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Hazardous Substance Fact Sheet

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Hazardous Substance Fact Sheet Right to Know Hazardous Substance Fact Sheet Common Name: alpha-CHLOROACETOPHENONE Synonyms: CN; Chemical Mace; Tear Gas CAS Number: 532-27-4 Chemical Name: Ethanone, 2-Chloro-1-Phenyl- RTK Substance Number: 0048 Date: November 1998 Revision: August 2008 DOT Number: UN 1697 Description and Use EMERGENCY RESPONDERS >>>> SEE BACK PAGE alpha-Chloroacetophenone is a colorless, white or gray, Hazard Summary crystalline (sand-like) solid with an irritating floral odor. It is Hazard Rating NJDOH NFPA used as a riot-control agent and in personal protection devices. HEALTH - 3 It is also a pharmaceutical intermediate. FLAMMABILITY - 1 REACTIVITY - 0 f ODOR THRESHOLD = 0.035 ppm COMBUSTIBLE f Odor thresholds vary greatly. Do not rely on odor alone to determine potentially hazardous exposures. POISONOUS GASES ARE PRODUCED IN FIRE Hazard Rating Key: 0=minimal; 1=slight; 2=moderate; 3=serious; 4=severe Reasons for Citation f alpha-Chloroacetophenone is on the Right to Know f alpha-Chloroacetophenone can affect you when inhaled Hazardous Substance List because it is cited by OSHA, and by passing through the skin. ACGIH, DOT, NIOSH, DEP, IRIS, NFPA and EPA. f Contact can severely irritate and burn the skin and eyes leading to eye damage. f Inhaling alpha-Chloroacetophenone can irritate the nose and throat. f Inhaling alpha-Chloroacetophenone can irritate the lungs. Higher exposures may cause a build-up of fluid in the lungs (pulmonary edema), a medical emergency. f alpha-Chloroacetophenone is “tear gas” and can cause SEE GLOSSARY ON PAGE 5. watering of the eyes on exposure. f alpha-Chloroacetophenone may cause a skin allergy. FIRST AID Eye Contact f Immediately flush with large amounts of water for at least 30 minutes, lifting upper and lower lids. Remove contact Workplace Exposure Limits OSHA: The legal airborne permissible exposure limit (PEL) is lenses, if worn, while flushing. Seek medical attention 3 immediately. 0.3 mg/m averaged over an 8-hour workshift. Skin Contact NIOSH: The recommended airborne exposure limit (REL) is f Quickly remove contaminated clothing. Immediately wash 3 contaminated skin with large amounts of soap and water. 0.3 mg/m averaged over a 10-hour workshift. Seek medical attention. ACGIH: The threshold limit value (TLV) is 0.3 mg/m3 Inhalation averaged over an 8-hour workshift. f Remove the person from exposure. f Begin rescue breathing (using universal precautions) if breathing has stopped and CPR if heart action has stopped. f The above exposure limits are for air levels only. When skin f Transfer promptly to a medical facility. contact also occurs, you may be overexposed, even though f Medical observation is recommended for 24 to 48 hours after air levels are less than the limits listed above. overexposure, as pulmonary edema may be delayed. EMERGENCY NUMBERS Poison Control: 1-800-222-1222 CHEMTREC: 1-800-424-9300 NJDEP Hotline: 1-877-927-6337 National Response Center: 1-800-424-8802 alpha-CHLOROACETOPHENONE Page 2 of 6 Determining Your Exposure Chronic Health Effects The following chronic (long-term) health effects can occur at f Read the product manufacturer’s Material Safety Data some time after exposure to alpha-Chloroacetophenone and Sheet (MSDS) and the label to determine product can last for months or years: ingredients and important safety and health information about the product mixture. Cancer Hazard f While alpha-Chloroacetophenone has been tested, it is not f For each individual hazardous ingredient, read the New classifiable as to its potential to cause cancer. Jersey Department of Health Hazardous Substance Fact Sheet, available on the RTK website Reproductive Hazard (www.nj.gov/health/eoh/rtkweb) or in your facility’s RTK f According to the information presently available to the New Central File or Hazard Communication Standard file. Jersey Department of Health, alpha-Chloroacetophenone has not been tested for its ability to affect reproduction. f You have a right to this information under the New Jersey Worker and Community Right to Know Act, the Public Other Effects Employees Occupational Safety and Health (PEOSH) Act f alpha-Chloroacetophenone may cause a skin allergy. If if you are a public worker in New Jersey, and under the allergy develops, very low future exposure can cause itching federal Occupational Safety and Health Act (OSHA) if you and a skin rash. are a private worker. f alpha-Chloroacetophenone can irritate the lungs. Repeated exposure may cause bronchitis to develop with f The New Jersey Right to Know Act requires most coughing, phlegm, and/or shortness of breath. employers to label chemicals in the workplace and requires public employers to provide their employees