Bis(dimethylthiocarbamyl) sulfide
Synonym(s):UNADS
- CAS NO.：97-74-5
- Empirical Formula: C6H12N2S3
- Molecular Weight: 208.37
- MDL number: MFCD00014870
- EINECS: 202-605-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-11-05 08:34:14
What is Bis(dimethylthiocarbamyl) sulfide?
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.
The Uses of Bis(dimethylthiocarbamyl) sulfide
Tetramethylthiuram monosulfide is used accelerator and activator for natural rubber nitrile-butadiene and butyl rubber.
The Uses of Bis(dimethylthiocarbamyl) sulfide
Ultraaccelerator for rubber, fungicide, insecticide.
Flammability and Explosibility
Non flammable
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.
Metabolism
Not Available
Properties of Bis(dimethylthiocarbamyl) sulfide
| 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) |
| Flash point: | 156 °C |
| storage temp. | Amber Vial, Refrigerator |
| solubility | Chloroform, Methanol (Slightly) |
| form | Powder |
| pka | 0.93±0.50(Predicted) |
| color | Yellow |
| Odor | odorless |
| Water Solubility | insoluble |
| BRN | 1775650 |
| 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 for Bis(dimethylthiocarbamyl) sulfide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H317:Sensitisation, Skin H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for Bis(dimethylthiocarbamyl) sulfide
| InChIKey | REQPQFUJGGOFQL-UHFFFAOYSA-N |
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