Methyl Alcohol, Reagent ACS, 99.8% (GC)

Appearance/Odor

White opaque liquid with a characteristic natural fresh scent. VOC’s- This product contains 5.4 grams per liter or 0.5% by weight VOC’s. __________________________________________________________________________________________ SECTION IV - Fire and Explosion Hazard Data __________________________________________________________________________________________ Flash Point (Method Used) Flammable Limits LEL UEL None to boiling point (PMCC-est) No Data Extinguishing Media: Not usually necessary as this product does not readily support combustion. Use media appropriate for fire's fuel source. Special Fire Fighting Procedures: Keep containers cool and vapors down with water spray. Prevent runoff from entering sewers and public waterways. Wear SCBA in chemical fires. Unusual Fire and Explosion Hazards: None known. SECTION V - Reactivity Data __________________________________________________________________________________________ Stability / Unstable [ ] Conditions to avoid: Freezing Temperatures. Stable [X] Incompatibility (Materials to Avoid): Strong acids and strong alkalies, reducers, and strong oxidizing agents. Hazardous Decomposition or Byproducts: Carbon dioxide, carbon monoxide, soot, smoke, and various organic oxidation by-products. Hazardous Polymerization: May Occur [ ] Will not occur [X] Conditions to avoid: None Known L A B # 233 COEFFICIENT OF WATER/OIL DISTRIBUTION : Clear, light yellow, citrus odor Not available ODOR THRESHOLD : Not applicable SECTION 4 : FIRE & EXPLOSION HAZARDS FLASH POINT : 52°C (TCC); 74°C (COC) FLAMMABLE LIMITS : UPPER : Not applicable LOWER : Not applicable AUTO IGNITION TEMPERATURE : 225°C CONDITIONS OF FLAMMABILITY : Combustible. May form explosive air-vapor mixture at elevated temperatures. MEANS OF EXTINCTION : CO2, foam, dry chemical. Treat as class B (oil) fire HAZARDOUS COMBUSTION PRODUCTS : Oxides of carbon, products of incomplete combustion. EXPLOSITION DATA : SENSITIVITY TO STATIC DISCHARGE Not applicable SENSITIVITY TO MECHANICAL IMPACT Not applicable SECTION 5 : REACTIVITY DATA CONDITIONS OF STABILITY : Product is stable INCOMPATIBLE MATERIALS AND CONDITIONS TO AVOID : Strong pxidizers REACTIVITY : Not reactive HAZARDOUS DECOMPOSITION PRODUCTS : Oxides of carbon when burning CITRIKLEEN Preparation Date July 1, 2003 MSDS : Citrikleen.esd SECTION 6 : TOXICOLOGICAL PROPERTIES

Principle Routes of Exposure

Eyes? Yes Inhalation ? No Skin ? No Ingestion ? No CARCINOGENICITY: None Inhalation REPRODUCTIVE TOXICITY: None Skin and eye contact SKIN CONTACT: MAY CAUSE SLIGHT IRRITATION. SKIN ABSORPTION: MAY BE ABSORBED. EYE: MAY CAUSE SLIGHT IRRITATION. INGESTION: MAY CAUSE NAUSEA. INHALATION: MAY CAUSE NAUSEA, HEADACHE, AND DIZZINESS. ACUTE OVER EXPOSURE EFFECTS: NE CHRONIC OVER EXPOSURE EFFECTS: NE SENSITIZATION: MAY CAUSE ALLERGIC SKIN REACTION. CARCINOGENICITY: DOES NOT MEET

Health hazards

Acute and Chronic) Caution: May cause eye irritation. Repeated or prolonged skin contact may cause drying or dermatitis. Ingestion will lead to nausea or diarrhea. Follow good chemical hygiene practices to avoid these hazards. Carcinogenicity: None Known NTP ?: No IARC Monographs ?: No

