Document 2JkgJvGZEyvB5nLVV5nwQOB9r

GASC0065 Revised 23-FEB-1994 Printed 24-FEB-1994 CONDENSATE CHEMICAL PRODUCT/COMPANY IDENTIFICATION Material Identification CAS Number 64741-47-5 Tradenames and Synonyms Casinghead Gasoline Natural Gasoline 0202, 0230 Company Identification MANUFACTURER/DISTRIBUTOR CONOCO INC. P.0. BOX 2197 HOUSTON, TX 77252 PHONE NUMBERS Product Information Transport Emergency Medical Emergency 1-713-293-5550 CHEMTREC 1-800-424-9300 1-800-441-3637 COMPOSITION/INFORMATION ON INGREDIENTS Components Material Condensate containing: Hydrocarbons (Aromatic & Paraffinic) Toluene Xylenes Benzene CAS Number S 64741-47-5 100 >70 108-88-3 <15 1330-20-7 <12 * 71-43-2 0.1-5 Regulated as a Toxic Chenical under Section 313 of Title III of the Superfund Aaendeents and Reauthorization Act of 1966 and 40 CFR part 372. (Cor*num3 Printed on ftocydod Paper MCD 000023061 HAZARDS IDENTIFICATION # Potential Health Effects # Substance information Primary Routes of Entry: Skin, inhalation 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 may cause irritation to the eyes, lungs, or skin after prolonged or repeated exposure. Extreme overexposure 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 overexposure may cause dizziness, slurred speech, flushed ace, unconsciousness, and convulsions. Inhalation of xylene can cause nausea, headache, weakness, dizziness, confusion, incoordination, and loss of consciousness. Ingestion can cause gastrointestinal irritation and symptoms of central nervous sytem depression; aspiration into the lungs may be lethal. High exposures can cause skin, eye, nose, and throat irritation; heart stress; anemia; respiratory difficulties; bleeding from mucosal surfaces; liver and kidney effects; and death. Remember that good hygienic practices can be helpful in preventing adverse health effects; for example, 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. Carcinogenicity inforaation 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. (Continued) GASC0065 Page 2 MCD 000023062 FIRST AID MEASURES First Aid INHALATION If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician. SKIN CONTACT In case of contact, immediately wash skin with soap and water. Wash contaminated clothing before reuse. If irritation develops, consult a physician. EYE CONTACT In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Call a physician. INGESTION If swallowed, do not induce vomiting. Immediately give 2 glasses of water. Never give anything by mouth to an unconscious person. Call a physician. # Notes to Physicians Activated charcoal mixture may be beneficial. Suspend 50 g activated charcoal in 400 mL water and mix well. Administer 5 mL/kg, or 350 mL for an average adult. THIS MATERIAL MAY MAKE THE HEART MORE SUSCEPTIBLE TO ARRHYTHMIAS. Catecholamines such as adrenaline, and other compounds having similar effects, should be reserved for emergencies and then used only with special caution.* * FIRE FIGHTING MEASURES Flammable Properties Flash Point As low as -50 F Method PMCC Flammable limits in Air, % by volume LEL <1 UEL 10 Autoignition As low as 450 F * Vapor forms explosive mixture with air. Vapors or gases may travel considerable distances to ignition source and flash back. NFPA Classification Class IA Flammable Liquid. Extinguishing Media Foam, Dry Chemical, C02. (Continued) GASC0065 Pages MCD 000023063 FIRE FIGHTING MEASURES<continued) Fire Fighting Instructions 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. 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. ACCIDENTAL RELEASE MEASURES Safeguards (Personnel) NOTE: Review FIRE FIGHTING MEASURES and HANDLING (PERSONNEL) sections before proceeding with clean-up. Use appropriate PERSONAL PROTECTIVE EQUIPMENT during clean-up. Remove source of heat, sparks, flame, impact, friction and 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 and vapor. NOTE: Vapors released from the spill may create an explosive atmosphere. Initial Containment Dike spill. Prevent material from entering sewers, waterways, or low areas. Spill Clean Up Soak up with sawdust, sand, oil dry or other absorbent material. Shovel or sweep up. HANDLING AND STORAGE Handling (Personnel) Avoid breathing vapors or mist. Avoid contact with eyes, skin, or clothing. Wash thoroughly after handling. Wash clothing after use. # Handling (Physical Aspects) * Use of non-sparking and explosion-proof equipment may be necessary depending on type of operation. Keep away from heat, sparks and flames. Do not pressurize, cut, weld, braze, solder, grind, or