with information concerning chemical hazards and controls. The federal OSHA Hazard Communication Standard (29 Medical CFR 1910.1200) and the PEOSH Hazard Communication Medical Testing Standard (N.J.A.C. 12:100-7) require employers to provide If symptoms develop or overexposure is suspected, the similar information and training to their employees. following are recommended: This Fact Sheet is a summary of available information f Lung function tests regarding the health hazards that may result from exposure. f Consider chest x-ray after acute overexposure Duration of exposure, concentration of the substance and other f Exam of the eyes and vision factors will affect your susceptibility to any of the potential f Evaluation by a qualified allergist can help diagnose skin effects described below. allergy. Any evaluation should include a careful history of past and present symptoms with an exam. Medical tests that look for Health Hazard Information damage already done are not a substitute for controlling Acute Health Effects exposure. The following acute (short-term) health effects may occur immediately or shortly after exposure to alpha- Request copies of your medical testing. You have a legal right Chloroacetophenone: to this information under the OSHA Access to Employee Exposure and Medical Records Standard (29 CFR 1910.1020). f Contact can severely irritate and burn the skin and eyes leading to eye damage. Mixed Exposures f Inhaling alpha-Chloroacetophenone can irritate the nose f Smoking can cause heart disease, lung cancer, and throat. emphysema, and other respiratory problems. It may worsen f Inhaling alpha-Chloroacetophenone can irritate the lungs respiratory conditions caused by chemical exposure. Even if causing coughing and/or shortness of breath. Higher you have smoked for a long time, stopping now will reduce exposures may cause a build-up of fluid in the lungs your risk of developing health problems. (pulmonary edema), a medical emergency, with severe shortness of breath. f alpha-Chloroacetophenone is “tear gas” and can cause watering of the eyes, redness, blurred vision and pain on exposure. alpha-CHLOROACETOPHENONE Page 3 of 6 Workplace Controls and Practices Eye Protection Very toxic chemicals, or those that are reproductive hazards or f For impact hazards (such as flying fragments, chips or sensitizers, require expert advice on control measures if a less particles), wear safety glasses with side shields or safety toxic chemical cannot be substituted. Control measures goggles. include: (1) enclosing chemical processes for severely f Wear a face shield along with goggles when working with irritating and corrosive chemicals, (2) using local exhaust corrosive, highly irritating or toxic substances. ventilation for chemicals that may be harmful with a single f Do not wear contact lenses when working with this exposure, and (3) using general ventilation to control substance. 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 recommended exposure levels. f Where the potential exists for exposure over 0.3 mg/m3, use f Provide eye wash fountains and emergency showers. a NIOSH approved full facepiece respirator with an organic f Wash or shower if skin comes in contact with a hazardous vapor cartridge and a N100 prefilter. Increased protection is material. obtained from full facepiece powered-air purifying f Always wash at the end of the workshift. respirators. f Change into clean clothing if clothing becomes f Leave the area immediately if (1) while wearing a filter or contaminated. cartridge respirator you can smell, taste, or otherwise detect f Do not take contaminated clothing home. alpha-Chloroacetophenone, (2) while wearing particulate f Get special training to wash contaminated clothing. filters abnormal resistance to breathing is experienced, or (3) f Do not eat, smoke, or drink in areas where chemicals are eye irritation occurs while wearing a full facepiece respirator. being handled, processed or stored. Check to make sure the respirator-to-face seal is still good. f Wash hands carefully before eating, smoking, drinking, If it is, replace the filter or cartridge. If the seal is no longer applying cosmetics or using the toilet. good, you may need a new respirator. f Consider all potential sources of exposure in your workplace. In addition, the following may be useful or required: You may need a combination of filters, prefilters or cartridges to protect against different forms of a chemical (such as vapor and mist) or against a mixture of chemicals. f Use a vacuum or a wet method to reduce dust during clean- 3 up. DO NOT DRY SWEEP. f Where the potential exists for exposure over 3 mg/m , use a NIOSH approved supplied-air respirator with a full facepiece operated in a pressure-demand or other positive-pressure mode.
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