Coal Tar Pitch

Right to Know

Hazardous Substance Fact Sheet

Common Name: COAL TAR PITCH

Synonyms: Coal Tar Pitch Volatiles; Coal Tar; Pitch CAS Number: 65996-93-2 Chemical Name: Pitch, Coal Tar RTK Substance Number: 0519 Date: January 2001 Revision: August 2009 DOT Number: UN 1136

Description and Use EMERGENCY RESPONDERS >>>> SEE LAST PAGE Coal Tar Pitch is a dark brown to black, thick liquid, with a Hazard Summary strong odor, that remains after the distillation of Coal Tar. It is Hazard Rating NJDOH NFPA used as a base for coatings and paint, in roofing and paving, HEALTH 4 1 and as a binder in Asphalt products. FLAMMABILITY 3 3 REACTIVITY 0 0 CARCINOGEN FLAMMABLE POISONOUS GASES ARE PRODUCED IN FIRE Hazard Rating Key: 0=minimal; 1=slight; 2=moderate; 3=serious; Reasons for Citation 4=severe f Coal Tar Pitch is on the Right to Know Hazardous Substance List because it is cited by OSHA, ACGIH, DOT, f Coal Tar Pitch can affect you when inhaled and by passing through NIOSH, NTP, IARC, and NFPA. the skin. f This chemical is on the Special Health Hazard Substance f Coal Tar Pitch is a CARCINOGEN. HANDLE WITH EXTREME List. CAUTION. f Coal Tar Pitch can irritate the eyes on contact. Repeated exposure can cause brown staining in the eyes. f Skin contact can cause irritation, rash and burning which is aggravated by sunlight. Prolonged or repeated contact can cause thickening of the skin and pigment changes. f Inhaling Coal Tar Pitch can irritate the nose, throat and lungs. f Exposure to Coal Tar Pitch vapor can cause headache, fatigue, dizziness, irritability and mood changes. Higher levels can cause fainting and even coma. EE LOSSARY ON PAGE S G 5. f Coal Tar Pitch is a FLAMMABLE LIQUID and a DANGEROUS FIRE HAZARD. FIRST AID f Coal Tar Pitch volatiles are chemical mixtures. For more information, consult the Right to Know Hazardous Substance Fact Eye Contact Sheets on BENZO(a)- PYRENE, CREOSOTE, CHRYSENE, and f Immediately flush with large amounts of water for at least 15 ANTHRACENE. minutes, lifting upper and lower lids. Remove contact lenses, if worn, while rinsing. Workplace Exposure Limits Skin Contact The following exposure limits are for Coal Tar Pitch volatiles: f Quickly remove contaminated clothing. Immediately wash contaminated skin with large amounts of soap and water. OSHA: The legal airborne permissible exposure limit (PEL) is 0.2 mg/m3 (as the Benzene-soluble fraction) Inhalation averaged over an 8-hour workshift. f Remove the person from exposure. f Begin rescue breathing (using universal precautions) if NIOSH: The recommended airborne exposure limit (REL) is breathing has stopped and CPR if heart action has stopped. 0.1 mg/m3 (as the Hexane-extractable fraction) f Transfer promptly to a medical facility. averaged over a 10-hour workshift.

ACGIH: The threshold limit value (TLV) is 0.2 mg/m3 (as the EMERGENCY NUMBERS Benzene-soluble aerosol) averaged over an 8-hour Poison Control: 1-800-222-1222 workshift.

CHEMTREC: 1-800-424-9300 f Coal Tar Pitch is a CARCINOGEN in humans. There may NJDEP Hotline: 1-877-927-6337 be no safe level of exposure to a carcinogen, so all contact National Response Center: 1-800-424-8802 should be reduced to the lowest possible level. f The above exposure limits are for air levels only. When skin contact also occurs, you may be overexposed, even though air levels are less than the limits listed above. COAL TAR PITCH Page 2 of 6