Medical Conditions Generally Aggravated by Exposure

Pre-existing skin disorders may be aggravated if the product is not properly used. Emergency and First Aid Procedures: EYES: FLUSH WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES LIFTING EYELIDS TO INSURE COMPLETE REMOVAL. SEE A PHYSICIAN IMMEDIATELY. INGESTION: DO NOT INDUCE VOMITING UNLESS DIRECTED BY A PHYSICIAN. DRINK PLENTY OF WATER, THEN CALL A PHYSICIAN OR POISON CONTROL CENTER. INHALATION: GET TO FRESH AIR. IF BREATHING HAS STOPPED, QUALIFIED PERSONNEL SHOULD ADMINISTER ARTIFICIAL RESPIRATION. SKIN: WASH THOROUGHLY WITH SOAP AND WATER. IF IRRITATION PERSISTS, CALL PHYSICIAN. __________________________________________________________________________________________ SECTION VII - Precautions for Safe Handling and Use __________________________________________________________________________________________ Steps to be taken in Case Material is Released or Spilled: Isolate area. Dike area to prevent spreading. Stay upwind. Pick up on absorbent material. Put in suitable container. Waste Disposal Method: Consult local, state and federal regulations. Triple rinse empty container then offer for recycling, reuse, or reconditioning. Precautions to Be Taken in Handling and Storing: Avoid contact with eyes, skin and clothing. Avoid contact with open wounds. Keep containers tightly sealed when not in use. Store indoors in a dry area. Keep from freezing. Use from original container only. Do not store with fertilizers, seeds, insecticides or fungicides. Other Precautions: Follow label directions carefully. Keep out of reach of children. Keep container tightly sealed when not in use. Do not contaminate water, food, or feed by use or storage. Use with adequate ventilation. SECTION VIII - Control Measures __________________________________________________________________________________________ Respiratory Protection (Specify Type): Not usually necessary. Use with adequate ventilation. Ventilation / Local Exhaust- Not usually needed Special- None Mechanical (General)- Yes Other- None Protective Gloves: Only if direct contact possible. Eye Portection: Yes approved safety glasses or goggles (ANSI). Other Protective Clothing or Equipment: Only if direct contact possible (ie. apron, boots, etc.) Work/Hygienic Practices: Normal. Wash hands after use and before eating, drinking, smoking, using restroom, etc. ________________________________________________________________________________________________________________ WARNING! The use of this product is beyond the control of Chemical Resources Corp., therefore, no guarantee, express or implied, is made as to the effects of such or the results to be obtained if not used in accordance with directions or established safe practice. The user must assume, all responsibility, including injury or damage, resulting from its misuse as such, or in combination with other materials. Chemical Resources Corp. warrants only that this product meets the manufacturer's specifications for such product. THIS WARRANTEE IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, AS TO DESCRIPTION, QUALITY, MERCHANTABILITY FITNESS FOR ANY PARTICULAR PURPOSE, PRODUCTIVENESS, OR ANY OTHER MATTER OF THIS PRODUCT. CHEMICAL RESOURCES CORP. SHALL BE IN NO WAY RESPONSIBLE FOR THE IMPROPER USE OF THIS PRODUCT. The sole and exclusive remedy against the manufacturer for break of warranty shall be reimbursement of the purchase price of the product in the event that a defective condition of the product shall be found to exist. NO OTHER REMEDY (INCLUDING BUT NOT LIMITED TO INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR INJURY TO PERSON OR PROPERTY OR ANY OTHER INCIDENTAL OR CONSEQUENTIAL LOSS) SHALL BE AVAILABLE. SECTION 1 : PRODUCT IDENTIFICATION AND USE PRODUCT NAME : CITRIKLEEN MANUFACTURER’S NAME & ADDRESS : USE : Liquid cleaner WEST PENETONE INC. GENERIC INGREDIENTS : 10,900 SECANT ST. Terpenes, anionic and nonionic surfactants, diethylene glycol- ANJOU, QUEBEC, H1J 1S5 monobutyl ether, ethanolamine, EDTA type chelate, B.H.T., water

Teratogenic Effects

None Ingestion MUTAGENICITY: None DOES NOT MEET

Potential Acute Health Effects

Overexposure to vapor may irritate respiratory passages and/or cause dizziness, nausea or headaches. May cause irritation or burns to eyes and skin. Ingestion may cause irritation of gastrointestinal tract and diarrhea. EFFECTS OF CHRONIC EXPOSURE: None known EXPOSURE LIMITS: IRRITANCY OF PRODUCT: SENSITIZATION: TOXICOLOGICALLY SYNERGISTIC PRODUCT: Not applicable, See under acute health effects Not available None See Section 2 SECTION 7 : FIRST AID MEASURES EYE CONTACT : Rinse with plenty of water for 15 minutes. Contact physician. SKIN CONTACT : Wash with soap and water. Contact physician if irritation persists or develops. INHALATION : Give fresh air or artificial respiration. Consult physician. INGESTION : Do not induce vomiting. Drink plenty of water. Contact physician immediately. SECTION 8 : PREVENTIVE MEASURES PERSONAL PROTECTION : Cartridge respirators for organic vapors if exposure limits are exceeded. Splash proof goggles. Solvent proof gloves. ENGINEERING CONTROLS : Positive exhaust ventilation required for enclosed areas. WASTE DISPOSAL : Consult local and / or provincial authorities. SPILL CONTROL MEASURES : Extinguish all ignition sources. Do not allow product to enter drains. Use absorbent material and place in sealed containers for disposal. STORAGE AND HANDLING PROCEDURES : Store in a cool dry area, away from sources of heat or sparks. SPECIAL SHIPPING INFORMATION : T.D.G. classification: Flammable liquid, corrosive n.o.s. (d-limonene, ethanolamine) Class 3 (8) UN 2924 P.G. III SECTION 9 : PREPARATION INFORMATION PREPARED BY : PIERRE STEWART Date: July 1, 2003 MANAGER TECH. SERVICES VERSION: 5 PHONE NO : (514) 355-4660 SUPERCEDES: Version 4, January 21, 2003 REVISION SUMMARY: Change Format: 4 pages to 2 pages, July 1, 2003 FOR ADDITIONAL PRODUCT INFORMATION, CONTACT YOUR SALES ENGINEER. FOR ADDITIONAL HEALTH/SAFETY INFORMATION, CALL : (514) 355-4660 THE INFORMATION PRESENTED HEREIN HAS BEEN COMPILED FROM SOURCES DONSIDERED TO BE DEPENDABLE AND ACCURATE TO THE BEST OF WEST PENETONE’S KNOWLEDGE. THE INFORMATION RELATES TO THIS SPECIFIC MATERIAL. IT MAY NOT BE VALID FOR THIS MATERIAL IF USED IN COMBINATION WITH ANY OTHER MATERIALS OR IN ANY PROCESS. IT IS THE USER’S RESPONSIBILITY TO SATISFY ONESELF AS TO THE SUITABILITY AND COMPLETENESS OF THIS INFORMATION FOR HIS OWN PARTICULAR USE. Printed: 7/4/06 SPOTLEAK 1009 PRODUCT IDENTIFICATION AND USE MANUFACTURER: ARKEMA CANADA INC. 700 THIRD LINE OAKVILLE, ONTARIO L6J 5A3 EMERGENCY PHONE NUMBER: (905) 827-9841 (ARKEMA) (613) 996-6666 (CANUTEC)

