DUPONT HARMONY 50SG HERBICIDE 1. PRODUCT AND COMPANY IDENTIFICATION Material Identification Product description Recommended use Company details Telephone (09) 526 2501 Fax (09) 526 2560 24-hour Emergency phone 0800 658 080 Date of issue May 2013 2. HAZARDS IDENTIFICATION HARMONY 50SG Herbicide Selective herbicide for use in pasture and cereal crops. DuPont (New Zealand) Limited Central Park Corporate Centre Level 2, Building 5 666 Great South Road Greenlane, Auckland 1051 Classification Hazards 9.1A (aquatic toxicant), 9.2A (soil toxicant) Harmful-may cause skin and eye irritation and skin sensitisation. May cause organ damage from repeated oral exposure at high doses. Very toxic to aquatic organisms. Very toxic to the soil environment. 3. COMPOSITION/INFORMATION ON INGREDIENTS Ingredients CAS No. Proportion Thifensulfuron methyl 79277-27-3 50% Inert Ingredients Not allocated 50% 4. FIRST AID MEASURES Inhalation If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Seek Medical attention. Skin Contact In case of contact, immediately wash skin with soap and water. Wash contaminated clothing before reuse. Eye Contact In all cases of contact, immediately flush eyes with plenty of water for at least 15 minutes. Seek Medical attention. Ingestion No specific intervention is indicated, as the compound is not likely to be hazardous by ingestion. However, seek Medical attention if necessary. Advice to Doctor No specific requirements. Treat symptomatically. DuPont (New Zealand) Limited Page 1 of 5
5. FIRE FIGHTING MEASURES Flammable properties Fire/Explosion Hazard Extinguishing media Fire fighting instructions Hazchem code Flammable limits in air, % by volume LEL 0.25 g/l. Not a fire and explosion hazard. However may be ignited by heat or open flame. Keep away from heat, sparks and flames. Like most organic powders or crystals, under severe dusting conditions, this material may form explosive mixtures in air. Water spray, dry chemical or CO2. Wear self-contained breathing apparatus. If area is heavily exposed to fire and if conditions permit, let fire burn itself out since water may increase the contaminated area. 2Z 6. ACCIDENTAL RELEASE MEASURES Spill precautions Spill containment Spill clean-up Use appropriate Personal Protective Equipment during clean up. (See Section 8) Dyke spill. Prevent liquid from entering the sewers, waterways, or low areas. Shovel or sweep up. DO NOT flush with water. Place material in a clean, dry container and cover for disposal. Wash contaminated areas with water and detergent. Prevent liquid from entering sewers, waterways or low areas. Soak up with sawdust, sand or other absorbent material. Shovel or sweep up. Never return to container for reuse. (See section 13 for disposal instructions.) 7. HANDLING AND STORAGE Handling Storage Avoid skin and eye contact. Avoid inhaling the vapour, or spray mist. Wash thoroughly after handling. Wash clothing after use. Store in the closed, original container in a dry, well ventilated area, as cool as possible out of direct sunlight and under lock and key. Keep from contact with fertilisers, fungicides and seeds. Do not store with Classes 1, 2, 3.2, 4 or 5 substances. Stores containing more than 100 kg of this product, either alone or in aggregate with other hazardous substances are subject to requirement of an emergency management response plan, secondary containment and signage. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Engineering Controls Exposure Standards Personal Protection Use only with adequate ventilation. AEL (DuPont): 1 mg/m 3, 8 hr TWA May irritate skin. Avoid contact with eyes, skin or clothing. Avoid breathing dust, vapours or spray mist. Wear gloves and overalls when mixing or spraying. After use and before eating, drinking or smoking, wash hands, arms and face thoroughly with soap and water. DuPont (New Zealand) Limited Page 2 of 5
