Page 1 of 9 MATERIAL SAFETY DATA SHEET SECTION 1: PRODUCT IDENTIFICATION The following products are pesticide products registered by the U.S. EPA. All products contain p-dichlorobenzene as the active ingredient. It is a violation of Federal Law to use these products in a manner not consistent with the product label. Product Name EPA Registration No. Willert Item No. Enoz Moth Cake 1475-7 125 Enoz Moth Cake Refill 1475-7 125R Enoz Moth Cake Cedar Scented 1475-113 139 Enoz Moth-Tek Paper Covered Moth Ball Packets Lavender Scented 1475-143 219 Enoz Moth-Tek Paper Covered Moth Ball Packets Cedar Scented 1475-143 220 Enoz Mildew Cake 1475-113 492 Enoz Moth Blok 1475-7 493 Enoz Moth Bar Cedar Scented 1475-113 495 Enoz Moth Bar Potpourri 1475-113 496 Enoz Para Moth Balls (5 oz. bag) 1475-39 505P Enoz Moth Sachettes Lavender Scented 1475-144 656 Enoz Plastic Hang Up Moth Case 1475-113 4023 Enoz Moth & Deodorant Cakes Perfumed Refills for Plastic Hang-Up Case 1475-113 4133 Enoz No Cling Odor Moth Cake 1475-40 C39 Enoz Para Moth Balls (5 oz.) 1475-39 E28 Enoz Para Moth Balls (10 oz.) 1475-39 E30 Enoz Moth Ice Crystals 1475-1 F39 Enoz Moth Bar Lavender 1475-113 496 Reefer-Galler No Moth Closet Hanger 1475-157 1002 Reefer-Galler No Moth Refills 1475-157 1021 Reefer-Galler Snowhite Nuggets 1475-1 1123/1124 Reefer-Galler No Moth Hangerette 1475-7 1141 Reefer-Galler Moth-Tek Paper Covered Moth Ball Packets Cedar Scented 1475-143 1142 Reefer-Galler No Mildew Cake 1475-69 1210 Reefer-Galler Moth Cake 1475-113 1214 Reefer-Galler Old Fashioned Lavender Scented Moth Sachettes 1475-144 1412 Martha Stewart Everyday Paper-Covered Moth Ball Packets 1475-143-74082 MS590 Martha Stewart Everyday Hanging Moth Cakes 1475-113-74062 MS594 Martha Stewart Everyday Moth Ice Crystals 1475-1-74082 MS592 Martha Stewart Everyday Moth Bar 1475-113-74082 MS596 Martha Stewart Everyday Para Moth Balls 1475-39-74082 MS598 Paradichlorobenzene Moth-Ice Crystals 1475-1 PARABC Page 2 of 9 Willert Home Products 4044 Park Avenue St. Louis, MO 63110 EMERGENCY TELEPHONE NUMBER: 314-772-2822 (8:30 AM to 4:30 PM CST) CHEMTREC 800-424-9300 THE INFORMATION CONTAINED IN THIS MATERIAL SAFETY SHEET IS DIRECTED AT OCCUPATIONAL EXPOSURE AND MAY NOT BE APPLICABLE TO CONSUMER USE OF THE PRODUCTS. SECTION 2: HAZARDOUS COMPONENT INFORMATION Hazardous Ingredients CAS Number Wt. % p-dichlorobenzene (1,4-dichlorobenzene) 106-46-7 95+ SECTION 3: HAZARDS IDENTIFICATION Emergency Overview: White balls, blocks, crystals, nuggets or tablets. Some products may be incased in paper bags (packets) or plastic containers and some products contain fragrance. Harmful if swallowed or inhaled. Dust and vapors may cause eye and respiratory tract irritation. Flammable. Potential Health Effects: Relevant Routes of Exposure: Inhalation, Ingestion, Eye Contact, Skin Contact. Acute Effects: Ingestion: Symptoms may also include nausea, vomiting, diarrhea, and stomach distress. Eyes: Vapors may cause irritation. Dust or particles can cause severe irritation. Inhalation: Dust and vapors can cause respiratory tract irritation. Vapor concentrations of p- dichlorobenzene that exceed permissible exposure limits can cause central nervous system depression. Symptoms could include the dizziness, blurred vision, nausea, feeling of drunkenness, unconsciousness and even death. Skin: Repeated or prolonged contact may cause a skin irritation. Carcinogenicity: Listed by NTP and IARC as a carcinogen. Reproductive Effects: None known. Target Organs: Ocular, respiratory, dermal, liver, kidneys, central nervous (CNS). Medical Conditions Aggravated By Exposure: Liver, kidney, chronic respiratory disease. SECTION 4: FIRST AID PROCEDURES First Aid Procedures: EYES: Immediately flush eyes with a directed stream of water for at least 15 minutes, forcibly holding eyelids apart to ensure complete