Determining Your Exposure Reproductive Hazard f According to the information presently available to the New f Read the product manufacturer’s Material Safety Data Jersey Department of Health, Coal Tar Pitch has not been Sheet (MSDS) and the label to determine product tested for its ability to affect reproduction. ingredients and important safety and health information about the product mixture. Other Effects f Repeated exposure can cause brown staining in the eyes. f For each individual hazardous ingredient, read the New f Prolonged or repeated skin contact can cause thickening of Jersey Department of Health Hazardous Substance Fact the skin and pigment changes. Sheet, available on the RTK website f Coal Tar Pitch can irritate the lungs. Repeated exposure (www.nj.gov/health/eoh/rtkweb) or in your facility’s RTK may cause bronchitis to develop with coughing, phlegm, Central File or Hazard Communication Standard file. and/or shortness of breath.

f You have a right to this information under the New Jersey

Worker and Community Right to Know Act, the Public Employees Occupational Safety and Health (PEOSH) Act Medical if you are a public worker in New Jersey, and under the Medical Testing federal Occupational Safety and Health Act (OSHA) if you Before beginning employment and at regular times after that, are a private worker. for frequent or potentially high exposures, the following is recommended: f The New Jersey Right to Know Act requires most employers to label chemicals in the workplace and f Exam of the skin and eyes requires public employers to provide their employees with information concerning chemical hazards and controls. If symptoms develop or overexposure is suspected, the The federal OSHA Hazard Communication Standard (29 following are recommended:

CFR 1910.1200) and the PEOSH Hazard Communication f Lung function tests Standard (N.J.A.C. 12:100-7) require employers to provide similar information and training to their employees. Any evaluation should include a careful history of past and present symptoms with an exam. Medical tests that look for This Fact Sheet is a summary of available information damage already done are not a substitute for controlling regarding the health hazards that may result from exposure. exposure. Duration of exposure, concentration of the substance and other factors will affect your susceptibility to any of the potential Request copies of your medical testing. You have a legal right effects described below. to this information under the OSHA Access to Employee Exposure and Medical Records Standard (29 CFR 1910.1020).

Health Hazard Information Mixed Exposures f Smoking can cause heart disease, lung cancer, Acute Health Effects emphysema, and other respiratory problems. It may worsen The following acute (short-term) health effects may occur respiratory conditions caused by chemical exposure. Even if immediately or shortly after exposure to Coal Tar Pitch: you have smoked for a long time, stopping now will reduce

your risk of developing health problems. f Coal Tar Pitch can irritate the eyes on contact. f Skin contact can cause irritation, rash and burning which is Conditions Made Worse By Exposure aggravated by sunlight. f Avoid direct sunlight exposure to contaminated skin before f Inhaling Coal Tar Pitch can irritate the nose, throat and careful washing of the skin, or to eyes during or shortly after lungs causing coughing, wheezing and/or shortness of exposure. breath, hoarseness and nosebleeds f Exposure to Coal Tar Pitch vapor can cause headache,

fatigue, dizziness, poor appetite, and irritability and mood

changes. Higher levels can cause fainting and even coma.

Chronic Health Effects The following chronic (long-term) health effects can occur at some time after exposure to Coal Tar Pitch and can last for months or years:

Cancer Hazard f Coal Tar Pitch is a CARCINOGEN in humans. It has been shown to cause lung, kidney, and skin cancer. f Many scientists believe there is no safe level of exposure to a carcinogen. Such substance may also have the potential for causing reproductive damage in humans.

