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(conoco) Conoco Inc. GASC0065 -- W iliMl Revised 14-Nov-92 Primed 17-Nov-92 CONDENSATE MATERIAL IDENTIFICATION Manufacturer/Distributor Phone Numbers Chemical Family Trade Names and Synonyms CAS Number NFPA Ratings NPCA-HMIS Ratings Conoco, Inc. P.O. Box 2197 Houston, TX 77252 General Information Transport Emergency Medical Emergency 1-(713)293-5550 1-(800)424-9300 1-(800)441-3637 Petroleum Hydrocarbon Casinghead Gasoline Natural Gasoline 0202, 0230 64741 -47-5 Health: Flammability: Reactivity: 1 4 0 Health*: 2 Flammability: 4 Reactivity: 0 Personal Protection rating to be supplied by user depending on use conditions. `Chronic Health Effects OSHA HAZARD DETERMINATION Hazardous Ingredients Condensate containing: CAS Number 64741 -47-5 Percent 100 Hydrocarbons (Aromatic & Paraffinic) MIXTURE >70 * Toluene Xylenes 108-88-3 1330-20-7 <15 <12 * Benzene 71-43-2 0.1-5 * Regulated as a Toxic Chemical under Section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 and 40 CFR part 372. (continued) Printed on Recycled Paper MCD 000023092 PHYSICAL DATA Boiling Point Vapor Pressure Vapor Density % Volatiles Water Solubility Odor Form Color Specific Gravity -20 to 600F 200-500 mm Hg at 68F >1 (Air == 1.0) Variable Insoluble Gasoline Liquid Colorless 0.6-0.8 HAZARDOUS REACTIVITY Instability Incompatibility Decomposition Polymerization Stable. Incompatible with oxidizing materials. Avoid heat, sparks, and flame. Carbon monoxide may be formed from incomplete combustion. Polymerization will not occur. FIRE AND EXPLOSION DATA Rash Point As low as -50 F Method PMCC Flammable Limits in Air, % by Volume LEL < 1 UEL 10 Autoignition As low as 450 F Fire and Explosion Hazards Vapor forms explosive mixture with air. Vapors or gases may travel considerable distances to ignition source and flash back. Class IA Flammable Liquid (NFPA). Extinguishing Media Special Fire Fighting Instructions Foam. Dry Chemical. C02. Special Fire Fighting Procedures: Water may be ineffective to extinguish, but water should be used to keep fire-exposed containers cool. If a leak or spill has not ignited, use water spray to disperse the vapors and to protect personnel attempting to stop a leak. Water spray may be used to flush spills away from areas of potential ignition. Unusual Fire and Explosion Hazards: Highly Flammable. Products of combustion may contain carbon monoxide, carbon dioxide and other toxic materials. Do not enter enclosed or confined space without proper protective equipment including respiratory protection. (continued' GASC0065 Page 2 MCD 000023093 HEALTH HAZARD INFORMATION Acute Toxicity Data - None Available Other Toxicity Data Primary Routes of Exposure/Entry: Skin, Inhalation. Signs and Symptoms of Exposure/Medical Conditions Aggravated by Exposure: A few studies have indicated that workers exposed many years to high concentrations of benzene have a slightly higher incidence of leukemia. Benzene can also be toxic to the blood and blood-forming tissues. The product contains petroleum hydrocarbons which may cause irritation to eyes, skin and lungs after prolonged or repeated exposure. Extreme exposure or aspiration into the lungs may cause lung damage or death. Overexposure may cause weakness, headache, nausea, confusion, blurred vision, drowsiness and other nervous system effects; greater exposure may cause dizziness, slurred speech, flushed face, unconsciousness or convulsions. Remember that good hygienic practices can be helpful in preventing adverse health effects; for exasple, exposure to material and its fumes can be minimized by using protective clothing or devices while contaminated skin should be washed. Intermittent