Zinc Dimethyldithiocarbamate
Ethyl Ziram, ZDMC
- CAS
- 14324-55-1
- EC
- 238-270-9
- Sectors
- Rubber & Elastomers, Automotive
Zinc Dimethyldithiocarbamate (CAS 14324-55-1) is an organozinc dithiocarbamate accelerator that occurs as a white to light-gray powder, used to speed the vulcanization of natural and synthetic rubber and to improve heat aging resistance in automotive, footwear and industrial rubber goods. It provides rapid curing and excellent heat aging resistance.
Typical Properties
| Molecular formula | C10H20N2S4Zn |
|---|---|
| Molecular weight | 361.93 g/mol |
| Form | solid |
| Color | White |
| Melting point | 172-176 °C |
| Density | 1.47 g/cm³ @ Temp: 20 °C |
| Water solubility | Insoluble in water. Soluble in benzene carbon disulfide and organic liquids. |
| Flash point | 204°(400°F) |
| GHS signal word | Warning · Irritant / harmful, Health hazard, Environmental hazard |
| HS code | 29302000 |
| Grades available | Technical Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Zinc Dimethyldithiocarbamate
Applications
Primarily used in natural and synthetic rubber production for automotive, footwear, and industrial products. It enhances tensile strength and elasticity while reducing curing times. Also used as a stabilizer in latex and as a pesticide intermediate.
Safety & Risks
Toxic if ingested and may cause skin sensitization. Avoid dust formation and provide adequate ventilation. Use gloves and protective eyewear.
Packaging
Supplied in 25 kg PE-lined paper bags or drums. Store cool, dry, and away from acids and oxidizers to prevent decomposition.