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Workplace Controls and Practices Eye Protection Very toxic chemicals, or those that are reproductive hazards or f Wear non-vented, impact resistant goggles when working sensitizers, require expert advice on control measures if a less with fumes, gases, or vapors. toxic chemical cannot be substituted. Control measures f Wear indirect-vent, impact and splash resistant goggles include: (1) enclosing chemical processes for severely when working with liquids. irritating and corrosive chemicals, (2) using local exhaust f If additional protection is needed for the entire face, use in ventilation for chemicals that may be harmful with a single combination with a face shield. A face shield should not be exposure, and (3) using general ventilation to control used without another type of eye protection. exposures to skin and eye irritants. For further information on workplace controls, consult the NIOSH document on Control Respiratory Protection Banding at www.cdc.gov/niosh/topics/ctrlbanding/. Improper use of respirators is dangerous. Respirators should only be used if the employer has implemented a written The following work practices are also recommended: program that takes into account workplace conditions, requirements for worker training, respirator fit testing, and f Label process containers. medical exams, as described in the OSHA Respiratory f Provide employees with hazard information and training. f Monitor airborne chemical concentrations. Protection Standard (29 CFR 1910.134). f Use engineering controls if concentrations exceed 3 recommended exposure levels. f Where the potential exists for exposure over 0.1 mg/m (as f Provide eye wash fountains and emergency showers. Coal Tar Pitch volatiles), use a NIOSH approved supplied- f Wash or shower if skin comes in contact with a hazardous air respirator with a full facepiece operated in a pressure- material. demand or other positive-pressure mode. For increased f Always wash at the end of the workshift. protection use in combination with an auxiliary self-contained breathing apparatus or an emergency escape air cylinder. f Change into clean clothing if clothing becomes 3 contaminated. f Exposure to 80 mg/m (as Coal Tar Pitch volatiles) is immediately dangerous to life and health. If the possibility of f Do not take contaminated clothing home. 3 f Get special training to wash contaminated clothing. exposure above 80 mg/m exists, use a NIOSH approved f Do not eat, smoke, or drink in areas where chemicals are self-contained breathing apparatus with a full facepiece being handled, processed or stored. operated in a pressure-demand or other positive-pressure f Wash hands carefully before eating, smoking, drinking, mode equipped with an emergency escape air cylinder. applying cosmetics or using the toilet.

In addition, the following may be useful or required: Fire Hazards If employees are expected to fight fires, they must be trained f Before entering a confined space where Coal Tar Pitch may and equipped as stated in the OSHA Fire Brigades Standard be present, check to make sure that an explosive (29 CFR 1910.156). concentration does not exist. f Coal Tar Pitch is a FLAMMABLE LIQUID. f Use dry chemical, CO2, water spray or foam as extinguishing agents. Personal Protective Equipment f POISONOUS GASES ARE PRODUCED IN FIRE. The OSHA Personal Protective Equipment Standard (29 CFR f Use water spray to keep fire-exposed containers cool. 1910.132) requires employers to determine the appropriate f Coal Tar Pitch may form an ignitable vapor/air mixture in closed tanks or containers. personal protective equipment for each hazard and to train employees on how and when to use protective equipment.

The following recommendations are only guidelines and may not apply to every situation.

Gloves and Clothing f Avoid skin contact with Coal Tar Pitch. Wear personal protective equipment made from material which can not be permeated or degraded by this substance. Safety equipment suppliers and manufacturers can provide recommendations on the most protective glove and clothing material for your operation. f Safety equipment manufacturers recommend Silver

Shield®/4H®, Viton and Barrier® as glove materials for Hydrocarbons, and Tychem® SL and Responder®, or the equivalent, as protective clothing materials for Hydrocarbons, Aromatic Polynuclear. f All protective clothing (suits, gloves, footwear, headgear) should be clean, available each day, and put on before work.

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Spills and Emergencies Occupational Health Information If employees are required to clean-up spills, they must be Resources properly trained and equipped. The OSHA Hazardous Waste Operations and Emergency Response Standard (29 CFR The New Jersey Department of Health offers multiple services 1910.120) may apply. in occupational health. These services include providing informational resources, educational materials, public If Coal Tar Pitch is spilled or leaked, take the following steps: presentations, and industrial hygiene and medical investigations and evaluations. f Evacuate personnel and secure and control entrance to the area. f Eliminate all ignition sources. For more information, please contact: f Absorb liquids in vermiculite, dry sand, earth, or a similar

material and place into sealed containers for disposal. f Ventilate area of spill or leak. New Jersey Department of Health f Keep Coal Tar Pitch out of confined spaces, such as Right to Know sewers, because of the possibility of an explosion. PO Box 368 f DO NOT wash into sewer. Trenton, NJ 08625-0368 f It may be necessary to contain and dispose of Coal Tar Phone: 609-984-2202 Pitch as a HAZARDOUS WASTE. Contact your state Fax: 609-984-7407 Department of Environmental Protection (DEP) or your regional office of the federal Environmental Protection E-mail: [email protected] Agency (EPA) for specific recommendations. Web address: http://www.nj.gov/health/eoh/rtkweb

