according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Revision date: 09/12/2014 :Version: SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Product identifier Product form: Trade name: Product code: Mixture Masterchem Ester Oil Charge (2+2) MT3026 1.2. Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture : Oil Charge 1.3. Details of the supplier of the safety data sheet SANTECH INDUSTRIES, INC. 1401 VALLEY VIEW LANE IRVING, TX 75061 T 817-589-1212 1.4. Emergency telephone number Emergency number : CHEMTREC 24 Hour 1-800-424-9300, 1-703-527-3887 (International) SECTION 2: Hazards identification 2.1. Classification of the substance or mixture Classification (GHS-US) Liquefied gas H280 Full text of H-phrases: see section 16 2.2. Label elements GHS-US labeling Hazard pictograms (GHS-US) : GHS04 Signal word (GHS-US) : Warning Hazard statements (GHS-US) : H280 - Contains gas under pressure; may explode if heated Precautionary statements (GHS-US) : P410+P403 - Protect from sunlight. Store in a well-ventilated place P251 - Pressurized container: Do not pierce or burn, even after use P410+P412 - Protect from sunlight. Do not expose to temperatures exceeding 50 ?C/122 ?F 2.3. Other hazards Other hazards not contributing to the classification : Contact with liquid may cause cold burns/frostbite. Contains gas under pressure; may explode if heated. May Cause frostbite in contact with skin. May Cause frostbite in contact with skin. (Liquid form can be ejected if the aerosol can is not held upright during use.) Warning. Intentional misuse and inhalation abuse may cause cardiac or central nervous systems effects. Warning. 2.4. Unknown acute toxicity (GHS-US) No data available MANUFACTURER Omega/Santech 1401 Valley View Lane, Suite #100 Irving, TX 75061 Emergency Phone: 972-812-7000 24 HR. EMERGENCY TELEPHONE NUMBERS CHEMTREC: 800-424-9300 Safety Data Sheet (SDS) 8011240 Masterchem Ester Oil Charge (2+2) Page 1 of 7 Revision Date: 9/12/2014 First-aid measures after eye contact : Rinse immediately with plenty of water. Obtain medical attention if pain, blinking or redness persist. First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention. 4.2. Most important symptoms and effects, both acute and delayed Symptoms/injuries : Not expected to present a significant hazard under anticipated conditions of normal use. Symptoms/injuries after inhalation : Coughing. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. May cause irritation or asthma-like symptoms. May cause drowsiness or dizziness. Symptoms/injuries after skin contact : Blisters. Red skin. Itching. Symptoms/injuries after eye contact : May cause slight eye irritation . Irritation of the eye tissue. Inflammation/damage of the eye tissue. Redness of the eye tissue. Symptoms/injuries after ingestion : May be harmful if swallowed and enters airways. May be fatal if swallowed and enters airways. 4.3. Indication of any immediate medical attention and special treatment needed No additional information available SECTION 5: Firefighting measures 5.1. Extinguishing media Suitable extinguishing media : Foam. Dry powder. Carbon dioxide. Water spray. Sand. Unsuitable extinguishing media : Do not use a heavy water stream. 5.2. Special hazards arising from the substance or mixture No additional information available 5.3. Advice for firefighters Firefighting instructions : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any chemical fire. Prevent fire-fighting water from entering environment. Protection during firefighting : Do not enter fire area without proper protective equipment, including respiratory protection. Other information : NFPA Aerosol Level 1. Safety Data Sheet (SDS) 8011240 Masterchem Ester Oil Charge (2+2) Page 2 of 7 Revision Date: 9/12/2014 SECTION 3: Composition/information on ingredients 3.1. Substance Not applicable 3.2. Mixture Name Product identifier % Classification (GHS-US) 1,1,1,2-Tetrafluoroethane (CAS No) 811-97-2 50 - 70 Liquefied gas, H280 Ester (CAS No) Proprietary 30 - 50 Not classified Proprietary Inhibitor Package (CAS No) Proprietary 5 - 10 Not classified SECTION 4: First aid measures 4.1. Description of first aid measures First-aid measures general : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical advice (show the label where possible). : Assure fresh air breathing. Allow the victim to rest. First-aid measures after inhalation First-aid measures after skin contact : Remove affected clothing and wash all exposed skin area with mild soap and water, followed by warm water rinse. Incompatible products : Strong bases. Strong acids. Incompatible materials : Sources of ignition. Direct sunlight. Storage area : Store in a well-ventilated place. Safety Data Sheet (SDS) 8011240 Masterchem Ester Oil Charge (2+2) 7.3. Specific end use(s) Follow Label Directions. SECTION 8: Exposure controls/personal protection 8.1. Control parameters 8.2. Exposure controls Appropriate engineering controls Personal protective equipment : Local exhaust venilation, vent hoods. : Gloves. Safety glasses. Avoid all unnecessary exposure. Hand protection Eye protection Skin and body protection Respiratory protection Other information : Wear protective gloves. : Chemical goggles or safety glasses. : Wear suitable protective clothing. : Wear appropriate mask. : Do not eat, drink or smoke during use. SECTION 7: Handling and storage 7.1. Precautions for safe handling : Pressurized container: Do not pierce or burn, even after use. Additional hazards when processed Precautions for safe handling : Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work. Provide good ventilation in process area to prevent formation of vapor. Hygiene measures : Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work. Wash contaminated clothing before reuse. Wash affected areas thoroughly after handling. Do not eat, drink or smoke when using this product. 7.2. Conditions for safe storage, including any incompatibilities Technical measures : Proper grounding procedures to avoid static electricity should be followed. Ground/bond container and receiving equipment. Comply with applicable regulations. Storage conditions : Keep only in the original container in a cool, well ventilated place away from : Keep container closed when not in use. SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures General measures : Remove ignition sources. 6.1.1. For non-emergency personnel Protective equipment Emergency procedures : Gloves. Safety glasses. : Evacuate unnecessary personnel. 6.1.2. For emergency responders Protective equipment Emergency procedures : Equip cleanup crew with proper protection. : Ventilate area. 6.2. Environmental precautions Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters. 6.3. Methods and material for containment and cleaning up For containment : Dam up the liquid spill. Contain released substance, pump into suitable containers. Plug the leak, Methods for cleaning up cut off the supply. : Store away from other materials. 6.4. Reference to other sections See Heading 8. Exposure controls and personal protection. Page 3 of 7 Revision Date: 9/12/2014 10.3. Possibility of hazardous reactions Not established. 10.4. Conditions to avoid Direct sunlight. Extremely high or low temperatures. 10.5. Incompatible materials Strong acids. Strong bases. 10.6. Hazardous decomposition products Toxic fume. . Carbon monoxide. Carbon dioxide. SECTION 10: Stability and reactivity 10.1. Reactivity No additional information available 10.2. Chemical stability Not established. SECTION 9: Physical and chemical properties 9.1. Information on basic physical and chemical properties : Gas : Liquid. : Colourless to yellow. : Characteristic. Petroleum-like odour. : No data available : No data available : No data available : No data available : No data available : No data available : > 149 ?C : No data available : No data available : No data available : No data available : No data available : 0.99 Physical state Appearance Color Odor Odor threshold pH Relative evaporation rate (butyl acetate=1) Melting point Freezing point Boiling point Flash point Auto-ignition temperature Decomposition temperature Flammability (solid, gas) Vapor pressure Relative vapor density at 20 ?C Relative density Solubility Log Pow Log Kow Viscosity, kinematic Viscosity, dynamic Explosive properties Oxidizing properties Explosive limits : Insoluble in water. : No data available : No data available : No data available : No data available : No data available : No data available : No data available 9.2. Other information VOC content : 0 % Safety Data Sheet (SDS) 8011240 Masterchem Ester Oil Charge (2+2) Page 4 of 7 Revision Date: 9/12/2014 Proprietary Inhibitor Package (Proprietary) Bioaccumulative potential Not established. 