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Isopropylxanthic disulfide

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Name

Isopropylxanthic disulfide

EINECS 203-319-5
CAS No. 105-65-7 Density 1.275 g/cm3
PSA 133.24000 LogP 3.78760
Solubility 6.7μg/L at 20℃ Melting Point 54-56 °C(lit.)
Formula C8H14O2S4 Boiling Point 316.5 °C at 760 mmHg
Molecular Weight 270.462 Flash Point 145.2 °C
Transport Information N/A Appearance N/A
Safety 26-36 Risk Codes 31-36/37/38
Molecular Structure Molecular Structure of 105-65-7 (Thioperoxydicarbonicacid ([(HO)C(S)]2S2), C,C'-bis(1-methylethyl) ester) Hazard Symbols IrritantXi
Synonyms

Formicacid, dithiobis[thio-, O,O-diisopropyl ester (6CI,8CI);Thioperoxydicarbonicacid ([(HO)C(S)]2S2), bis(1-methylethyl) ester (9CI);Bis(2-propyl)dixanthogen;Bis(O-isopropylxanthyl) disulfide;Diisopropyltetrathioperoxydicarbonate;Diisopropylxanthogen disulfide;Diproxide;NSC 402565;SanbitDIX;

Article Data 15

Isopropylxanthic disulfide Synthetic route

75-15-0

carbon disulfide

67-63-0

isopropyl alcohol

105-65-7

diisopropyl xanthogen disulfide

Conditions
ConditionsYield
Stage #1: carbon disulfide; isopropyl alcohol With sodium hydroxide at 35 - 40℃; for 1.16667h;
Stage #2: With chlorine for 1.83333h; Time;
95.2%
75-15-0

carbon disulfide

683-60-3

sodium isopropylate

105-65-7

diisopropyl xanthogen disulfide

Conditions
ConditionsYield
With carbon tetrabromide at 20℃; for 1h; Cooling with ice;51%
140-92-1

potassium isopropylxanthate

105-65-7

diisopropyl xanthogen disulfide

Conditions
ConditionsYield
With iodine; potassium iodide In water for 24h;40%
With iodine In water; isopropyl alcohol Yield given;
With iron(III) perchlorate In acetonitrile Ambient temperature; determination of amount by potentiometric or spectrophotometric titration;
115029-09-9

C15H15NO4S2

A

3339-73-9

3-phthalimidopropanoic acid

B

105-65-7

diisopropyl xanthogen disulfide

C

thioanhydride of phthalylalanine

Conditions
ConditionsYield
In benzene for 1h; Irradiation;
alkali salt of/the/ isopropylxanthogenic acid

alkali salt of/the/ isopropylxanthogenic acid

105-65-7

diisopropyl xanthogen disulfide

Conditions
ConditionsYield
With water; iodine in der Kaelte;
With sodium hypochlorite; water at 15 - 20℃;
With water; chloroamine-T
With bromocyane; water
With sodium hypochlorite; water at 15 - 20℃;
alkali salts of/the/ isopropylxanthogenic acid

alkali salts of/the/ isopropylxanthogenic acid

105-65-7

diisopropyl xanthogen disulfide

Conditions
ConditionsYield
With chloroform; water; nitrosylchloride

C4H7OS2

105-65-7

diisopropyl xanthogen disulfide

Conditions
ConditionsYield
In acetonitrile Kinetics; recombination;
140-93-2

sodium isopropylxanthate

105-65-7

diisopropyl xanthogen disulfide

Conditions
ConditionsYield
With sodium hypochlorite In water; isopropyl alcohol at 0℃; for 0.5h;81.5 g

bis[dichloro(pentamethylcyclopentadienyl)ruthenium(III)]

105-65-7

diisopropyl xanthogen disulfide

918828-87-2

[(η5-C5Me5)RuCl2(S2CO(i)Pr)]

Conditions
ConditionsYield
In acetonitrile (N2); isopropylxanthic disulfide added to a soln. of Ru complex; filtered (silica gel), concd. (vac.), ether added, cooled to -30°C; elem. anal.;89%
Conditions
ConditionsYield
With tributylphosphine; 4 A molecular sieve In toluene at 20℃;87%

Isopropylxanthic disulfide Chemical Properties

IUPAC Name: O-isopropyl isopropoxy carbothioyl disulfanyl methanethioate
CAS: 105-65-7
EINECS: 203-319-5
Following is the Molecular Structure of Isopropyl xanthogen disulfide (105-65-7):

SMILES: S=C(SSC(=S)OC(C)C)OC(C)C
InChI: InChI=1/C8H14O2S4/c1-5(2)9-7(11)13-14-8(12)10-6(3)4/h5-6H,1-4H3
InChIKey: ZWWQICJTBOCQLA-UHFFFAOYAM
Std.InChI: InChI=1S/C8H14O2S4/c1-5(2)9-7(11)13-14-8(12)10-6(3)4/h5-6H,1-4H3
Std.InChIKey: ZWWQICJTBOCQLA-UHFFFAOYSA-N
Molecular Formula: C8H14O2S4
Molecular Weight: 270.46
Melting Point: 54-56℃(lit.)
Boiling Point: 316.5℃ at 760mmHg
Flash Point: 145.2℃
Molar Volume: 211.9cm3
Density: 1.275g/cm3
Index of Refraction: 1.605
Molar Refractivity: 73.09cm3
Surface Tension: 55.6dyne/cm
Polarizability: 28.97 10-24cm3
Enthalpy of Vaporization: 53.56kJ/mol
Vapour Pressure: 0.000759mmHg at 25℃

Isopropylxanthic disulfide Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LDLo oral 1500mg/kg (1500mg/kg) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
National Technical Information Service. Vol. OTS0571751,

Isopropylxanthic disulfide Safety Profile

Hazard Codes:  Xi Irritant.
Risk Statements: 31-36/37/38
R31: Contact with acids liberates toxic gas.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK: Germany 3
RTECS: XM6844300
Moderately toxic by ingestion.

Isopropylxanthic disulfide Specification

 Isopropyl xanthogen disulfide (105-65-7),which also can be called for Bis(1-methylethyl)ester-thioperoxydicarbonicaci ; Bis(1-methylethyl)esterthioperoxydicarbonicacid ; Bis(2-propyl)dixanthogen ; Bis(isopropylxanthogen)disulfide ; Bis(o-isopropylxanthyl)disulfide ; Bis-iso-propylxanthogenate ; Diisopropyldixanthogen ; Diisopropylxanthogenatedisulfide .When Isopropyl xanthogen disulfide (105-65-7) was heated,it emits toxic vapors of SOx .

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