The Right to Know Hazardous Substance Fact Sheets

are not intended to be copied and sold Handling and Storage Prior to working with Coal Tar Pitch you should be trained on for commercial purposes. its proper handling and storage. f A regulated, marked area should be established where Coal Tar Pitch is handled, used, or stored. f Coal Tar Pitch is not compatible with OXIDIZING AGENTS (such as PERCHLORATES, PEROXIDES, PERMANGANATES, CHLORATES, NITRATES, CHLORINE, BROMINE and FLUORINE) and STRONG BASES (such as SODIUM HYDROXIDE and POTASSIUM HYDROXIDE). f Store in tightly closed containers in a cool, well-ventilated area. f Sources of ignition, such as smoking and open flames, are prohibited where Coal Tar Pitch is used, handled, or stored. f Metal containers involving the transfer of Coal Tar Pitch should be grounded and bonded. f Use only non-sparking tools and equipment, especially when opening and closing containers of Coal Tar Pitch.

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GLOSSARY

ACGIH is the American Conference of Governmental Industrial LEL or Lower Explosive Limit, is the lowest concentration of Hygienists. They publish guidelines called Threshold Limit a combustible substance (gas or vapor) in the air capable of Values (TLVs) for exposure to workplace chemicals. continuing an explosion.

mg/m3 means milligrams of a chemical in a cubic meter of air. Acute Exposure Guideline Levels (AEGLs) are established It is a measure of concentration (weight/volume). by the EPA. They describe the risk to humans resulting from once-in-a lifetime, or rare, exposure to airborne chemicals. A mutagen is a substance that causes mutations. A mutation

is a change in the genetic material in a body cell. Mutations Boiling point is the temperature at which a substance can can lead to birth defects, miscarriages, or cancer. change its physical state from a liquid to a gas.

NFPA is the National Fire Protection Association. It classifies A carcinogen is a substance that causes cancer. substances according to their fire and explosion hazard.

The CAS number is unique, identifying number, assigned by NIOSH is the National Institute for Occupational Safety and the Chemical Abstracts Service, to a specific chemical. Health. It tests equipment, evaluates and approves

respirators, conducts studies of workplace hazards, and CFR is the Code of Federal Regulations, which are the proposes standards to OSHA. regulations of the United States government.

NTP is the National Toxicology Program which tests chemicals A combustible substance is a solid, liquid or gas that will burn. and reviews evidence for cancer.

A corrosive substance is a gas, liquid or solid that causes OSHA is the federal Occupational Safety and Health destruction of human skin or severe corrosion of containers. Administration, which adopts and enforces health and safety

standards. The critical temperature is the temperature above which a gas cannot be liquefied, regardless of the pressure applied. PEOSHA is the New Jersey Public Employees Occupational

Safety and Health Act, which adopts and enforces health and DEP is the New Jersey Department of Environmental safety standards in public workplaces. Protection.

Permeated is the movement of chemicals through protective DOT is the Department of Transportation, the federal agency materials. that regulates the transportation of chemicals.

ppm means parts of a substance per million parts of air. It is a EPA is the Environmental Protection Agency, the federal measure of concentration by volume in air. agency responsible for regulating environmental hazards.

Protective Action Criteria (PAC) are values established by ERG is the Emergency Response Guidebook. It is a guide for the Department of Energy and are based on AEGLs and emergency responders for transportation emergencies ERPGs. They are used for emergency planning of chemical involving hazardous substances. release events.

Emergency Response Planning Guideline (ERPG) values A reactive substance is a solid, liquid or gas that releases provide estimates of concentration ranges where one energy under certain conditions. reasonably might anticipate observing adverse effects.

STEL is a Short Term Exposure Limit which is usually a 15- A fetus is an unborn human or animal. minute exposure that should not be exceeded at any time

during a work day. A flammable substance is a solid, liquid, vapor or gas that will ignite easily and burn rapidly. A teratogen is a substance that causes birth defects by

damaging the fetus. The flash point is the temperature at which a liquid or solid gives off vapor that can form a flammable mixture with air. UEL or Upper Explosive Limit is the highest concentration in

air above which there is too much fuel (gas or vapor) to begin a IARC is the International Agency for Research on Cancer, a reaction or explosion. scientific group.

