Product Name

  • Name

    Diisobutylthiuram disulfide

  • EINECS 221-312-5
  • CAS No. 3064-73-1
  • Article Data9
  • CAS DataBase
  • Density 1.076 g/cm3
  • Solubility 48.8μg/L at 20℃
  • Melting Point 73.5-74.5 °C
  • Formula C18H36N2S4
  • Boiling Point 462.9 °C at 760 mmHg
  • Molecular Weight 408.761
  • Flash Point 233.7 °C
  • Transport Information
  • Appearance Light yellow crystal grain
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 3064-73-1 (Diisobutylthiuram disulfide)
  • Hazard Symbols
  • Synonyms Disulfide,bis(diisobutylthiocarbamoyl) (6CI,7CI,8CI);Thioperoxydicarbonic diamide([(H2N)C(S)]2S2), tetrakis(2-methylpropyl)- (9CI);Bis(diisobutylthiocarbamoyl)disulfide;Isobutyl Tuads;N,N,N',N'-Tetraisobutylthiuramdisulfide;Tetraisobutylthiuram disulfide;
  • PSA 144.04000
  • LogP 4.21060

Synthetic route

carbon disulfide
75-15-0

carbon disulfide

diisobutylamine
110-96-3

diisobutylamine

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

Conditions
ConditionsYield
With oxygen In isopropyl alcohol at 50℃; under 1275.13 Torr; for 1h; Autoclave;98.3%
Stage #1: carbon disulfide; diisobutylamine In ethanol at 10 - 50℃; for 1h;
Stage #2: With iodine In ethanol		93%
With triethylamine In ethanol at 20℃; for 14h; Green chemistry;73%
With oxygen; eosin Y disodium salt In methanol under 3750.38 Torr; for 0.333333h; Solvent; Flow reactor; Irradiation; Green chemistry;46%
With methanol; potassium hydroxide; iodine
sodium diisobutyl dithiocarbamate

sodium diisobutyl dithiocarbamate

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

Conditions
ConditionsYield
With hydrogenchloride; methanol; sodium nitrite at 5 - 12℃;
diisobutylamine
110-96-3

diisobutylamine

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water / 0.5 h / 20 °C
2: dihydrogen peroxide / 6 h / 50 °C
View Scheme
Diisobutyl dithiocarbamate
7283-77-4

Diisobutyl dithiocarbamate

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

Conditions
ConditionsYield
With dihydrogen peroxide at 50℃; for 6h; Temperature;
diisobutylcarbodithioic acid sodium salt
2219-18-3

diisobutylcarbodithioic acid sodium salt

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

Conditions
ConditionsYield
With sulfuric acid; dihydrogen peroxide
tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

diisobutylcarbamic acid chloride
38952-42-0

diisobutylcarbamic acid chloride

Conditions
ConditionsYield
Stage #1: tetra(isobutyl)thiuram disulfide With chlorine In dichloromethane at 24 - 26℃; for 7.58333h; Cooling with ice;
Stage #2: With water; sodium hydrogencarbonate In dichloromethane Cooling with ice;		87%
tetraselenidotungstate ion

tetraselenidotungstate ion

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

WSe2{N(CH2CH(CH3)2)2C(S)S}3
139957-26-9

WSe2{N(CH2CH(CH3)2)2C(S)S}3

Conditions
ConditionsYield
In acetonitrile room temp.; recrystn. (CH2Cl2-hexane);79%
tetraethylammonium tetrathioperrhenate

tetraethylammonium tetrathioperrhenate

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

Re2(μ-S)2(S2CN(CH2CH(CH3)2)2)4

Re2(μ-S)2(S2CN(CH2CH(CH3)2)2)4

Conditions
ConditionsYield
In [(2)H6]acetone byproducts: S2CN(i-Bu)2(1-); Ar-atmosphere; treatment of Re-complex with 2.6 equivs. of disulfide (room temp., overnight, pptn.); filtration, washing (ether); elem. anal.; product contaminated with S;50%
In acetonitrile byproducts: sulfur; elem. anal.;
Mo2S4{(C4H9)2NCS2}2

Mo2S4{(C4H9)2NCS2}2

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

Mo4S4{(C4H9)2NCS2}6

Mo4S4{(C4H9)2NCS2}6

Conditions
ConditionsYield
With NaBH4 In N,N-dimethyl-formamide soln. of the Mo-complex and the disulfide combined with a soln. of NaBH4, refluxed for 1 h; chromd. on silica gel with CH2Cl2/hexane (3:1);35%
tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

Mo3S13(2-)*2H3N*2H(1+)

Mo3S13(2-)*2H3N*2H(1+)

sodium iodide
7681-82-5

sodium iodide

I(1-)*C27H54Mo3N3S13(1+)