or occasional skin contact with the material is not expected to have serious health effects as long as good personal hygiene measures, such as those outlined in this material safety data sheet, are followed. The real risk for any chemical exposure is related to the degree of exposure. Animal Studies: Animal studies with toluene have failed to demonstrate birth defects in rats and mice. However, toluene has been shown to cause delayed growth and extra ribs in the offspring of rats and mice at inhaled doses (266-399 ppm) that were nontoxic to the mother. Toluene has not been conclusively shown to cause adverse reproductive effects in humans. One published study on xylene reports limited data suggesting high oral doses caused an increase in malignant tumors in rats. However, other more extensive animal studies have demonstrated no evidence of carcinogenicity. Developmental toxicity was observed but only at concentrations that were maternally toxic. Xylene does not have selective toxicity for the developing fetus. Animal studies have shown that prolonged or repeated inhalation exposure to high concentrations of some petroleum distillates have caused liver tumors in mice and kidney damage/tumors in male rats. However, kidney effects were not seen in similar studies involving female rats, guinea pigs, dogs, or monkeys. Present studies indicate the kidney effects will only occur in male rats. Also, human studies do not indicate this peculiar (continued) GASC0065 Page 3 MCD 000023094 HEALTH HAZARD INFORMATION (continued) sensitivity for kidney damage. The significance of liver tumors in exposed mice is highly speculative and not a good indicator for predicting a potential human carcinogenic hazard. Mouse skin painting studies have shown that petroleum middle distillates (boiling range of 100-700 deg F; naphtha, jet fuel, diesel fuel, kerosene, etc.) can cause skin cancer when repeatedly applied and never washed from the animal's skin. The relative significance of this to human health is uncertain since the petroleum distillates were not washed from the skin and resulting skin effects (irritation, cell damage, etc.) may play a role in the tumorigenic response. A few studies have shown that washing the animal's skin with soap and water between treatments greatly reduces the carcinogenic effect of some petroleum oils. Carcinogenicity The following components are listed by IARC, NTP, OSHA, or ACGIH as carcinogens. A 'P' indicates a Proposed Carcinogen. Material Benzene IARC NTP OSHA ACGIH ~X----- X-------X--------x~ Du Pont controls the following materials as potential carcinogens : Benzene. Applicable Exposure Limits Toluene AEL * (Du Pont) TLV (ACGIH) PEL (OSHA) 100 ppm-8 & 12 Hr. TWA 50 ppm, 188 mg/m3 - 8 Hr. TWA, skin 100 ppm, 375 mg/m3 - 8 Hr TWA STEL 150 ppm, 560 mg/m3 Xylenes AEL * (Du Pont) TLV (ACGIH) PEL (OSHA) 100 ppm-8 Hr. TWA 150 ppm-15 Min. TWA 100 ppm, 434 mg/m3 - 8 Hr TWA STEL 150 ppm, 651 mg/m3 100 ppm, 435 mg/m3 - 8 Hr TWA STEL 150 ppm, 655 mg/m3 Benzene AEL* (Du Pont) TLV (ACGIH) PEL (OSHA) 1 ppm - 8 & 12 Hr. TWA 5 ppm -15 Min. TWA 10 ppm, A2; 32 mg/m3, A2 - 8 Hr TWA See Notice of Intended Changes (1992-93) 0.1 ppm, 0.3 mg/m3 - 8 hr TWA, skin, A1 1 ppm - 8 Hr. TWA 5 ppm - (Short term exposure limit) 0.5 ppm - Action level * AEL is Du Port's Acceptable Exposure Limit. Where govemmentally imposed occupational exposure limits which are lower than the AEL are in effect, such limits shall take precedence. Safety Precautions Avoid breathing vapors or mist. Avoid contact with eyes, skin, or clothing. Wash thoroughly after handling. Wash clothing after use (continued) GASC0065 Page 4 MCD 000023095 FIRST AID Inhalation Skin Contact Eye Contact Ingestion Notes to Physician If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician. In case of contact, immediately wash skin with soap and water. Wash contaminated clothing before reuse. If irritation develops, consult a physician. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Call a physician. If swallowed, do not induce vomiting. Immediately give two glasses of water. Never give anything by mouth to an unconscious person. Call a physician. Activated charcoal slurry may be administered. To prepare activated charcoal slurry, suspend 50 grams activated charcoal in 400mL water and mix thoroughly. Administer 5mL/kg, or 350mLfor an average adult. PROTECTION INFORMATION Generally Applicable Control Measures and Precautions Keep away from heat, sparks and flames. Use of non-sparking and explosion-proof equipment may be necessary depending on type of operation. Ventilation: Storage and use areas should be well ventilated. Use fans or blowers in enclosed areas. Personal Protective Equipment Respiratory Protection: A NIOSH/MSHA-approved, air purifying respirator with an organic vapor cartridge or canister may be permissible under certain circumstances where airborne concentrations are expected to exceed exposure limits. Protection provided by air purifying respirators is limited. Use a positive pressure air-supplied respirator if there is any potential for an uncontrolled release, exposure levels are not known or any other circumstances where air purifying respirators may not provide adequate protection. Protective Gloves: Should be worn when any potential exists for skin contact. NBR or neoprene recommended. Eye Protection: Goggles or face shield for spray/mists or if splashing is probable. Other Protective Equipment: Coveralls are recommended if splashing is probable. Launder contaminated clothing before reuse. SPILL, LEAK AND DISPOSAL INFORMATION Spill, Leak, or Release NOTE: Review FIRE AND EXPLOSION HAZARDS and SAFETY PRECAUTIONS before proceeding with clean up. Use appropriate PERSONAL PROTECTIVE EQUIPMENT during clean up. Dike spill. Prevent liquid from entering sewers, waterways or low areas. Soak up with sawdust, sand, oil dry or other absorbent (contrKadi GASC0065 Page 5 MCD 000023096 SPILL, LEAK AND DISPOSAL INFORMATION (continued) Shovel or sweep up. Remove source of heat, sparks, flame, impact, friction or electricity including internal combustion engines and power tools. If equipment is used for spill cleanup, it must be explosion proof and suitable for flammable liquid an vapor. NOTE: Vapors released from the spill may create an explosive atmosphere. Waste Disposal Treatment, storage, transportation and disposal must be in accordance with applicable Federal, State/Provincial, and Local regulations. Do not flush to surface water or sanitary sewer system. By itself, the liquid is expected to be a RCRA hazardous waste. SHIPPING INFORMATION DOT Proper Shipping Name Hazard Class UN/NA No. DOT Labels(s) DOT Placard Gasoline _ Flammable liquid UN 1203 Flammable liquid Flammable Above DOT description allowed prior to 10/01/93. INTERNATIONAL HM-181 (EFFECTIVE 10/01/93): Proper Shipping Name : Natural Gasoline Hazard Class : 3 UN/NA Number : UN 1257 Packing Group : I or II Labels : Flammable Liquid Placards : Flammable STORAGE CONDITIONS Store in accordance with National Fire Protection Assn regulations TITLE m HAZARD CLASSIFICATIONS Acute Yes Chronic Yes Fire Yes Reactivity No Pressure No (COntnoad GASC0065 Page 6 MCD 00002309V REGULATORY INFORMATION OSHA HAZARD DETERMINATION The material is hazardous as defined by OSHA's Hazard Conmrunication Standard, 29 CFR 1910.1200. CLEAN AIR ACT, The material Pollutants : 40 CFR 50, SECTIONS 