--- title: SDS - Syngenta Barricade HG Pre-Emergent Herbicide - 250124 canonical: https://fernland.com.au/documents/250/ dateModified: 2026-08-03 01:13:13 summary: Safety Data Sheet type: sds --- # SDS - Syngenta Barricade HG Pre-Emergent Herbicide - 250124 > Safety Data Sheet SAFETY DATA SHEET BARRICADE PRE-EMERGENT HERBICIDE HG. | Version | Revision Date: | SDS Number: | Date of last issue: - | | :--- | :--- | :--- | :--- | | 1.0 | 24.01.2025 | S00086728622 | Date of first issue: 24.01.2025 | 1 / 15 SECTION 1: IDENTIFICATION Product name : BARRICADE PRE-EMERGENT HERBICIDE HG. Design code : A12333G Manufacturer or supplier's details Company : Syngenta Australia Pty Ltd () Address : 2 Lyonpark Road Australia Emergency telephone number : 13 11 26 (Poison Information Centre) (Syngenta) Telefax : Recommended use of the chemical and restrictions on use Recommended use : Herbicide SECTION 2. HAZARDS IDENTIFICATION GHS Classification Not a hazardous substance or mixture. GHS label elements No hazard pictogram, no signal word, no hazard statement(s), no precautionary statement(s) required. Other hazards which do not result in classification None known. SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS Substance / Mixture : Mixture Components | Chemical name | CAS-No. | Concentration (% w/w) | | :--- | :--- | :--- | | prodiamine | 29091-21-2 | >= 30 -= 1 - 5,000 mg/kg Acute dermal toxicity : LD50 (Rat): > 5,000 mg/kg Components: prodiamine: Acute oral toxicity : LD50 (Rat, male and female): > 5,000 mg/kg Assessment: The substance or mixture has no acute oral toxicity Acute inhalation toxicity : LC50 (Rat, male and female): > 0.256 mg/l Exposure time: 4 h Test atmosphere: dust/mist Assessment: The substance or mixture has no acute inhalation toxicity Remarks: Highest attainable concentration Acute dermal toxicity : LD50 (Rat, male and female): > 2,000 mg/kg Assessment: The substance or mixture has no acute dermal toxicity propane-1,2-diol: Acute oral toxicity : LD50 (Rat): > 20,000 mg/kg Assessment: The substance or mixture has no acute oral toxicity Acute inhalation toxicity : LC50 (Rabbit): 317,042 mg/l Exposure time: 2 h Test atmosphere: dust/mist Acute dermal toxicity : LD50 (Rabbit): > 2,000 mg/kg Assessment: The substance or mixture has no acute dermal toxicity amines, coco alkyl, ethoxylated: Acute oral toxicity : Assessment: The component/mixture is moderately toxic after single ingestion. Skin corrosion/irritation Based on available data, the classification criteria are not met. Product: Species : Rabbit Result : No skin irritation Components: prodiamine: Species : Rabbit Result : No skin irritation propane-1,2-diol: Result : No skin irritation amines, coco alkyl, ethoxylated: Result : Corrosive after 3 minutes to 1 hour of exposure Serious eye damage/eye irritation Based on available data, the classification criteria are not met. Product: Species : Rabbit Result : No eye irritation Components: prodiamine: Species : Rabbit Result : No eye irritation propane-1,2-diol: Result : No eye irritation amines, coco alkyl, ethoxylated: Result : Irreversible effects on the eye Respiratory or skin sensitisation Skin sensitisation Based on available data, the classification criteria are not met. Respiratory sensitisation Not classified due to lack of data. Product: Species : Guinea pig Result : Does not cause skin sensitisation. Components: prodiamine: Species : Guinea pig Result : Does not cause skin sensitisation. propane-1,2-diol: Result : Does not cause skin sensitisation. Chronic toxicity Germ cell mutagenicity Not classified due to lack of data. Components: prodiamine: Germ cell mutagenicity - Assessment : Animal testing did not show any mutagenic effects. propane-1,2-diol: Germ cell mutagenicity - Assessment : Animal testing did not show any mutagenic effects. Carcinogenicity Not classified due to lack of data. Components: prodiamine: Carcinogenicity - Assessment : No evidence of carcinogenicity in animal studies. propane-1,2-diol: Carcinogenicity - Assessment : No evidence of carcinogenicity in animal studies. Reproductive toxicity Not classified due to lack of data. Components: prodiamine: Reproductive toxicity - Assessment : No toxicity to reproduction propane-1,2-diol: Reproductive toxicity - Assessment : No toxicity to reproduction, No effects on or via lactation Animal testing did not show any effects on foetal development. STOT - single exposure Not classified due to lack of data. Components: propane-1,2-diol: Assessment : The substance or mixture is not classified as specific target organ toxicant, single exposure. STOT - repeated exposure Not classified due to lack of data. Components: propane-1,2-diol: Assessment : The substance or mixture is not classified as specific target organ toxicant, repeated exposure. Aspiration toxicity Not classified due to lack of data. Components: propane-1,2-diol: No aspiration toxicity classification 5 / 15 SECTION 12. ECOLOGICAL INFORMATION Ecotoxicity Product: Toxicity to fish : LC50 (Cyprinus carpio (Carp)): 91 mg/l Exposure time: 96 h Toxicity to daphnia