| 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 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) |
| pka | 0.93±0.50(Predicted) |
| form | Powder |
| color | Yellow |
| Water Solubility | insoluble |
| BRN | 1775650 |
| InChIKey | REQPQFUJGGOFQL-UHFFFAOYSA-N |
| LogP | 1.17 at 20℃ |
| CAS DataBase Reference | 97-74-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Tetramethylthiuram monosulfide(97-74-5) |
| EPA Substance Registry System | Bis(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 Data | 97-74-5(Hazardous Substances Data) |
| Toxicity | LD50 oral in rat: 450mg/kg |
| MSDS Information |
| Provider | Language |
|---|---|
| Bis(dimethylthiocarbamoyl) sulfide | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Bis(dimethylthiocarbamyl) sulfide Usage And Synthesis |
| Description | Tetramethylthiuram 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 Properties | Yellow powder. Soluble in acetone, benzene, and ethylene dichloride; insoluble in water and gasoline. Combustible. |
| Uses | Tetramethylthiuram monosulfide is used accelerator and activator for natural rubber nitrile-butadiene and butyl rubber. |
| Uses | Ultraaccelerator for rubber, fungicide, insecticide. |
| Flammability and Explosibility | Nonflammable |
| Contact allergens | TBTM is a rubber vulcanization accelerator. |
| Contact allergens | This 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 materials | Sodium cyanide-->Tetramethylthiuram Disulfide |
| Preparation Products | 4,4-DIMETHYL-3-THIOSEMICARBAZIDE |
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