Common Name: ANTIMONY PENTAFLUORIDE

CAS Number: 7783-70-2 RTK Substance number: 0144 DOT Number: UN 1732 Date: February 1998 Revision: June 2004 ------

HAZARD SUMMARY * Antimony Pentafluoride can affect you when breathed in * Exposure to hazardous substances should be routinely and may be absorbed through the skin. evaluated. This may include collecting personal and area * Antimony Pentafluoride is a CORROSIVE CHEMICAL air samples. You can obtain copies of sampling results and contact can severely irritate and burn the skin and eyes from your employer. You have a legal right to this with possible eye damage. information under OSHA 1910.1020. * Exposure to Antimony Pentafluoride can irritate the * If you think you are experiencing any work-related health nose, mouth, throat and lungs causing coughing, wheezing problems, see a doctor trained to recognize occupational and/or shortness of breath. diseases. Take this Fact Sheet with you. * Antimony Pentafluoride can cause headaches, nausea, vomiting and loss of appetite. WORKPLACE EXPOSURE LIMITS * Very high exposure can cause Fluoride poisoning with The following exposure limits are recommended for Antimony stomach pain, weakness, convulsions, collapse and death. and compounds (measured as Antimony): * Prolonged or repeated exposure can cause ulcers and sores OSHA: The legal airborne permissible exposure limit in the nose. (PEL) is 0.5 mg/m3 averaged over an 8-hour * Repeated exposure may affect the lungs and cause an workshift. abnormal chest x-ray to develop. NIOSH: The recommended airborne exposure limit is * Antimony Pentafluoride may damage the kidneys, liver 0.5 mg/m3 averaged over a 10-hour workshift. and heart. ACGIH: The recommended airborne exposure limit is * Repeated high exposure can cause deposits of Fluorides in 0.5 mg/m3 averaged over an 8-hour workshift. the bones and teeth, a condition called “Fluorosis.” The following exposure limits are recommended for Fluorides * The above health effects do NOT occur at the level of (measured as Fluorine): Fluoride used in water for preventing cavities in teeth. OSHA: The legal airborne permissible exposure limit 3 (PEL) is 2.5 mg/m averaged over an 8-hour IDENTIFICATION workshift. NIOSH: The recommended airborne exposure limit is Antimony Pentafluoride is an oily, colorless liquid. It is 3 used as a catalyst in chemical reactions and as a source of 2.5 mg/m averaged over a 10-hour workshift. ACGIH: The recommended airborne exposure limit is Fluorine in fluorination reactions. 3 2.5 mg/m averaged over an 8-hour workshift. * The above exposure limits are for air levels only. When REASON FOR CITATION skin contact also occurs, you may be overexposed, even * Antimony Pentafluoride is on the Hazardous Substance though air levels are less than the limits listed above. List because it is regulated by OSHA and cited by ACGIH, DOT, NIOSH, DEP, NFPA and EPA. WAYS OF REDUCING EXPOSURE * This chemical is on the Special Health Hazard Substance * Where possible, enclose operations and use local exhaust List because it is CORROSIVE. ventilation at the site of chemical release. If local exhaust * Definitions are provided on page 5. ventilation or enclosure is not used, respirators should be

worn. HOW TO DETERMINE IF YOU ARE BEING * Wear protective work clothing. EXPOSED * Wash thoroughly immediately after exposure to Antimony The New Jersey Right to Know Act requires most employers Pentafluoride and at the end of the workshift. to label chemicals in the workplace and requires public * Post hazard and warning information in the work area. In employers to provide their employees with information and addition, as part of an ongoing education and training training concerning chemical hazards and controls. The effort, communicate all information on the health and federal OSHA Hazard Communication Standard, 1910.1200, safety hazards of Antimony Pentafluoride to potentially requires private employers to provide similar training and exposed workers. information to their employees. ANTIMONY PENTAFLUORIDE page 2 of 6