irrigation of all eye and lid tissue. Remove contact lenses, if present, after the first five minutes and continue rinsing the eye. Call a physician or poison control center immediately. SKIN: Immediately flush skin with plenty of water while removing contaminated clothing and shoes. Wash clothing before reuse. If irritation occurs, get medical attention. Page 3 of 9 INHALATION: Move person to fresh air. If person is not breathing, call 911 or an ambulance, then give artificial respiration preferably mouth-to-mouth if possible. Call a poison control center or doctor for further treatment advice. INGESTION: Do not give anything by mouth to an unconscious person. Call poison control center or doctor immediately for treatment advice. Have person rinse the mouth with water. If able to swallow, have the person sip a glass of water. Do not induce vomiting unless told to do so by a poison control center or doctor. NOTE TO PHYSICIAN: Treatment is mainly symptomatic and supportive. SECTION 5: FIRE HAZARDS, Unusual Fire and Explosion Hazards: Flammable solid, liquid and vapors. Fire Fighting Procedures: NIOSH approved positive pressure, self-contained breathing apparatus and full protective turn- out gear. Evacuate personnel to an area upwind to avoid smoke and vapors. Remove containers of this material if it can be done safely. Use water to keep fire exposed containers cool. Protective clothing and equipment must be decontaminated if contact with the material or vapors has occurred. Extinguishing Media: All common extinguishing media are suitable. Conditions to Avoid: Elevated temperatures. Hazardous Combustion Products: May produce irritating and toxic smoke and fumes. The composition of the combustion products have not been determined. Flash Point: 65o C (Cleveland Open Cup) Flammability Limits: Lower: Not determined Upper: Not determined Autoignition Temperature: Not determined. SECTION 6: ACCIDENTAL RELEASE MEASURES Pre-Entry Spill Procedure: Shut off source of spill if it is safe to do so. Eliminate sources of ignition. Review Section 3 - Hazards Identification and Section 8- Exposure Control/Personal Protection before proceeding with the clean up. Clean Up and Containment: Scoop or shovel spilled material into suitable labeled containers with a tight fitting lid. Secure the drum cover and move the container to a safe holding area. Check area for residual material and repeat clean up if detected. Environmental Concerns: None known. Page 4 of 9 Treatment and Disposal: Decontaminate or dispose of all protective clothing and equipment. See Section 13 - Disposal Recommendations for disposal information. Reporting Requirements: The United States Environmental Protection Agency (USEPA) has established a Reportable Quantity (RQ) for release of this material. See Section 15. Report all releases, which are likely to endanger the public health, harm the environment, or cause complaint to the appropriate State or Local officials. SECTION 7: HANDLING AND STORAGE General Measures: Store at room temperature, in airtight containers and protect from light. Do not generate dust or exposure to ignition source. Keep away from heat, sparks, and flame. Materials or Conditions to Avoid: Contact with oxidizing and reducing agents. Elevated temperatures. SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION General Hygienic Practices: Do not get on eyes, skin, or clothing. Do not breathe vapors, dust or fumes. Wash thoroughly after handling. Recommended Exposure Limits: p-dichlorobenzene: ACGIH TLV: 10 ppm (60 mg/m3) 8-hr TWA A3* *ACGIH has designated this component as an "A3" substance thereby including it among substances that are animal carcinogens with unknown relevance to man. OSHA PEL: 75 ppm (450 mg/m3 ) 8-hr TWA Mexican OEL: 450 mg/m3 8-hr TWA Mexican OEL: 675 mg/m3 15-minute STEL Personal Protective