drill on or near full or empty container. Empty container retains residue (liquid and/or vapor) and may explode in heat of a fire. Storage Store in accordance with National Fire Protection Association recommendations. Store away from heat, sparks and flames. (ConartMtf GASC0065 Pag# 4 MCD 000023064 EXPOSURE CONTROLS/PERSONAL PROTECTION Engineering Controls Ventilation: Storage and use areas should be well ventilated. Use fans or blowers in enclosed areas. Personal Protective Equipment Respiratory Protection: A NlOSH/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. Exposure Guidelines Applicable Exposure Limits Toluene PEL (OSHA) TLV (ACGIH) 200 ppm, 8 Hr. TWA 300 ppm, Ceiling 500 ppm - 10 Min. Max. 50 ppm, 188 mg/m3, 8 Hr. TWA, Skin BEI (ACGIH) Determinant Sampling Time BEI Notation Hippuric acid in urine End of shift Last 4 hours of shift 2.5 g/g creatinine B, Ns Toluene in venous blood End of shift 1 mg/L Sq Toluene in end exhaled air AEL * (Du Pont) Xylenes PEL (OSHA) TLV (ACGIH) 100 ppm, 8 & 12 Hr. TWA Sq * 100 ppm, 435 mg/m3, 8 Hr. TWA 100 ppm, 434 mg/m3, 8 Hr. TWA STEL 150 ppm, 651 mg/m3 BEI (ACGIH) (Continued) GASC0065 Pag* 5 MCD 000023065 EXPOSURE CONTROLS/PERSONAL PROTECTION(Continued) Determinant Sampling Time BEI Notation Methylhippuric acids in urine AEL * (Du Pont) Benzene PEL (OSHA) TLV (ACGIH) End of shift 1.5 g/g creatinine - 100 ppm, 8 Hr. TWA 150 ppm, 15 minute TWA 1 ppm, 8 Hr. TWA 5 ppm, STEL 0.5 ppm, Action Level 10 ppm, A2, 32 mg/m3, A2, 8 Hr. TWA Notice of Intended Changes (1993-1994) 0.1 ppm, 0.3 mg/m3, 8 Hr. TWA, Skin, Al BEI (ACGIH) Determinate Sampling Time BEI Notation Total phenol in urine End of shift 50 mg/g creatinine B,Ns Benzene in exhaled air: Mixed-exhaled End-exhaled AEL * (Du Pont) Prior to next shift 0.08 ppm 0.12 ppm 1 ppm, 8 & 12 Hr. TWA 5 DDm. 15 minute TWA Sq Sq * AEL is Du Pont's Acceptable Exposure Limit. Where Qovernnentally imposed occupational exposure limits which are lower than the AEL are in effect, such limits shall take precedence. PHYSICAL AND CHEMICAL PROPERTIES Physical Data Boiling Point Vapor Pressure Vapor Density % Volatiles Solubility in Water Odor Form Color Specific Gravity -20 to 600 F (-29 to 316 C) 200-500 mm Hg 8 68 F (20 C) >1 (Air = 1) Variable Insoluble Gasoline Liquid Colorless 0.6-0.8 STABILITY AND REACTIVITY Chemical Stability Stable. Conditions to Avoid Avoid heat, sparks, and flame. (Continued) GASC0065 Page 6 MCD 000023066 STABILITY AND REACTIYITYtcontinued) Inconpatiblllty with Other Materials Incompatible or can react with oxidizers. Decomposition Carbon monoxide may be formed from incomplete combustion. Polynerization Polymerization will not occur. TOXICOLOGICAL INFORMATION # Animal Data Animal studies have shown that prolonged or repeated inhalation exposures to high concentrations of some petroleum distillates have caused liver tumors in mice and kidney damage and 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 sensitivity for kidney damage and studies reported in 1992 showed that this particular type of rat kidney damage is not useful in predicting a human health hazard. The significance of liver tumors in mice exposed to high doses of chemicals is highly speculative and probably not a good indicator for predicting a potential human carcinogenic hazard. Mouse skin painting studies have shown that petroleum middle distillates (boiling range 100-700 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 animalrs skin with soap and water between treatements greatly reduces the carcinogenic effect of some petroleum oils. One published study reports limited data suggesting long-term ingestion of 500 mg/kg of toluene caused increased malignant tumors in rats. Other more extensive inhalation studies demonstrated no carcinogenic effects in animals. 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 non-toxic to the mother. Toluene has not been conclusively shown to cause adverse reproductive effects*in humans. Toluene overexposure may also cause cardiac irregularities and hearing loss (animal data). XYLENE: Eye: Animal testing indicates this material is an eye irritant. (ConVMrft GASC0065 Pago 7 MCD 000023067 TOXICOLOGICAL INFORMATION^TM*) Skin: ALO, rabbit: 4,320 mg/kg (Moderately toxic) Animal testing indicates this material is a moderate to severe skin irritant. This material has not been tested for skin sensitization. Single exposure to high doses caused: Narcosis. Ingestion: LD50, rat: 4,500 mg/kg (Slightly toxic). Single exposure caused: Prostration and