This Fact Sheet is a summary source of information of all * Urine test for Antimony. potential and most severe health hazards that may result from exposure. Duration of exposure, concentration of the substance If symptoms develop or overexposure is suspected, the and other factors will affect your susceptibility to any of the following are recommended: potential effects described below. ------* Fluoride level in urine. Levels higher than 4 mg/liter - indicate overexposure. * Consider chest x-ray after acute overexposure. HEALTH HAZARD INFORMATION * EKG. * Liver and kidney function tests. Acute Health Effects The following acute (short-term) health effects may occur Any evaluation should include a careful history of past and immediately or shortly after exposure to Antimony present symptoms with an exam. Medical tests that look for Pentafluoride: damage already done are not a substitute for controlling exposure. * Contact can severely irritate and burn the skin and eyes with possible eye damage. Request copies of your medical testing. You have a legal right * Exposure to Antimony Pentafluoride can irritate the nose, to this information under OSHA 1910.1020. mouth, throat and lungs causing coughing, wheezing and/or shortness of breath. Mixed Exposures * Antimony Pentafluoride can cause headaches, nausea, * Because smoking can cause heart disease, as well as lung vomiting and loss of appetite. cancer, emphysema, and other respiratory problems, it may * Very high exposure can cause Fluoride poisoning with worsen respiratory conditions caused by chemical exposure. stomach pain, weakness, convulsions, collapse and death. Even if you have smoked for a long time, stopping now will reduce your risk of developing health problems. Chronic Health Effects * Because more than light alcohol consumption can cause The following chronic (long-term) health effects can occur at liver damage, drinking alcohol can increase the liver some time after exposure to Antimony Pentafluoride and can damage caused by Antimony Pentafluoride. last for months or years: WORKPLACE CONTROLS AND PRACTICES Cancer Hazard * According to the information presently available to the New Unless a less toxic chemical can be substituted for a hazardous Jersey Department of Health and Senior Services, substance, ENGINEERING CONTROLS are the most Antimony Pentafluoride has not been tested for its ability effective way of reducing exposure. The best protection is to to cause cancer in animals. enclose operations and/or provide local exhaust ventilation at the site of chemical release. Isolating operations can also Reproductive Hazard reduce exposure. Using respirators or protective equipment is * According to the information presently available to the New less effective than the controls mentioned above, but is Jersey Department of Health and Senior Services, sometimes necessary. Antimony Pentafluoride has not been tested for its ability to affect reproduction. In evaluating the controls present in your workplace, consider: (1) how hazardous the substance is, (2) how much of the Other Long-Term Effects substance is released into the workplace and (3) whether * Prolonged or repeated exposure can cause ulcers and sores harmful skin or eye contact could occur. Special controls in the nose. should be in place for highly toxic chemicals or when * Repeated exposure may affect the lungs and cause an significant skin, eye, or breathing exposures are possible. abnormal chest x-ray to develop. * Antimony Pentafluoride may damage the kidneys, liver In addition, the following control is recommended: and heart. * Repeated high exposure can cause deposits of Fluorides in * Where possible, automatically pump liquid Antimony the bones and teeth, a condition called “Fluorosis.” This Pentafluoride from drums or other storage containers to can cause pain, disability and mottling of the teeth. process containers.

MEDICAL Good WORK PRACTICES can help to reduce hazardous exposures. The following work practices are recommended:

Medical Testing * Workers whose clothing has been contaminated by For those with frequent or potentially high exposure (half the Antimony Pentafluoride should change into clean clothing PEL or greater), the following is recommended before promptly. beginning work and at regular times after that:

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* Do not take contaminated work clothes home. Family * Where the potential exists for exposure over 0.5 mg/m3 (as members could be exposed. Antimony), use a NIOSH approved supplied-air respirator * Contaminated work clothes should be laundered by with a full facepiece operated in a pressure-demand or other individuals who have been informed of the hazards of positive-pressure mode. For increased protection use in exposure to Antimony Pentafluoride. combination with an auxiliary self-contained breathing * Eye wash fountains should be provided in the immediate apparatus operated in a pressure-demand or other positive- work area for emergency use. pressure mode. * If there is the possibility of skin exposure, emergency * Exposure to 50 mg/m3 (as Antimony) is immediately shower facilities should be provided. dangerous to life and health. If the possibility of exposure * On skin contact with Antimony Pentafluoride, above 50 mg/m3 (as Antimony) exists, use a NIOSH immediately wash or shower to remove the chemical. At approved self-contained breathing apparatus with a full the end of the workshift, wash any areas of the body that facepiece operated in a pressure-demand or other positive- may have contacted Antimony Pentafluoride, whether or pressure mode equipped with an emergency escape air not known skin contact has occurred. cylinder. * Do not eat, smoke, or drink where Antimony Pentafluoride is handled, processed, or stored, since the QUESTIONS AND ANSWERS chemical can be swallowed. Wash hands carefully before eating, drinking, smoking, or using the toilet. Q: If I have acute health effects, will I later get chronic health effects? PERSONAL PROTECTIVE EQUIPMENT A: Not always. Most chronic (long-term) effects result from repeated exposures to a chemical. WORKPLACE CONTROLS ARE BETTER THAN PERSONAL PROTECTIVE EQUIPMENT. However, for Q: Can I get long-term effects without ever having short- some jobs (such as outside work, confined space entry, jobs term effects? done only once in a while, or jobs done while workplace A: Yes, because long-term effects can occur from repeated controls are being installed), personal protective equipment exposures to a chemical at levels not high enough to make may be appropriate. you immediately sick.