Equipment: Eyewear: Chemical goggles. Skin: Gloves are required if there is a potential for skin contact. A plastic or Vitron polyvinyl alcohol provides a physical barrier is required. Use disposable spun polyolefin (e.g. Tyvek) coveralls or equivalent to protect against contact. Consult the glove and clothing manufacturers, suppliers and/or industrial hygienist for further information. Respiratory Protection: Respiratory protection is required whenever air contamination (dust, mist, or vapors) is generated by the process. A NIOSH approved high efficiency toxic dust/mist/fume respirator is recommended. Page 5 of 9 Work Practices and Engineering Controls: General room ventilation is adequate unless the process generates dust or fumes. Work-clothing should be removed in a change room on site and laundered professionally. Employees should shower and change into street clothes before leaving the facility. Prevent the accumulation of dust in the work area by thorough periodic cleaning of the area. Protective Measures During Repair and Maintenance: No special measures are required. Follow the recommendation for personal protective equipment. SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES Physical State: Balls, blocks, crystals, nuggets or tablets. (Some products may be incased in plastic containers.) Color: White. Odor: Pleasant characteristic odor (mothballs). Some products contain a fragrance. Taste: Not determined. pH: Not applicable. Volatile (Wt. or Vol.), %: 100%. Moisture Content, (Wt.) %: Not determined. Solubility in Water: 0.08 g/l at 250 C Solubility - other solvents: Soluble in ethanol, benzene. . Specific Gravity/Bulk Density: Varies with product type. Vapor Pressure: 0.59 mm Hg at 200 C; 11.5 mm Hg at 600 C Vapor Density (air = 1): 5.1. Evaporation Rate: p-dichlorobenzene sublimes at room temperature. Boiling Point: 1740 C Melting Point: 53.5 o C SECTION 10: STABILITY AND REACTIVITY General Stability Considerations: Stable at room temperature. Incompatible Materials: Oxidizing and reducing agents. Hazardous Decomposition Products: Not determined. Hazardous Polymerization: Does not occur. SECTION 11: TOXICOLOGICAL INFORMATION p-Dichlorobenzene: Acute Toxicity: Oral - rat LD50 = 2512 mg/kg; Oral - rabbit LD50 = 2812 mg/kg; Oral - mouse LD50 = 2950-3220 mg/kg; Oral guinea pig LD50 = 7595 mg/kg; Dermal - rat LD50 = >8g/kg; Inhalation - cat 30 minute LCL0 = 37 g/m3; Oral guinea pig Intraperitoneal - mouse LDL0 = 2800 mg/kg; Oral human LDL0 = 857 mg/kg; Dermal - rabbit LD50 = >2 g/kg mg/kg. Reproductive/Teratogenicity Effects: p-Dichlorobenzene has not been shown to cause birth defects (teratogenic) in laboratory animals. Mutagenicity/Genotoxicity Information: -Dichlorobenzene has not been shown to be mutagenic. Carcinogenicity and Chronic Toxicity: Two-year oral dosing studies with p-dichlorobenzene, by the National Toxicology program (NTP), indicated clear evidence for carcinogenicity in the livers of male and female mice and in the kidneys of male rats. The relevance of these studies to humans has not been determined. Page 6 of 9 SECTION 12: ECOLOGICAL INFORMATION Environmental Fate: p-Dichlorobenzene: Soil absorption: log Koc (Fullerton soil, 0.06% organic carbon) =850 ; log Poct 3.39 at 20oC; Biodegradation: domestic sewage, Closed Bottle test, 28 day = 67% of ThOD. Ecotoxicity: p-Dichlorobenzene: Grass shrimp (Palaemonetes pugio) 48 hour = 129 mg/L; earth worms (Eisenia Andrei) = 14 day LC50 = 12-347 ug/L; flathead minnow 48 hour LC50 = 34 mg/L; sheephead minnow 96 hour LC50 = 7.4 mg/L SECTION 13: DISPOSAL RECOMMENDATIONS Waste Disposal Method: Dispose of material, liners, and containers in accordance with all applicable federal, state, and local environmental regulations. SECTION 14: TRANSPORTATION INFORMATION The classifications provided in this section are for information