- Zinc bis(dibutyldithiocarbamate)
- Butazate 50-D
- Butyl zimate
White to cream powder. Pleasant odor.
Accelerator for rubber vulcanization, latex dispersions, and cements, ultra-accelerator for lubricating oil additive.
Registry Numbers and Inventories.
EC Index Number
Irritant; Sensitising; Dangerous for the Environment
Agricultural Chemical and Pesticide; Tumorigen
Swiss Giftliste 1
Japan ENCS (MITI)
Melting point, °C
1.24 g/cm3 (20 C)
Solubility in water
Heat of fusion
Hazards and Protection.
Keep in a cool dry location in a sealed container.
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
NIOSH/MSHA approved dust mask.
Sweep up. Wash surfaces with soap and water. Transfer to a container for disposal.
Stable at normal temperatures and pressures.
Strong oxidizing agents.
Oxides of sulfur, nitrogen, carbon and zinc.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.
Exposure to thiram or mbdt-carb (based on animal studies) may cause weakness, ataxia, ascending paralysis and hypothermia. Peripheral neuropathy (pain, numbness and weakness of the extremities) has been noted following exposure to thiuram (the ethyl analog of thiram). No adverse reproductive effects (testicular parameters) in male mice were observed following methyl thiophanate doses up to 1000 mg/kg orally for 5 consecutive days (Traina et al, 1998). Maternal toxicity was evident in female rats.
Nausea, vomiting and diarrhea may occur.
Respiratory failure, requiring ventilatory support, has been reported following ingestions.
Exposure to dusts, sprays, solutions, wettable powder suspensions or emulsions of these agents may lead to skin and mucous membrane irritation.
Ipecac-induced vomiting is not recommended because of the potential for cns depression and seizures. Consider after ingestion of a potentially life-threatening amount of poison if it can be performed soon after ingestion (generally within 1 hour). Activated charcoal: administer charcoal as a slurry (240 ml water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents. Intravenous fluids may be useful in restoring extracellular fluid volume following severe vomiting and diarrhea.
Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with beta2 agonist and corticosteroid aerosols.
Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists.
If symptoms develop, immediately move individual away from exposure and into fresh air. Flush eyes gently with water for at least 15 minutes while holding eyelids apart; seek immediate medical attention.