OSHA 1910.132 requires employers to determine the appropriate personal protective equipment for each hazard and Q: What are my chances of getting sick when I have been to train employees on how and when to use protective exposed to chemicals? equipment. A: The likelihood of becoming sick from chemicals is increased as the amount of exposure increases. This is The following recommendations are only guidelines and may determined by the length of time and the amount of not apply to every situation. material to which someone is exposed.

Clothing Q: When are higher exposures more likely? * Avoid skin contact with Antimony Pentafluoride. Wear A: Conditions which increase risk of exposure include protective gloves and clothing. Safety equipment physical and mechanical processes (heating, pouring, suppliers/manufacturers can provide recommendations on spraying, spills and evaporation from large surface areas the most protective glove/clothing material for your such as open containers), and "confined space" exposures operation. (working inside vats, reactors, boilers, small rooms, etc.). * All protective clothing (suits, gloves, footwear, headgear) should be clean, available each day, and put on before Q: Is the risk of getting sick higher for workers than for work. community residents? A: Yes. Exposures in the community, except possibly in Eye Protection cases of fires or spills, are usually much lower than those * Wear indirect-vent, impact and splash resistant goggles found in the workplace. However, people in the when working with liquids. community may be exposed to contaminated water as well * Wear a face shield along with goggles when working with as to chemicals in the air over long periods. This may be corrosive, highly irritating or toxic substances. a problem for children or people who are already ill. * Contact lenses should not be worn when working with this substance.

Respiratory Protection IMPROPER USE OF RESPIRATORS IS DANGEROUS. Such equipment should only be used if the employer has a written program that takes into account workplace conditions, requirements for worker training, respirator fit testing and medical exams, as described in OSHA 1910.134. ANTIMONY PENTAFLUORIDE page 4 of 6

------The following information is available from:

New Jersey Department of Health and Senior Services Occupational Health Service PO Box 360 Trenton, NJ 08625-0360 (609) 984-1863 (609) 984-7407 (fax)

Web address: http://www.state.nj.us/health/eoh/odisweb/

Industrial Hygiene Information Industrial hygienists are available to answer your questions regarding the control of chemical exposures using exhaust ventilation, special work practices, good housekeeping, good hygiene practices, and personal protective equipment including respirators. In addition, they can help to interpret the results of industrial hygiene survey data.

Medical Evaluation If you think you are becoming sick because of exposure to chemicals at your workplace, you may call personnel at the Department of Health and Senior Services, Occupational Health Service, who can help you find the information you need.

Public Presentations Presentations and educational programs on occupational health or the Right to Know Act can be organized for labor unions, trade associations and other groups.

Right to Know Information Resources The Right to Know Infoline (609) 984-2202 can answer questions about the identity and potential health effects of chemicals, list of educational materials in occupational health, references used to prepare the Fact Sheets, preparation of the Right to Know Survey, education and training programs, labeling requirements, and general information regarding the Right to Know Act. Violations of the law should be reported to (609) 984-2202. ------

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DEFINITIONS

ACGIH is the American Conference of Governmental NAERG is the North American Emergency Response Industrial Hygienists. It recommends upper limits (called Guidebook. It was jointly developed by Transport Canada, the TLVs) for exposure to workplace chemicals. United States Department of Transportation and the Secretariat of Communications and Transportation of Mexico. It is a A carcinogen is a substance that causes cancer. guide for first responders to quickly identify the specific or generic hazards of material involved in a transportation The CAS number is assigned by the Chemical Abstracts incident, and to protect themselves and the general public Service to identify a specific chemical. during the initial response phase of the incident.

CFR is the Code of Federal Regulations, which consists of the NFPA is the National Fire Protection Association. It classifies regulations of the United States government. substances according to their fire and explosion hazard.

A combustible substance is a solid, liquid or gas that will burn. NIOSH is the National Institute for Occupational Safety and Health. It tests equipment, evaluates and approves respirators, A corrosive substance is a gas, liquid or solid that causes conducts studies of workplace hazards, and proposes standards irreversible damage to human tissue or containers. to OSHA.

DEP is the New Jersey Department of Environmental NTP is the National Toxicology Program which tests Protection. chemicals and reviews evidence for cancer.

DOT is the Department of Transportation, the federal agency OSHA is the Occupational Safety and Health Administration, that regulates the transportation of chemicals. which adopts and enforces health and safety standards.

EPA is the Environmental Protection Agency, the federal PEL is the Permissible Exposure Limit which is enforceable by agency responsible for regulating environmental hazards. the Occupational Safety and Health Administration.