and other aquatic invertebrates : EC50 (Daphnia magna (Water flea)): 12 mg/l Exposure time: 48 h Toxicity to algae/aquatic plants : ErC50 (Raphidocelis subcapitata (freshwater green alga)): 0.113 mg/l Exposure time: 72 h EC10 (Raphidocelis subcapitata (freshwater green alga)): 0.011 mg/l End point: Growth rate Exposure time: 72 h Components: prodiamine: Toxicity to fish : LC50 (Oncorhynchus mykiss (rainbow trout)): > 0.829 mg/l Exposure time: 96 h Remarks: No toxicity at the limit of solubility LC50 (Cyprinus carpio (Carp)): > 0.0048 mg/l Exposure time: 96 h Remarks: No toxicity at the limit of solubility Toxicity to daphnia and other aquatic invertebrates : EC50 (Daphnia magna (Water flea)): > 0.013 mg/l Exposure time: 48 h Remarks: Highest attainable concentration Toxicity to algae/aquatic plants : ErC50 (Raphidocelis subcapitata (freshwater green alga)): 0.004 mg/l Exposure time: 96 h NOEC (Raphidocelis subcapitata (freshwater green alga)): 0.00045 mg/l End point: Growth rate Exposure time: 96 h ErC50 (Navicula pelliculosa (Freshwater diatom)): 0.0047 mg/l Exposure time: 72 h EC10 (Navicula pelliculosa (Freshwater diatom)): 0.0029 mg/l End point: Growth rate Exposure time: 72 h Toxicity to fish (Chronic toxicity) : NOEC (Oncorhynchus mykiss (rainbow trout)): 0.012 mg/l Exposure time: 87 d Test Type: Early-life Stage NOEC (Pimephales promelas (fathead minnow)): 0.0019 mg/l Exposure time: 156 d Toxicity to daphnia and other aquatic invertebrates (Chronic toxicity) : NOEC (Daphnia magna (Water flea)): 0.0066 mg/l Exposure time: 21 d propane-1,2-diol: Toxicity to fish : LC50 (Oncorhynchus mykiss (rainbow trout)): 40,613 mg/l Exposure time: 96 h Test Type: static test Toxicity to daphnia and other aquatic invertebrates : (Ceriodaphnia dubia (water flea)): 18,340 mg/l Exposure time: 48 h Test Type: static test Toxicity to algae/aquatic plants : ErC50 (Raphidocelis subcapitata (freshwater green alga)): 19,000 mg/l Exposure time: 96 h Toxicity to daphnia and other aquatic invertebrates (Chronic toxicity) : NOEC (Ceriodaphnia dubia (Water flea)): 13,020 mg/l Exposure time: 7 d Test Type: semi-static test amines, coco alkyl, ethoxylated: Ecotoxicology Assessment Acute aquatic toxicity : Very toxic to aquatic life. Chronic aquatic toxicity : Very toxic to aquatic life with long lasting effects. Persistence and degradability Components: prodiamine: Biodegradability : Remarks: No data available Stability in water : Degradation half life: 3 - 15 d Remarks: Product is not persistent. propane-1,2-diol: Biodegradability : Result: Readily biodegradable. Bioaccumulative potential Components: prodiamine: Bioaccumulation : Remarks: Bioaccumulates Mobility in soil Components: prodiamine: Distribution among environmental compartments : Remarks: immobile Stability in soil : Dissipation time: 30 - 113 d Percentage dissipation: 50 % (DT50) Remarks: Product is not persistent. Other adverse effects Components: prodiamine: Results of PBT and vPvB assessment : Substance is not persistent, bioaccumulative, and toxic (PBT). Substance is not very persistent and very bioaccumulative (vPvB). 6 / 15 SECTION 13. DISPOSAL CONSIDERATIONS Disposal methods Waste from residues : Do not contaminate ponds, waterways or ditches with chemical or used container. Do not dispose of waste into sewer. Where possible recycling is preferred to disposal or incineration. If recycling is not practicable, dispose of in compliance with local regulations. Contaminated packaging : Non-returnable containers: Triple rinse containers. Add rinsings to spray tank If recycling, replace cap and return clean containers to recycler or designated collection point. Containers marked with the drumMUSTER container logo can be taken to a drumMUSTER collection site (, ). Empty containers can be landfilled, when in accordance with the local regulations. If no landfill is available, bury the containers below 500 mm in a disposal pit specifically marked and set up for this purpose clear of waterways, desirable vegetation and tree roots. Empty containers and product should not be burnt. Returnable containers: Empty contents fully into application equipment. Close all valves and return to point of supply for refill or storage. SECTION 14. TRANSPORT INFORMATION International Regulations UNRTDG UN number : UN 3082 Proper shipping name : ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (PRODIAMINE) Class : 9 Packing group : III Labels : 9 Environmentally hazardous : yes Remarks : This product can be subject to exemptions when packaged in single or combination packagings containing a net quantity per single or inner packaging of 5 L or less for liquids, or having a net mass of 5 kg or less for solids. IATA-DGR UN/ID No. : UN 3082 Proper shipping name : Environmentally hazardous substance, liquid, n.o.s. (PRODIAMINE) Class : 9 Packing group : III Labels : Miscellaneous Packing instruction (cargo aircraft) : 964 Packing instruction (passenger aircraft) : 964 Environmentally hazardous : yes Remarks : This product can be subject to exemptions when packaged in single or combination packagings containing a net quantity per single or inner packaging of 5 L or less for liquids, or having a net mass of 5 kg or less for solids. IMDG-Code UN number : UN 3082 Proper shipping name : ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (PRODIAMINE) Class : 9 Packing group : III Labels : 9 EmS Code : F-A, S-F Marine pollutant : yes Remarks : This product can be subject to exemptions when packaged in single or combination packagings containing a net quantity per single or inner packaging of 5 L or less for liquids, or having a net mass of 5 kg or less for solids. Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code Not applicable for product as supplied. National Regulations ADG UN number : UN 3082 Proper shipping name : ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (PRODIAMINE) Class : 9 Packing group : III Labels : 9 Hazchem Code : •3Z Environmentally hazardous : yes Remarks : Environmentally Hazardous Substances meeting the descriptions of UN 3077 or UN 3082 are not subject to the Australian Dangerous Goods Code when transported by road or rail in: packagings, IBC's, or any other receptacle not exceeding 500 kg / 500 litres. Special precautions for user The transport classification(s) provided herein are for informational purposes only, and solely based upon the properties of the unpackaged material as it is described within this Safety Data Sheet. Transportation classifications may vary by mode of transportation, package sizes, and variations in regional or country regulations. 7 / 15 SECTION 15. REGULATORY INFORMATION Safety, health and environmental regulations/legislation specific for the substance or mixture Therapeutic Goods (Poisons Standard) Instrument : No poison schedule number allocated Prohibition/Licensing Requirements : There is no applicable prohibition, authorisation and restricted use requirements, including for carcinogens referred to in Schedule 10 of the model WHS Act and Regulations. Product Registration Number : APVMA Approval No. 93901 SECTION 16: ANY OTHER RELEVANT INFORMATION Revision Date : 24.01.2025 Date format : dd.mm.yyyy Full text of other abbreviations AU OEL : Australia. Workplace Exposure Standards for Airborne Contaminants. Syngenta : Syngenta Occupational Exposure Limit AU OEL / TWA : Exposure standard - time weighted average Syngenta / TWA : Time weighted average AIIC - Australian Inventory of Industrial Chemicals; ANTT - National Agency for Transport by Land of Brazil; ASTM - American Society for the Testing of Materials; bw - Body weight; CMR - Carcinogen, Mutagen or Reproductive Toxicant; DIN - Standard of the German Institute for Standardisation; DSL - Domestic Substances List (Canada); ECx - Concentration associated with x% response; ELx - Loading rate associated with x% response; EmS - Emergency Schedule; ENCS - Existing and New Chemical Substances (Japan); ErCx - Concentration associated with x% growth rate response; ERG - Emergency Response Guide; GHS - Globally Harmonized System; GLP - Good Laboratory Practice; IARC - International Agency for Research on Cancer; IATA - International Air Transport Association; IBC - International Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk; IC50 - Half maximal inhibitory concentration; ICAO - International Civil Aviation Organization; IECSC - Inventory of Existing Chemical Substances in China; IMDG - International Maritime Dangerous Goods; IMO - International Maritime Organization; ISHL - Industrial Safety and Health Law (Japan); ISO - International Organisation for Standardization; KECI - Korea Existing Chemicals Inventory; LC50 - Lethal Concentration to 50 % of a test population; LD50 - Lethal Dose to 50% of a test population (Median Lethal Dose); MARPOL - International Convention for the Prevention of Pollution from Ships; n.o.s. - Not Otherwise Specified; Nch - Chilean Norm; NO(A)EC - No Observed (Adverse) Effect Concentration; NO(A)EL - No Observed (Adverse) Effect Level; NOELR - No Observable Effect Loading Rate; NOM - Official Mexican Norm; NTP - National Toxicology Program; NZIoC - New Zealand Inventory of Chemicals; OECD - Organization for Economic Co-operation and Development; OPPTS - Office of Chemical Safety and Pollution Prevention; PBT - Persistent, Bioaccumulative and Toxic substance; PICCS - Philippines Inventory of Chemicals and Chemical Substances; (Q)SAR - (Quantitative) Structure Activity Relationship; REACH - Regulation (EC) No 1907/2006 of the European Parliament and of the Council concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals; SADT - Self-Accelerating Decomposition Temperature; SDS - Safety Data Sheet; TCSI - Taiwan Chemical Substance Inventory; TDG - Transportation of Dangerous Goods; TECI - Thailand Existing Chemicals Inventory; TSCA - Toxic Substances Control Act (United States); UN - United Nations; UNRTDG - United Nations Recommendations on the Transport of Dangerous Goods; vPvB - Very Persistent and Very Bioaccumulative; WHMIS - Workplace Hazardous Materials Information System The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. AU / EN