Product definition

SPOTLEAK 1009 PRODUCT CODE: ORG1009 PRODUCT USE: GAS ODOURANT

Hazardous Ingredients

W/W CAS # TLV TERT-BUTYLMERCAPTAN 60-100 75-66-1 NE LD50: 4,729 MG/KG (ORAL-RAT) LD50: >2,000 MG/KG (DERMAL-RABBIT) LC50: >81.4 MG/L (4-HR. – INHALATION-RAT) ISOPROPYLMERCAPTAN 10-30 75-33-2 NE LD50: 2,000 – 5,000 MF/KG (ORAL-RAT) LD50: >2,000 MG/KG (DERMAL-RABBIT) LC50: >81.4 MG/L (4-HR. – INHALATION-RAT) N-PROPYLMERCAPTAN 1-5 107-03-9 NE LD50: 1,790 MG/KG (ORAL-RAT) LC50: >7,300 PPM (4-HR. – INHALATION-RAT) ADDITIONAL INGREDIENT INFORMATION (WHMIS NOT CONTROLLED): NA PHYSICAL DATA PHYSICAL STATE: LIQUID ODOUR AND APPEARANCE: CLEAR, COLOURLESS LIQUID, GAS-LIKE ODOUR. ODOUR THRESHOLD: 0.1 PPB SPECIFIC GRAVITY/DENSITY (G/ML): 0.812 @ 15.5 °C VAPOUR PRESSURE: 6.6 PSIA VAPOUR DENSITY (AIR=1): 3 VOLATILITY/VOL(%): 100 SOLUBILITY IN H20: INSOLUBLE @ 20°C EVAPORATION RATE: NE BOILING POINT: 62°C FREEZING POINT: <-50°F PH: NA LOG KOW: NE SHIPPING INFORMATION UN 3336, 3, II, MERCAPTANS, MIXTURE, LIQUID, FLAMMABLE, N.O.S. (BUTYL MERCAPTAN, ISOPROPYL MERCAPTAN). NA - NOT APPLICABLE NE - NOT ESTABLISHED Printed: 7/4/06 SPOTLEAK 1009 FIRE AND EXPLOSION HAZARD FLAMMABILITY: EXTREMELY FLAMMABLE. CONDITIONS: SPARKS, OPEN FLAME. MEANS OF EXTINCTION: WATER SPRAY, CARBON DIOXIDE, FOAM OR DRY CHEMICAL. WATER MAY BE INEFFECTIVE. FLASHPOINT: <-18 C (0°F) (TCC) UPPER EXPLOSION LIMIT (% V): NE LOWER EXPLOSION LIMIT (%V): NE AUTO-IGNITION TEMPERATURE: 245°C HAZARDOUS COMBUSTION PRODUCTS: OXIDES OF CARBON, SULFUR OXIDES. EXPLOSION DATA: NE SENSITIVITY TO IMPACT: NO SENSITIVITY TO STATIC DISCHARGE: YES REACTIVITY CHEMICAL STABILITY: STABLE INCOMPATIBLE MATERIALS: STRONG ALKALIS, STRONG OXIDIZERS. CONDITIONS OF REACTIVITY: NE HAZARDOUS DECOMPOSITION NE PRODUCTS: HEALTH HAZARD INFORMATION