A fetus is an unborn human or animal. PIH is a DOT designation for chemicals which are Poison Inhalation Hazards. A flammable substance is a solid, liquid, vapor or gas that will ignite easily and burn rapidly. ppm means parts of a substance per million parts of air. It is a measure of concentration by volume in air. The flash point is the temperature at which a liquid or solid gives off vapor that can form a flammable mixture with air. A reactive substance is a solid, liquid or gas that releases energy under certain conditions. IARC is the International Agency for Research on Cancer, a scientific group that classifies chemicals according to their STEL is a Short Term Exposure Limit which is usually a 15- cancer-causing potential. minute exposure that should not be exceeded at any time during a work day. IRIS is the Integrated Risk Information System database of the federal EPA. A teratogen is a substance that causes birth defects by damaging the fetus. A miscible substance is a liquid or gas that will evenly dissolve in another. TLV is the Threshold Limit Value, the workplace exposure limit recommended by ACGIH. mg/m3 means milligrams of a chemical in a cubic meter of air. It is a measure of concentration (weight/volume). The vapor pressure is a measure of how readily a liquid or a solid mixes with air at its surface. A higher vapor pressure A mutagen is a substance that causes mutations. A mutation is indicates a higher concentration of the substance in air and a change in the genetic material in a body cell. Mutations can therefore increases the likelihood of breathing it in. lead to birth defects, miscarriages, or cancer.

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Common Name: ANTIMONY PENTAFLUORIDE HANDLING AND STORAGE DOT Number: UN 1732 NAERG Code: 157 * Prior to working with Antimony Pentafluoride you should CAS Number: 7783-70-2 be trained on its proper handling and storage. * Antimony Pentafluoride reacts violently with WATER to form toxic and corrosive Hydrogen Fluoride gas. Hazard rating NJDHSS NFPA * Antimony Pentafluoride in contact with METALS may FLAMMABILITY - 0 give off flammable and explosive Hydrogen gas. * Antimony Pentafluoride is not compatible with - 1 REACTIVITY ORGANICS, COMBUSTIBLES, and REDUCING CORROSIVE AGENTS. DO NOT USE WATER IN SOLID STREAMS * Store under Nitrogen in tightly closed containers in a cool, POISONOUS GASES ARE PRODUCED IN FIRE well-ventilated area away from MOISTURE, AIR and CONTAINERS MAY EXPLODE IN FIRE HEAT.

Hazard Rating Key: 0=minimal; 1=slight; 2=moderate; FIRST AID 3=serious; 4=severe For POISON INFORMATION call 1-800-222-1222 FIRE HAZARDS Eye Contact * Although Antimony Pentafluoride is not flammable, it is a * Immediately flush with large amounts of water. Continue STRONG OXIDIZER which may ignite combustibles without stopping for at least 30 minutes, occasionally (wood, paper and oil). lifting upper and lower lids. Seek medical attention * DO NOT USE WATER in solid streams. Use fine water immediately. spray, dry chemical, CO2 or regular foam. * POISONOUS GASES ARE PRODUCED IN FIRE, Skin Contact including Hydrogen Fluoride and Antimony fumes. * Quickly remove contaminated clothing. Immediately wash * CONTAINERS MAY EXPLODE IN FIRE. area with large amounts of soap and water. Seek medical * Use water spray to keep fire-exposed containers cool. attention immediately. * If employees are expected to fight fires, they must be trained and equipped as stated in OSHA 1910.156. Breathing * Remove the person from exposure. SPILLS AND EMERGENCIES * Begin rescue breathing (using universal precautions) if breathing has stopped and CPR if heart action has stopped. If Antimony Pentafluoride is spilled or leaked, take the * Transfer promptly to a medical facility. following steps: PHYSICAL DATA * Evacuate persons not wearing protective equipment from area of spill or leak until clean-up is complete. Vapor Pressure: 10 mm Hg at 77oF (25oC) * Absorb liquids in vermiculite, dry sand, earth, or a similar Water Solubility: Reactive material and deposit in sealed containers. * Ventilate and wash area after clean-up is complete. OTHER COMMONLY USED NAMES * It may be necessary to contain and dispose of Antimony Pentafluoride as a HAZARDOUS WASTE. Contact your Chemical Name: state Department of Environmental Protection (DEP) or your regional office of the federal Environmental Antimony Fluoride (SbF5) Protection Agency (EPA) for specific recommendations. Other Names: * If employees are required to clean-up spills, they must be Antimony (V) Fluoride; Pentafluoroantimony properly trained and equipped. OSHA 1910.120(q) may be ------applicable. Not intended to be copied and sold for commercial ======purposes. FOR LARGE SPILLS AND FIRES immediately call your fire ------department. You can request emergency information from the NEW JERSEY DEPARTMENT OF HEALTH AND following: SENIOR SERVICES Right to Know Program CHEMTREC: (800) 424-9300 PO Box 368, Trenton, NJ 08625-0368 NJDEP HOTLINE: 1-877-WARN-DEP (609) 984-2202 ======------