1,1,1,2-Tetrafluoroethane (811-97-2) BCF other aquatic organisms 1 5 - 58 (Estimated value) Log Pow 1.06 (OECD 107: Partition Coefficient (n-octanol/water): Shake Flask Method) Bioaccumulative potential Low potential for bioaccumulation (BCF < 500). SECTION 12: Ecological information 12.1. Toxicity 1,1,1,2-Tetrafluoroethane (811-97-2) LC50 fish 1 450 mg/l 96 h; Salmo gairdneri (Oncorhynchus mykiss) EC50 Daphnia 1 980 mg/l (48 h; Daphnia magna) 12.2. Persistence and degradability SANTECH ESTER OIL CHARGE 4 OZ. Persistence and degradability Not established. Ester (Proprietary) Persistence and degradability Not established. Proprietary Inhibitor Package (Proprietary) Persistence and degradability Not established. 1,1,1,2-Tetrafluoroethane (811-97-2) Persistence and degradability Not readily biodegradable in water. 12.3. Bioaccumulative potential SANTECH ESTER OIL CHARGE 4 OZ. Bioaccumulative potential Not established. Ester (Proprietary) Bioaccumulative potential Not established. SECTION 11: Toxicological information 11.1. Information on toxicological effects Acute toxicity : Not classified 1,1,1,2-Tetrafluoroethane (811-97-2) LC50 inhalation rat (mg/l) > 2000 mg/l/4h (Rat; Literature study) LC50 inhalation rat (ppm) > 359300 ppm/4h (Rat; Literature study) : Not classified : Not classified : Not classified : Not classified Skin corrosion/irritation Serious eye damage/irritation Respiratory or skin sensitization Germ cell mutagenicity Carcinogenicity : Not classified : Not classified Reproductive toxicity Specific target organ toxicity (single exposure) : Not classified Specific target organ toxicity (repeated exposure) : Not classified : Not classified : Based on available data, the classification criteria are not met. Aspiration hazard Potential Adverse human health effects and symptoms Symptoms/injuries after inhalation : Coughing. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. May cause irritation or asthma-like symptoms. May cause drowsiness or dizziness. : Blisters. Red skin. Itching. : May cause slight eye irritation . Irritation of the eye tissue. Inflammation/damage of the eye tissue. Redness of the eye tissue. Symptoms/injuries after skin contact Symptoms/injuries after eye contact Symptoms/injuries after ingestion : May be harmful if swallowed and enters airways. May be fatal if swallowed and enters airways. Safety Data Sheet (SDS) 8011240 Masterchem Ester Oil Charge (2+2) Page 5 of 7 Revision Date: 9/12/2014 14.2. UN proper shipping name Proper Shipping Name (DOT) Department of Transportation (DOT) Hazard Classes Hazard labels (DOT) : Refrigerant gases, n.o.s. : 2.2 - Class 2.2 - Non-flammable compressed gas 49 CFR 173.115 : 2.2 - Non-flammable gas : G - Identifies PSN requiring a technical name DOT Symbols DOT Special Provisions (49 CFR 172.102) : T50 - When portable tank instruction T50 is referenced in Column (7) of the 172.101 Table, the applicable liquefied compressed gases are authorized to be transported in portable tanks in accordance with the requirements of 173.313 of this subchapter. : 306 : 304 DOT Packaging Exceptions (49 CFR 173.xxx) DOT Packaging Non Bulk (49 CFR 173.xxx) DOT Packaging Bulk (49 CFR 173.xxx) : 314;315 14.3. Additional information Other information : No supplementary information available. Overland transport No additional information available Transport by sea DOT Vessel Stowage Location : A - The material may be stowed ??on deck?? or ??under deck?? on a cargo vessel and on a passenger vessel. Air transport DOT Quantity Limitations Passenger aircraft/rail (49 CFR 173.27) : 75 kg DOT Quantity Limitations Cargo aircraft only (49 CFR 175.75) : 150 kg SECTION 13: Disposal considerations 13.1. Waste treatment methods Waste disposal recommendations Ecology - waste materials : Dispose in a safe manner in accordance with local/national regulations. : Avoid release to the environment. SECTION 