9. PHYSICAL AND CHEMICAL PROPERTIES Form Granules Colour Light brown Density 0.615 g/ml ph 9.2 Corrosivity Non-corrosive Oxidisation Not an oxidiser (Also, see sections 5 &10) 10. STABILITY AND REACTIVITY Stability Incompatibility Decomposition Polymerisation Stable at normal temperatures and storage conditions. No incompatibilities reasonably foreseeable. Decomposition will not occur Polymerisation will not occur. 11. TOXICOLIGICAL INFORMATION Acute Effects Eye Skin Inhalation Swallowed Chronic Effects Thifensulfuron methyl Not an eye irritant Not a primary shin irritant or sensitiser. Low toxicity. Low level of toxicity. None established for formulated product. No oncogenic effects observed in the 18 month mouse, 2 year rat, or 1 year dog feeding studies. Lower body weights and weight gains were observed for rats fed the highest dietary concentrations, 2,500 ppm. The no-observable-effect levels (NOEL) were 500 ppm and 25 ppm for the body weight and serum sodium effects, respectively. There were no compound-related effects in mice fed for 18 months with diets that contained the active ingredient. The NOEL was 7,500 ppm, the highest dose tested. Slightly lower body weights and higher liver weights were observed for dogs fed for 1 year with diets that contained 7,500 ppm. There were no microscopic or functional changes associated with these effects. The NOEL was 750 ppm. No effect on rat reproduction or lactation at any dose tested (highest dose tested 2,500 mg/kg.) There were no gross or microscopic compound-related effects on the offspring at any dose tested. Not mutagenic in the Ames bacterial assay; the in vitro Chinese Hamster Ovary Assay; the in vitro unscheduled DNA synthesis; the in vivo cytogenetic assay or in the mouse micronucleus assay. No teratogenic effects in rats at 800 mg/kg/day (highest dose tested), nor in rabbits at 650 mg/kg/day (highest dose tested). DuPont (New Zealand) Limited Page 3 of 5
Toxicological Information (continued) Toxicity Data Acute Oral LD50 (rat): > 5,000 mg/kg Acute Dermal LD50 (rabbit): > 2,000 mg/kg Inhalation LC50 (4 hr) rat > 7.9 mg/l air. 12. ECOLOGICAL DATA Thifensulfuron-methyl Fish LC50 (96 hr) rainbow trout and bluegill sunfish > 1,000 mg/l, catfish 360 g/ml Daphnia LC50 (48 hr) 970 mg/l. Algae EC50 (120 hr) 1.3 µg/l (9.1A) Very toxic to aquatic organisms. Avoid contamination of any water supply with chemical or empty container. EC50 to seedling plants 0.000528 mg/kg soil herbicidal, Log kow 1.7 DT50 6-12 days. Broken down in soil by microbial degradation and chemical hydrolysis. Kow log P 0.20 (ph 5) (9.2A) Birds LD50 mallard ducks > 2,510 mg/kg Dietary LC50 (8 days) for mallard ducks and Japanese quail > 5,520 mg/kg. Worms LC50 > 2,000 mg/kg soil. 13. DISPOSAL CONSIDERATIONS 14. TRANSPORT INFORMATION Triple rinse container and add rinsate to spray tank, burn, if circumstances, especially wind direction permit, otherwise dispose of at an approved landfill. Dispose of this product only by using in accordance with label directions. Dispose of solid contaminated material/or contaminated soil in an approved landfill. Disposal must be in accordance with applicable local regulations. Proper Shipping Name ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S (Thifensulfuron-methyl) DG Class 9 UN Number 3077 Hazchem 2Z Pack Group III Trade Name Harmony 15. REGULATORY INFORMATION HSNO Approval Code HSNO Controls (inc. Tracking and Record Keeping): HSR05133 See www.epa.govt.nz/ for controls. DuPont (New Zealand) Limited Page 4 of 5
Approved handler This product must be under the control of an approved handler during use. ACVM Registration: Harmony is registered pursuant to the ACVM Act 1997 No. P.7423 ACVM Controls: See www.foodsafety.govt.nz/ for registration conditions. 16. OTHER INFORMATION Glossary ACGIH DT50 EC50 EEL ERMA HSNO IARC Koc LC50 LD50 NOEL OSHA Pow TEL TLV WES Miscellaneous Responsibility for MSDS American Conference of Governmental Industrial Hygienists. Time(days) for 50%loss. Median effective concentration. Environmental Exposure Limit. Environmental Risk Management Authority Hazardous Substances and New Organisms. International Agency for Research on Cancer. Organic carbon partition coefficient (ml soil water/g organic carbon) Lethal concentration that will kill 50% of the test organisms inhaling or ingesting it. Lethal dose to kill 50% of test animals/organisms. No observable effect level. American Occupational Safety and Health Administration. The octanol-water partition coefficient is the ratio of the concentration of a chemical in octanol and in water at equilibrium at a specified temperature. Tolerable Exposure Limit. Threshold Limit Value-an exposure limit set by responsible authority. Workplace Exposure Limit The data in this Material Safety Data Sheet relates only to the specific material designated herein and does not relate to use in combination with any other material or in any process DuPont (New Zealand) Limited For further information phone (09) 268 5500 The Du Pont Oval Logo, DuPont and Harmony are Trade Marks or Registered Trade Marks of DuPont or its affiliates DuPont (New Zealand) Limited Page 5 of 5