incoordination. Repeated exposure caused: Shallow respiration, prostration, liver and kidney effects, reduced weight gain, and altered hematology and clinical chemistry. Long-term exposure caused: Decreased body weight and histopathological changes of the liver. Inhalation: 4 hour, LC50, rat: 6,700 ppm (Very low toxicity). Single exposure caused: Upper respiratory tract irritation, behavioral effects, incoordination, prostration, altered respiratory rate, low blood pressure, and altered hematology. Repeated exposure caused: Incoordination: decreased response to sound; histopathological changes of the liver, kidneys, adrenals, heart, spleen, lungs, and bone marrow; altered hematology; and reduced weight gain. Long-term exposure caused: Liver effects. Additional Toxicological Effects of Xylene: One published study 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. Animal data show developmental effects only at or near levels producing other toxic effects in the adult animal. Reproductive data on adult animals show: No change in reproductive performance. Tests have shown that this material does not cause genetic damage in bacterial or mammalian cell cultures, or in animals. In animal testing, this material has not caused permanent genetic damage in reproductive cells of mammals (has not produced heritable genetic damage). ECOLOGICAL INFORMATION # Ecotoxicological Information AQUATIC TOXICITY: Toluene Moderately toxic. 96 hour LC50 - Fathead minnows: 31.7 mg/L. Xylenes Moderately toxic. 96 hour LC50 - Fathead minnows: 24-42 ma/L (Confrvd GASC0065 Pag* 8 MCD 000023068 disposal considerations 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. # Container Disposal Empty drums should be completely drained, properly bunged, and promptly shipped to the supplier or a drum reconditioner. All other containers should be disposed of in an environmentally safe manner. TRANSPORTATION INFORMATION Shipping Information DOT Proper Shipping Name Hazard Class I.D. No. (UN/NA) Packing Group DOT Label(s) DOT Placard Natural Gasoline 3 UNI 257 I or II Flammable liquid Flammable IMO Same as DOT. REGULATORY INFORMATION U.S. Federal Regulations OSHA HAZARD DETERMINATION This material is hazardous as defined by OSHA's Hazard Communication Standard, 29 CFR 1910.1200. CERCLA/SUPERFUND Not Applicable SARA, TITLE III, 302/304 This material is not known to contain extremely hazardous substances. TITLE III HAZARD CLASSIFICATIONS SECTIONS 311, 312 Acute Chronic Fire Reactivity Pressure : Yes : Yes : Yes : No : No TSCA (Continued) GASC0065 Page 9 MCD 000023069 REGULATORY INFORMATION^TM*) This material is in the TSCA Inventory of Chemical Substances (40 CFR 710) and/or is otherwise in compliance with TSCA. RCRA This material, when discarded or disposed of, is not specifically listed as a hazardous waste in Federal regulations; however, it meets criteria for being ignitable according to U. S. EPA definitions (40 CFR 261). CLEAN WATER ACT The material contains the following ingredient(s) which is considered hazardous if spilled into navigable waters and therefore reportable to the National Response Center (1-800-424-8802). Ingredient Reportable Quantity Petroleum Hydrocarbons. Film or sheen upon or discoloration of any water surface. _______ State Regulations (U.S.) CALIFORNIA "PROP 65" The material contains the following ingredient(s) known to the State of California to cause cancer, birth defects, or other reproductive harm. Read and follow label directions. Ingredient Benzene, Toluene Canadian Regulations CLASS B Division 2 - Flammable Liquid. CLASS D Division 2 Subdivision A - Very Toxic Material. Chronic Toxic Effects, Carcinogen. CLASS D Division 2 Subdivision B - Toxic Material. Skin or Eye Irritant. Transport/Medical Emergency Phone Number: 1-613-348-3616 OTHER INFORMATION NFPA, NPCA-HMIS NFPA Rating Health Flammability Reactivity 1 4 0 * NPCA-HMIS Rating Health Flammability Reactivity 2 (Chronic Health Effects) 4 0 Personal Protection rating to be supplied by user depending on use conditions. Additional Information Product Use: Blended for Motor Fuel Chemical Plant Feedstock (Conftnud\ GASC0065 Pag* 10 MCD 000023070 The data in this Material Safety Data Sheet relates only to the specific material designated herein and does not relate to use in combination with any other material or in any process. Responsibility for MSOS Address Telephone MSDS Administrator, SHEA Conoco Inc. PO Box 2197 Houston, TX 77252 713-293-5550 ___ n Indicates updated section. End of MSDS GASC0065 Page 11 MCD 000023071 *