International Chemical Safety Cards IMIDACLOPRID ICSC: 1501 1-(6-Chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine 1-((6-Chloro-3-pyridinyl)methyl)-N-nitro-2-imidazolidinimine 1-(6-Chloro-3-pyridinylmethyl)-N-nitroimidazolidin-2-ylideneamine 1H-Imidazol-2-amine, 1-((6-chloro-3-pyridinyl)methyl)-4,5-dihydro-N-nitro C9H10ClN5O2 Molecular mass: 255.7 ICSC #    1501 CAS #     138261-41-3 RTECS # NJ0560000 UN #        2588 April 22, 2004 Peer reviewed TYPES OF HAZARD/ EXPOSURE ACUTE HAZARDS/ SYMPTOMS PREVENTION FIRST AID/ FIRE FIGHTING FIRE Combustible. Gives off irritating or toxic fumes (or gases) in a fire. NO open flames. Powder, water spray, foam, carbon dioxide. EXPLOSION EXPOSURE  •INHALATION Avoid inhalation of dust . Fresh air, rest.  •SKIN Protective gloves. Rinse and then wash skin with water and soap.  •EYES Safety spectacles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.  •INGESTION Dizziness. Drowsiness. Tremors. Uncoordinated movements. Do not eat, drink, or smoke during work. Wash hands before eating. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING Sweep spilled substance into containers. Carefully collect remainder, then remove to safe place. Personal protection: P2 filter respirator for harmful particles. Do NOT let this chemical enter the environment. Separated from food and feedstuffs. Do not transport with food and feedstuffs. R: S: UN Hazard Class: 6.1 UN Packing Group: III SEE IMPORTANT INFORMATION ON BACK ICSC: 1501 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities (C) IPCS CEC 1994. No modifications to the International version have been made except to add the OSHA PELs, NIOSH RELs and NIOSH IDLH values.

International Chemical Safety Cards IMIDACLOPRID ICSC: 1501 I M P O R T A N T D A T A PHYSICAL STATE; APPEARANCE: COLOURLESS CRYSTALS OR BEIGE POWDER . PHYSICAL DANGERS: CHEMICAL DANGERS: On combustion, forms toxic gases. The substance decomposes on heating. OCCUPATIONAL EXPOSURE LIMITS: TLV not established. MAK not established. ROUTES OF EXPOSURE: The substance can be absorbed into the body by ingestion. INHALATION RISK: Evaporation at 20°C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly on spraying. EFFECTS OF SHORT-TERM EXPOSURE: The substance may cause effects on the nervous system. EFFECTS OF LONG-TERM OR REPEATED EXPOSURE: PHYSICAL PROPERTIES Melting point: 144°C Density: 1.54 g/cm3 Solubility in water, g/100 ml at 20°C: 0.061 Vapour pressure, Pa at 20°C: negligible Octanol/water partition coefficient as log Pow: 0.57 ENVIRONMENTAL DATA This substance may be hazardous in the environment; special attention should be given to birds, crustacea, fish and honey bees. N O T E S Other melting points: 136.4°C and 143.8 °C depending on crystal form. If the substance is formulated with solvents also consult the ICSCs of these materials. Carrier solvents used in commercial formulations may change physical and toxicological properties. Transport Emergency Card: TEC (R)-61GT7-III ADDITIONAL INFORMATION ICSC: 1501 IMIDACLOPRID (C) IPCS, CEC, 1994

IMPORTANT LEGAL NOTICE: Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.