14: Transport information In accordance with ADR / RID / IMDG / IATA / ADN US DOT (ground): UN1078, Refrigerant gases, n.o.s., 2.2, Limited Quantity ICAO/IATA (air): UN1078, Refrigerant gases, n.o.s., 2.2 , Limited Quantity IMO/IMDG (water): UN1078, Refrigerant gases, n.o.s. (1,1,1,2-tetrafluoroethane, Petroleum Distillates), 2.2 Special Provisions: T50 - When portable tank instruction T50 is referenced in Column (7) of the 172.101 Table, the applicable liquefied compressed gases are authorized to be transported in portable tanks in accordance with the requirements of 173.313 of this subchapter. SECTION 12: Ecological information continued 12.4. Mobility in soil No additional information available 12.5. Other adverse effects Other information : Avoid release to the environment. Safety Data Sheet (SDS) 8011240 Masterchem Ester Oil Charge (2+2) Page 6 of 7 Revision Date: 9/12/2014 The Supplier identified in Section 1 of this MSDS has evaluated this product and certifies it to be labeled and packaged in compliance with the applicable provisions of the Federal Hazardous Substance Act as stated in 16 CFR 1500 and enforced by the Consumer Product Safety Commission, and where applicable the products that require Child Resistant Closures are packaged in accordance with the Poison Prevention Packaging Act as stated in 16 CFR 1700 and enforced by the Consumer Product Safety Commission. All closures have been tested in accordance with the latest protocols. No other testing is required to certify compliance with the above. The date of manufacture is stamped on the product Disclaimer: The information and recommendations contained herein are based upon tests believed to be reliable. However, the manufacturer/distributor of this product does not guarantee their accuracy or completeness NOR SHALL ANY OF THIS INFORMATION CONSTITUTE A WARRANTY, WHETHER EXPRESSED OR IMPLIED, AS TO THE SAFETY OF THE GOODS, THE MERCHANTABILITY OF THE GOODS, OR THE FITNESS OF THE GOODS FOR A PARTICULAR PURPOSE. Adjustment to conform to actual conditions of usage may be required. The manufacturer/distributor assumes no responsibility for results obtained or for incidental or consequential damages, including lost profits, arising from the use of these data. No warranty against infringement of any patent, copyright or trademark is made or implied. : None. Gases under pressure Liquefied gas SECTION 16: Other information Other information Full text of H-phrases: see section 16: ------ Liquefied gas ------ H280 Contains gas under pressure; may explode if heated NFPA health hazard : 2 - Intense or continued exposure could cause temporary incapacitation or possible residual injury unless prompt medical attention is given. : 0 - Materials that will not burn. NFPA fire hazard NFPA reactivity : 1 - Normally stable, but can become unstable at elevated temperatures and pressures or may react with water with some release of energy, but not violently. HMIS III Rating Health Flammability Physical Personal Protection : 2 Moderate Hazard - Temporary or minor injury may occur : 0 Minimal Hazard : 1 Slight Hazard : B SDS US (GHS HazCom 2012) - TCC 15.2. International regulations CANADA SANTECH ESTER OIL CHARGE 4 OZ. WHMIS Classification Class A - Compressed Gas 1,1,1,2-Tetrafluoroethane (811-97-2) WHMIS Classification Class A - Compressed Gas EU-Regulations No additional information available Classification according to Regulation (EC) No. 1272/2008 [CLP] Classification according to Directive 67/548/EEC [DSD] or 1999/45/EC [DPD] Not classified 15.2.2. National regulations No additional information available 15.3. US State regulations No additional information available SECTION 15: Regulatory information 15.1. US Federal regulations SANTECH ESTER OIL CHARGE 4 OZ. SARA Section 311/312 Hazard Classes Immediate (acute) health hazard Sudden release of pressure hazard Delayed (chronic) health hazard 1,1,1,2-Tetrafluoroethane (811-97-2) Listed on the United States TSCA (Toxic Substances Control Act) inventory SARA Section 311/312 Hazard Classes Sudden release of pressure hazard Immediate (acute) health hazard Safety Data Sheet (SDS) 8011240 Masterchem Ester Oil Charge (2+2) Page 7 of 7 Revision Date: 9/12/2014