112, 114 contains the following Hazardous Air Toluene Xylenes Benzene COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION, & LIABILITY ACT (CERCLA/SUPERFUND) , 40 CFR 302 Not Applicable SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF 1986, TITLE III (SARA) - SECTION 302/304 - Extremely Hazardous Substances, 40 CFR 355 The material is not known to contain extremely hazardous substances. TOXIC SUBSTANCES CONTROL ACT (TSCA), 40 CFR 710 This material is in the TSCA Inventory of Chemical Substances (40 CFR 710) and/or is otherwise in compliance with TSCA. RESOURCE CONSERVATION AND RECOVERY ACT (RCRA) , 40 CFR 261, SUBPART C AND D The material, when discarded or disposed of, is not specifically listed as a hazardous waste in Federal regulations; however, it could be considered hazardous if it meets criteria for being toxic, corrosive, ignitable or reactive according to U.S. SPA definitions (40 CFR 261) . This material could also become a hazardous waste if it is mixed with or comes in contact with a listed hazardous waste. If it is a hazardous waste, regulations 40 CFR 262-266 and 268 may apply. FEDERAL HATER POLLUTION CONTROL ACT, CLEAN HATER ACT, 40 CFR 116.4A, Section 311 The material contains the following ingredient (s) which is considered hazardous if spilled in navigable waters and therefore reportable to the National Response Center (1-800-424-8802). Ingredient : Petroleum Hydrocarbon Reportable Quantity : Film or sheen upon or discoloration of the water surface or adjoining shoreline. State Regulations CALIFORNIA SAFE DRINKING HATER AND TOXIC ENFORCEMENT ACT OF 1986 ("PROPOSITION 65") The material contains ingredient(s) known to the State of California to cause cancer, birth defects or other reproductive harm. Read and follow label directions and use care when handling or using all petroleum products. (continued) GASC0065 Page 7 MCD 000023098 REGULATORY INFORMATION (continued) Ingredient : Benzene Toluene PENNSYLVANIA WORKER AND COMMUNITY RIGHT TO KNOW ACT The material contains the following ingredient<s) found on the Pennsylvania Worker and Community Right-to-Know Act Hazardous Substance List: Ingredient Natural Gas Condensate Benzene Methylbenzene (Toluene) Dimethylbenzene (Xylene) Category Hazardous Substance Environmental Hazard Special Hazardous Substance Environmental Hazard Environmental Hazard FOREIGN REGULATIONS CANADIAN HAZARDOUS PRODUCT ACT (WHMXS) The material is a WHMJS Controlled Product. Class B Division 2 : Flammable Liquid. Class D Division 2A : Very Toxic Material. Chronic Toxic Effects. Carcinogen. Class D Division 2B : Toxic Material. Skin or Eye Irritant. Emergency Phone Number: 1-613-348-3616 ADDITIONAL INFORMATION AND REFERENCES Product Use: Blended for Motor Fuel Chemical Plant Feedstock The above data are based on tests, experience, and other information which Conoco believes reliable and are supplied for informational purposes only. However, some ingredients may have been purchased or obtained from third-party manufactures. In these instances, Conoco, in good faith, relies on information provided by those third parties. Since conditions of use are outside our control, CONOCO DISCLAIMS ANY LIABILITY FOR DAMAGE OR INJURY WHICH RESULTS FROM USE OF THE ABOVE DATA. NOTHING CONTAINED HEREIN SHALL CONSTITUTE A GUARANTEE, WARRANTY (INCLUDING WARRANTY OF MERCHANTABILITY) OR REPRESENTATION (INCLUDING FREEDOM FROM PATENT LIABILITY) BY CONOCO WITH RESPECT TO THE DATA, THE MATERIAL DESCRIBED, OR ITS USE FOR ANY SPECIFIC PURPOSE, EVEN IF THAT PURPOSE IS KNOWN TO CONOCO. Responsibility for MSDS: MSDS Administrator, SHEA Conoco Inc. PO Box 2197 Houston, TX 77252 713-293-5550 End Of MSDS GASC0065 Page 8 MCD 000023099