Bis(dimethylthiocarbamyl) sulfide

Bis(dimethylthiocarbamyl) sulfide Basic information
Product Name:Bis(dimethylthiocarbamyl) sulfide
Synonyms:Bis(diMethylthiocarb;Rubber AcceleratorTMTM;Rubber accelerator TMTM - 80;Thiodicarbonic diaMide([(H2N)C(S)]2S), N,N,N',N'-tetraMethyl-;1,1’-thiobis(n,n-dimethylthio-formamid;TETRAMETHYLTHIURAMAMMONOSULPHIDE;TETRAMETHYLTHIURAMAMMONIUMSULPHIDE;TETRAMETHYLTHIURAMMONOSULPHITE
CAS:97-74-5
MF:C6H12N2S3
MW:208.37
EINECS:202-605-7
Product Categories:Rubber accelerator;Pharmaceutical Intermediates;Functional Materials;Photopolymerization Initiators
Mol File:97-74-5.mol
Bis(dimethylthiocarbamyl) sulfide Structure
Bis(dimethylthiocarbamyl) sulfide Chemical Properties
Melting point 107-111 °C (lit.)
Boiling point 260.9±23.0 °C(Predicted)
density 1.37
vapor pressure 0.002Pa at 25℃
refractive index 1.4825 (estimate)
Fp 156 °C
storage temp. Amber Vial, Refrigerator
solubility Chloroform, Methanol (Slightly)
pka0.93±0.50(Predicted)
form Powder
color Yellow
Odorodorless
Water Solubility insoluble
BRN 1775650
InChIKeyREQPQFUJGGOFQL-UHFFFAOYSA-N
LogP1.17 at 20℃
CAS DataBase Reference97-74-5(CAS DataBase Reference)
NIST Chemistry ReferenceTetramethylthiuram monosulfide(97-74-5)
EPA Substance Registry SystemBis(dimethylthiocarbamoyl) sulfide (97-74-5)
Safety Information
Hazard Codes Xn,N
Risk Statements 22-43-51/53
Safety Statements 24-26-37-61
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS WQ1750000
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29303000
Hazardous Substances Data97-74-5(Hazardous Substances Data)
ToxicityLD50 oral in rat: 450mg/kg
MSDS Information
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Bis(dimethylthiocarbamyl) sulfide Usage And Synthesis
DescriptionTetramethylthiuram mono sulfide is a rubber accelerator, contained in the "thiuram mix". The most frequent occupational categories are metal industry, homemakers, health services and laboratories, and building industries.
Chemical PropertiesYellow powder. Soluble in acetone, benzene, and ethylene dichloride; insoluble in water and gasoline. Combustible.
UsesTetramethylthiuram monosulfide is used accelerator and activator for natural rubber nitrile-butadiene and butyl rubber.
UsesUltraaccelerator for rubber, fungicide, insecticide.
Flammability and ExplosibilityNonflammable
Contact allergensTBTM is a rubber vulcanization accelerator.
Contact allergensThis rubber accelerator is contained in “thiuram mix.” The most frequent occupational categories are the metal industry, homemakers, health services and laboratories, and the building industry.
Bis(dimethylthiocarbamyl) sulfide Preparation Products And Raw materials
Raw materialsSodium cyanide-->Tetramethylthiuram Disulfide
Preparation Products4,4-DIMETHYL-3-THIOSEMICARBAZIDE-->methyl 4-((benzo[d]thiazol-2-ylthio)methyl)benzoate
Zinc dimethyldithiocarbamate sulfiram 2-Mercaptobenzothiazole Sodium sulfide DIPENTAMETHYLENETHIURAM MONOSULFIDE PENTEX N,N-DIMETHYLDITHIOCARBAMIC ACID 1,3-Diphenylguanidine DIMETHYLDITHIOCARBAMIC ACID DIMETHYLAMMONIUM SALT Dimethyl sulfide Ammonium dithiocarbamate 2,2'-Dithiobis(benzothiazole) AMMONIUM DIMETHYLDITHIOCARBAMATE Ethylene thiourea Bis(dimethylthiocarbamyl) sulfide METHYL DIMETHYLDITHIOCARBAMATE Tetramethylthiuram Disulfide N-Cyclohexyl-2-benzothiazolesulfenamide

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