Vapor Density is the ratio of the weight of a given volume of Ionization Potential is the amount of energy needed to one gas to the weight of another (usually Air), at the same remove an electron from an atom or molecule. It is measured temperature and pressure. in electron volts.

The vapor pressure is a force exerted by the vapor in IRIS is the Integrated Risk Information System database on equilibrium with the solid or liquid phase of the same human health effects that may result from exposure to various substance. The higher the vapor pressure the higher chemicals, maintained by federal EPA. concentration of the substance in air.

Right to Know Hazardous Substance Fact Sheet

Common Name: COAL TAR PITCH Synonyms: Coal Tar Pitch Volatiles; Coal Tar; Pitch CAS No: 65996-93-2 Molecular Formula: Mixture RTK Substance No: 0519 Description: Dark brown to black, thick liquid with a strong odor

HAZARD DATA Hazard Rating Firefighting Reactivity 4 - Health FLAMMABLE LIQUID Coal Tar Pitch is not compatible with OXIDIZING AGENTS (such as PERCHLORATES, PEROXIDES, Use dry chemical, CO2, water spray or foam as 3 - Fire extinguishing agents. PERMANGANATES, CHLORATES, NITRATES, CHLORINE, BROMINE and FLUORINE) and STRONG 0 - Reactivity POISONOUS GASES ARE PRODUCED IN FIRE. BASES (such as SODIUM HYDROXIDE and DOT#: UN 1136 Use water spray to keep fire-exposed containers POTASSIUM HYDROXIDE). cool. ERG Guide #: 128 Coal Tar Pitch may form an ignitable vapor/air Hazard Class: 3 mixture in closed tanks or containers. (Flammable)

SPILL/LEAKS PHYSICAL PROPERTIES

Isolation Distance: Odor Threshold: Coal Tar odor Spills: 50 meters (150 feet) Flash Point: 81o to 405oF (27o to 207oC) Fire: 800 meters (1/2 mile) Auto Ignition Temp: >932oF (500oC) Absorb liquids in vermiculite, dry sand, earth, or a similar Vapor Pressure: <1 mm Hg at 77oF (25oC) material and place into sealed containers for disposal. Use only non-sparking tools and equipment, especially when Specific Gravity: >1.2 (water = 1) opening and closing containers of Coal Tar Pitch. Water Solubility: Insoluble Keep Coal Tar Pitch out of confined spaces, such as o o sewers, because of the possibility of an explosion. Boiling Point: >482 F (250 C) DO NOT wash into sewer. Molecular Weight: Mixture Coal Tar Pitch may be hazardous to the environment, especially to aquatic organisms, and may cause long- term effects.

EXPOSURE LIMITS PROTECTIVE EQUIPMENT 3 OSHA: 0.2 mg/m , 8-hr TWA (Coal Tar Pitch volatiles) Gloves: Silvershield®/4H®, Viton and Barrier® (>8-hr 3 NIOSH: 0.1 mg/m , 10-hr TWA (Coal Tar Pitch volatiles) breakthrough for Hydrocarbons) 3 ACGIH: 0.2 mg/m , 8-hr TWA (Coal Tar Pitch volatiles) 3 Coveralls: Tychem® SL and Responder® (>8-hr breakthrough for IDLH: 80 mg/m (Coal Tar Pitch volatiles) Hydrocarbons, Aromatic Polynuclear) The Protective Action Criteria values are: PAC-1 = 0.6 mg/m3 PAC-2 = 12.5 mg/m3 PAC-3 = 80 mg/m3 Respirator: SCBA

HEALTH EFFECTS FIRST AID AND DECONTAMINATION Eyes: Irritation Remove the person from exposure. Flush eyes with large amounts of water for at least 15 minutes. Remove Skin: Irritation, rash and burning feeling contact lenses if worn. Inhalation: Nose, throat and lung irritation with Quickly remove contaminated clothing and wash contaminated skin with coughing, wheezing and shortness of large amounts soap and water. breath Headache, dizziness, irritability, fainting Begin artificial respiration if breathing has stopped and CPR if necessary.

and coma Transfer promptly to a medical facility. Chronic: Causes (lung, kidney, and skin) cancer in humans

August 2009