purposes only. Apply the appropriate regulations to properly classify you shipment for transportation. U.S. DOT Class: Environmentally Hazardous Substance, solid, n.o.s. (p-Dichlorobenzene), 9 UN3077, III* U.S. DOT label: Class 9* *Applies only to packages which contain 100 lbs. or more (RQ quantity, See Section 15). Special Provisions: this material meets the definition of Marine Pollutant. IATA: Environmentally Hazardous Substance, solid, n.o.s. (p-Dichlorobenzene), 9 UN3077, III* IMDG Code: See DOT SECTION 15: REGULATORY INFORMATION FIFRA: These products are pesticides registered by the U.S. EPA. All products contain p-dichlorobenzene as the active ingredient. It is a violation of Federal Law to use these products in a manner not consistent with the product label. SARA TITLE III: Section 302. Not listed as an Extremely Hazardous Substance. Section 311, 312 - Acute Health Hazard. Chronic Health Hazard. Fire Hazard. Section 313. 1,4-dichlorobenzene CERCLA Hazardous Substance: Listed in Table 302.4 of 40 CFR Part 302 as a hazardous substance with a reportable quantity of 100 lbs.1,4-dichlorobenzene (Release of more than the Reportable Quantity to the environment in a 24 hour period requires notification to the National Response Center (800-424-8802 or 202-426-2675). RCRA Hazardous Substance: Hazardous waste number: U072 Compound: p-dichlorobenzene California Prop. 65 List: Listed (carcinogen) Massachusetts Substance List: Listed. New Jersey Right to Know Hazardous Substance List: Listed. Pennsylvania Hazardous Substance List: Listed. Canadian WHMIS List: Class D1B Toxic Materials. Sensitization to product: None known. Reproductive toxicity: None known. Odor threshold: Not known. Product use: Urinal blocks, moth control. SECTION 16: OTHER INFORMATION HMIS RATINGS: Health Hazard: 2 Flammability Hazard: 2 Reactivity Hazard: 0 Page 7 of 9 Additional Information: C Willert MSDS No. 2, Ver. 1 Date: 12-6-05 Supercedes: Not applicable Page 8 of 9 LIST OF ACRONYMS ACGIH: American Conference of Governmental Industrial Hygiene AIHA WEEL: American Industrial Hygienists Association - Workplace Environmental Exposure Level ANSI: American National Standards Institute C: Ceiling California Prop. 65: California Safe Drinking Water and Toxic Enforcement Act (Prop 65) Canadian WHMIS: Canadian Workplace Hazardous Materials Information System Ingredient Disclosure CASRN: Chemical Abstracts Service Registry Number CERCLA: Comprehensive Emergency Response, Compensation and Liability Act DOT: U. S. Department of Transportation HMIS: Hazardous Materials Identification System IARC: International Agency for Research on Cancer IATA: International Air Transport Association IMDG: International Maritime Dangerous Goods IMO: International Maritime Organization N/A: Not Applicable NOR: Not Otherwise Regulated NTP: National Toxicology Program OSHA: Occupational Safety and Health Administration PEL: OSHA Permissible Exposure Limit RCRA: Resource Conservation and Recovery Act RQ: Reportable Quantity SARA: Superfund Amendment Reauthorization Act STEL: Short-Term Exposure Limit TLV: Threshold Limit Values (registered trademark of ACGIH) TPQ: Threshold Planning Quantity TSCA: Toxic Substances Control Act TWA: Time Weighted Average The information and recommendations contained in this Material Safety Data Sheet have been compiled from sources believed to be reliable and to represent the most reasonable current opinion on the subject when the MSDS was prepared. No warranty, guaranty, or representation is made as to the correctness or sufficiency of the information. The user of this product must decide what safety measures are necessary to safely use this product, either alone or in combination with other products, and determine its environmental regulatory compliance obligations under any applicable federal or state laws.