc bis(O,O-dibutyl dithiophosphate); Zincbis(O,O-dibutylphosphorodithioate); Zinc bis(dibutyl dithiophosphate); Zincdibutyl dithiophosphate; Zinc dibutyl phosphorodithioate

 

Zinc o,o-dibutyl dithiophosphate Chemical Properties

IUPAC Name: Zinc dibutoxy-sulfido-thioxo-phosphorane
CAS: 6990-43-8
EINECS: 230-257-6
Product Categories: Organometallics .
Following is the Molecular Structure of Zinc o,o-dibutyl dithiophosphate (6990-43-8):

SMILES: [Zn+2].[S-]P(=S)(OCCCC)OCCCC.[S-]P(=S)(OCCCC)OCCCC
InChI: InChI=1/2C8H19O2PS2.Zn/c2*1-3-5-7-9-11(12,13)10-8-6-4-2;/h2*3-8H2,1-2H3,(H,12,13);/q;;+2/p-2
InChIKey: MECFLMNXIXDIOF-NUQVWONBAY
Std.InChI: InChI=1S/2C8H19O2PS2.Zn/c2*1-3-5-7-9-11(12,13)10-8-6-4-2;/h2*3-8H2,1-2H3,(H,12,13);/q;;+2/p-2
Std.InChIKey: MECFLMNXIXDIOF-UHFFFAOYSA-L
Molecular Formula:  C16H36O4P2S4Zn
Molecular Weight: 548.0712
Boiling Point: 303.7℃ at 760mmHg
Flash Point: 137.4℃
Enthalpy of Vaporization: 52.22kJ/mol
Vapour Pressure: 0.00165mmHg at 25℃

Zinc o,o-dibutyl dithiophosphate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 2320mg/kg (2320mg/kg) BEHAVIORAL: TREMOR

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
National Technical Information Service. Vol. OTS0555092,

Zinc o,o-dibutyl dithiophosphate Safety Profile

Moderately toxic by ingestion. A mild skin and severe eye irritant.

Zinc o,o-dibutyl dithiophosphate Specification

 Zinc o,o-dibutyl dithiophosphate (6990-43-8),which also can be called for Zinc o,o,o',o'-tetrabutyl bis(phosphorodithioate) ; Zinc,bis(o,o-dibutyl phosphorodithioato-.kappa.S,.kappa.S)-,(T-4)- ; o,o-Dibutylphosphorodithioic acid zinc salt ; Zinc,bis(o,o-dibutyl phosphorodithioato-s,s')-,(T-4)- ; Zinc dibutyl dithiophosphate ; Bis(dithiophosphoric acid dibutyl) zinc salt ; Bis[dibutoxyphosphinothioylthio]zinc .When Zinc o,o-dibutyl dithiophosphate (6990-43-8) was heated, it emits toxic vapors of POx , SOx , and Zn .

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