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Common Name: IODINE PENTAFLUORIDE HAZARD SUMMARY IDENTIFICATION REASON for CITATION HOW to DETERMINE IF YOU ARE BEING EXPOSED WO

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Common Name: IODINE PENTAFLUORIDE HAZARD SUMMARY IDENTIFICATION REASON for CITATION HOW to DETERMINE IF YOU ARE BEING EXPOSED WO Common Name: IODINE PENTAFLUORIDE CAS Number: 7783-66-6 RTK Substance number: 1028 DOT Number: UN 2495 Date: April 1986 Revision: November 1999 ----------------------------------------------------------------------- ----------------------------------------------------------------------- HAZARD SUMMARY WORKPLACE EXPOSURE LIMITS * Iodine Pentafluoride can affect you when breathed in. The following exposure limits are for Hydrogen Fluoride * Contact can irritate and burn the skin and eyes. (measured as Fluoride): * Breathing Iodine Pentafluoride can irritate the nose and throat. OSHA: The legal airborne permissible exposure limit * Breathing Iodine Pentafluoride can irritate the lungs (PEL) is 3 ppm averaged over an 8-hour causing coughing and/or shortness of breath. Higher workshift. exposures can cause a build-up of fluid in the lungs (pulmonary edema), a medical emergency, with severe NIOSH: The recommended airborne exposure limit is shortness of breath. 3 ppm averaged over a 10-hour workshift and * Skin rash can develop after repeated exposures. 6 ppm, not to be exceeded during any 15 minute * Iodine Pentafluoride is a REACTIVE and CORROSIVE work period. CHEMICAL and an EXPLOSION HAZARD. ACGIH: The recommended airborne exposure limit is IDENTIFICATION 3 ppm, which should not be exceeded at any Iodine Pentafluoride is a yellow, fuming liquid. It is used as time. a fluorinating agent and in explosives. WAYS OF REDUCING EXPOSURE REASON FOR CITATION * Where possible, enclose operations and use local exhaust * Iodine Pentafluoride is on the Hazardous Substance List ventilation at the site of chemical release. If local exhaust because it is cited by DOT. ventilation or enclosure is not used, respirators should be * This chemical is on the Special Health Hazard Substance worn. List because it is REACTIVE and CORROSIVE. * Wear protective work clothing. * Definitions are provided on page 5. * Wash thoroughly immediately after exposure to Iodine Pentafluoride and at the end of the workshift. HOW TO DETERMINE IF YOU ARE BEING * Post hazard and warning information in the work area. In EXPOSED addition, as part of an ongoing education and training The New Jersey Right to Know Act requires most employers effort, communicate all information on the health and to label chemicals in the workplace and requires public safety hazards of Iodine Pentafluoride to potentially employers to provide their employees with information and exposed workers. training concerning chemical hazards and controls. The federal OSHA Hazard Communication Standard, 1910.1200, requires private employers to provide similar training and information to their employees. * Exposure to hazardous substances should be routinely evaluated. This may include collecting personal and area air samples. You can obtain copies of sampling results from your employer. You have a legal right to this information under OSHA 1910.1020. * If you think you are experiencing any work-related health problems, see a doctor trained to recognize occupational diseases. Take this Fact Sheet with you. IODINE PENTAFLUORIDE page 2 of 6 This Fact Sheet is a summary source of information of all Request copies of your medical testing. You have a legal potential and most severe health hazards that may result from right to this information under OSHA 1910.1020. exposure. Duration of exposure, concentration of the substance and other factors will affect your susceptibility to Mixed Exposures any of the potential effects described below. * Because smoking can cause heart disease, as well as lung --------------------------------------------------------------------------- cancer, emphysema, and other respiratory problems, it may worsen respiratory conditions caused by chemical HEALTH HAZARD INFORMATION exposure. Even if you have smoked for a long time, stopping now will reduce your risk of developing health Acute Health Effects problems. The following acute (short-term) health effects may occur immediately or shortly after exposure to Iodine WORKPLACE CONTROLS AND PRACTICES Pentafluoride: Unless a less toxic chemical can be substituted for a hazardous * Contact can irritate and burn the skin and eyes. substance, ENGINEERING CONTROLS are the most * Breathing Iodine Pentafluoride can irritate the nose and effective way of reducing exposure. The best protection is to throat. enclose operations and/or provide local exhaust ventilation at * Breathing Iodine Pentafluoride can irritate the lungs the site of chemical release. Isolating operations can also causing coughing and/or shortness of breath. Higher reduce exposure. Using respirators or protective