I(1-)*C27H54Mo3N3S13(1+)

Conditions
ConditionsYield
Stage #1: tetra(isobutyl)thiuram disulfide; Mo3S13(2-)*2H3N*2H(1+) In N,N-dimethyl-formamide for 0.5h;
Stage #2: sodium iodide In ethanol; N,N-dimethyl-formamide at 50℃; for 12h;		30%
...Expand
tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

diisobutyl-thiocarbamoyl chloride
35026-87-0

diisobutyl-thiocarbamoyl chloride

Conditions
ConditionsYield
With chlorine
{AgSCSN(i-C4H9)2}

{AgSCSN(i-C4H9)2}

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

{Ag(SCSN(i-C4H9)2)2}
126020-78-8

{Ag(SCSN(i-C4H9)2)2}

Conditions
ConditionsYield
In chloroform instantaneous react.;
In benzene instantaneous react.;
tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

{AgSCSN(i-C4H9)2}

{AgSCSN(i-C4H9)2}

Ag((i-C4H9)2NCSS)2

Ag((i-C4H9)2NCSS)2

tetra(isobutyl)thiuram disulfide
3064-73-1

tetra(isobutyl)thiuram disulfide

tris(tricaprylylmethylammonium)tetrathiovanadate

tris(tricaprylylmethylammonium)tetrathiovanadate

[V2(μ-S2)2(S2CN(isobutyl)2)4]

[V2(μ-S2)2(S2CN(isobutyl)2)4]

Conditions
ConditionsYield
In N,N-dimethyl-formamide; toluene byproducts: S(x)(2-); under inert atmosphere; solid tetraisobutylthiuram disulfide added to asoln. of V-compound and stirred for 1 h; chromy.; evapd.; recrystd. from toluene/hexane; elem. anal.;

Diisobutylthiuram disulfide Specification

The IUPAC name of Diisobutylthiuram disulfide is bis(2-methylpropyl)carbamothioylsulfanyl N,N-bis(2-methylpropyl)arbamodithioate . With the CAS registry number 3064-73-1, it is also named as Tetra(isobutyl)thioperoxydicarbamic acid ; Thioperoxydicarbonic diamide (((H2N)C(S))2S2), N,N,N',N'-tetrakis(2-methylpropyl)- ; 1,1',1'',1'''-[Disulfanediylbis(carbonothioylnitrilo)]tetrakis(2-methylpropane) .

The Diisobutylthiuram disulfide is light yellow crystal grain which is soluble in benzene , acetone , dichloroethane , carbon disulfide , toluene , chloroform , slightly soluble in alcohol and ether , and insoluble in gasoline and water. It is used as speed accelerator and does not have the property of rubber dyeing. It is applicable to NR, IR, BR, SBR, NBR and EPDM.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 7.40 ; (2)# of Rule of 5 Violations: 1 ; (3)ACD/LogD (pH 5.5): 7.39 ; (4)ACD/LogD (pH 7.4): 7.39 ; (5)ACD/BCF (pH 5.5): 245565.97 ; (6)ACD/BCF (pH 7.4): 245571.91 ; (7)ACD/KOC (pH 5.5): 251104.31 ; (8)ACD/KOC (pH 7.4): 251110.39 ; (9)#H bond acceptors: 2 ; (10)#H bond donors: 0 ; (11)#Freely Rotating Bonds: 11 ; (12)Index of Refraction: 1.563 ; (13)Molar Refractivity: 123.29 cm3 ; (14)Molar Volume: 379.5 cm3 ; (15)Polarizability: 48.87 10-24cm3 ; (16)Surface Tension: 45 dyne/cm ; (17)Enthalpy of Vaporization: 72.4 kJ/mol ; (18)Vapour Pressure: 9.5E-09 mmHg at 25°C ; (19)Rotatable Bond Count: 11 ; (20)Exact Mass: 408.176132 ; (21)MonoIsotopic Mass: 408.176132 ; (22)Topological Polar Surface Area: 121 ; (23)Heavy Atom Count: 24.

People can use the following data to convert to the molecule structure. SMILES: S=C(SSC(=S)N(CC(C)C)CC(C)C)N(CC(C)C)CC(C)C; InChI:
InChI=1/C18H36N2S4/c1-13(2)9-19(10-14(3)4)17(21)23-24-18(22)20(11-15(5)6)12-16(7)8/h13-16H,9-12H2,1-8H3. Diisobutylthiuram disulfide has many suppliers, such as Hebi Shancheng Kangbo Lianhe Rubber Chemical Plant, Linkwell Rubber Chemicals Co., Ltd., Ningbo BlueHill Chemicals Co., Ltd. and Puyang Willing Chemical Co., Ltd..

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