equipment is exposures can cause a build-up of fluid in the lungs less effective than the controls mentioned above, but is (pulmonary edema), a medical emergency, with severe sometimes necessary. shortness of breath. In evaluating the controls present in your workplace, consider: Chronic Health Effects (1) how hazardous the substance is, (2) how much of the The following chronic (long-term) health effects can occur at substance is released into the workplace and (3) whether some time after exposure to Iodine Pentafluoride and can last harmful skin or eye contact could occur. Special controls for months or years: should be in place for highly toxic chemicals or when significant skin, eye, or breathing exposures are possible. Cancer Hazard * According to the information presently available to the In addition, the following controls are recommended: New Jersey Department of Health and Senior Services, Iodine Pentafluoride has not been tested for its ability to * Where possible, automatically pump liquid Iodine cause cancer in animals. Pentafluoride from cylinders or other storage containers to process containers. Reproductive Hazard * Before entering a confined space where Iodine * According to the information presently available to the Pentafluoride may be present, check to make sure that an New Jersey Department of Health and Senior Services, explosive concentration does not exist. Iodine Pentafluoride has not been tested for its ability to affect reproduction. Good WORK PRACTICES can help to reduce hazardous exposures. The following work practices are recommended: Other Long-Term Effects * Iodine Pentafluoride can irritate the lungs. Repeated * Workers whose clothing has been contaminated by Iodine exposure may cause bronchitis to develop with cough, Pentafluoride should change into clean clothing phlegm, and/or shortness of breath. promptly. * Skin rash can develop after repeated exposures. * Contaminated work clothes should be laundered by individuals who have been informed of the hazards of exposure to Iodine Pentafluoride. MEDICAL * Eye wash fountains should be provided in the immediate work area for emergency use. Medical Testing * If there is the possibility of skin exposure, emergency If symptoms develop or overexposure is suspected, the shower facilities should be provided. following is recommended: * On skin contact with Iodine Pentafluoride, immediately wash or shower to remove the chemical. At the end of the * Consider chest x-ray after acute overexposure. workshift, wash any areas of the body that may have contacted Iodine Pentafluoride, whether or not known Any evaluation should include a careful history of past and skin contact has occurred. present symptoms with an exam. Medical tests that look for * Do not eat, smoke, or drink where Iodine Pentafluoride is damage already done are not a substitute for controlling handled, processed, or stored, since the chemical can be exposure. swallowed. Wash hands carefully before eating, drinking, smoking, or using the toilet. IODINE PENTAFLUORIDE page 3 of 6 PERSONAL PROTECTIVE EQUIPMENT * Iodine Pentafluoride must be stored to avoid contact with BENZENE; DIMETHYLAMINOTRIMETHYL SILANE; WORKPLACE CONTROLS ARE BETTER THAN DIMETHYL SULFOXIDE; LIMONENE and TETRA- PERSONAL PROTECTIVE EQUIPMENT. However, for FLUOROETHYLENE MIXTURE; POTASSIUM; some jobs (such as outside work, confined space entry, jobs MOLTEN SODIUM; TETRAIODOETHYLENE; done only once in a while, or jobs done while workplace POTASSIUM HYDROXIDE; CALCIUM CARBIDE; controls are being installed), personal protective equipment METALS and NON-METALS (such as BORON, may be appropriate. SILICON, RED PHOSPHOROUS, SULFUR, ARSENIC, ANTIMONY, BISMUTH, MOLYBDENUM, and OSHA 1910.132 requires employers to determine the TUNGSTEN) since violent reactions occur. appropriate personal protective equipment for each hazard and * Store in tightly closed containers in a cool, well-ventilated to train employees on how and when to use protective area away from GLASS. equipment. * Wherever Iodine Pentafluoride is used, handled, manufactured, or stored, use explosion-proof electrical The following recommendations are only guidelines and may equipment and fittings. not apply to every situation. QUESTIONS AND ANSWERS Clothing * Avoid skin contact with Iodine Pentafluoride. Wear Q: If I have acute health effects, will I later get chronic protective gloves and clothing. Safety equipment health effects? suppliers/ manufacturers can provide recommendations on A: Not always. Most chronic (long-term) effects result the most protective glove/clothing material for your from repeated exposures to a chemical. operation. * All protective clothing (suits, gloves, footwear, headgear) Q: Can I get long-term effects without ever having short- should be clean, available each day, and put on before term effects? work. A: Yes, because long-term effects can occur from repeated exposures to a chemical
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