Right to Know Hazardous Substance Fact Sheet Common Name: METHYL ALCOHOL Synonyms: Carbinol; Wood Alcohol CAS Number: 67-56-1 Chemical Name: Methanol RTK Substance Number: 1222 Date: September 2011 Revision: April 2016 DOT Number: UN 1230 Description and Use EMERGENCY RESPONDERS >>>> SEE LAST PAGE Methyl Alcohol is a colorless liquid with a slightly sweet, Hazard Summary strong odor. It is used as a solvent and alternative motor fuel, Hazard Rating NJDHSS NFPA and in making other chemicals, windshield washer fluid and HEALTH - 1 de-icing solutions. FLAMMABILITY - 3 REACTIVITY - 0 ODOR THRESHOLD = 100 to 1,500 ppm TERATOGEN Odor thresholds vary greatly. Do not rely on odor alone to determine potentially hazardous exposures. FLAMMABLE POISONOUS GASES ARE PRODUCED IN FIRE CONTAINERS MAY EXPLODE IN FIRE Hazard Rating Key: 0=minimal; 1=slight; 2=moderate; 3=serious; Reasons for Citation 4=severe Methyl Alcohol is on the Right to Know Hazardous Methyl Alcohol can affect you when inhaled and by passing Substance List because it is cited by OSHA, ACGIH, DOT, through the skin. NIOSH, IRIS, NFPA and EPA. Methyl Alcohol may be a TERATOGEN. HANDLE WITH This chemical is on the Special Health Hazard Substance EXTREME CAUTION. List. Contact can cause skin irritation. Prolonged or repeated contact can cause a skin rash, dryness and redness. Methyl Alcohol can irritate the eyes and can cause blurred vision and blindness. Inhaling Methyl Alcohol can irritate the nose, throat and lungs causing coughing, wheezing and/or shortness of SEE GLOSSARY ON PAGE 5. breath. Methyl Alcohol can cause nausea, vomiting, diarrhea and FIRST AID abdominal pain. Exposure to high concentrations can cause headache, Eye Contact dizziness, drowsiness, fatigue, loss of consciousness and Immediately flush with large amounts of water for at least 15 death. minutes, lifting upper and lower lids. Remove contact Methyl Alcohol may damage the liver, kidneys and nervous lenses, if worn, while flushing. Seek medical attention. system. Methyl Alcohol is a FLAMMABLE LIQUID and a Skin Contact DANGEROUS FIRE HAZARD. Quickly remove contaminated clothing. Immediately wash contaminated skin with large amounts of water. Seek medical attention. Workplace Exposure Limits OSHA: The legal airborne permissible exposure limit (PEL) is Inhalation 200 ppm averaged over an 8-hour workshift. Remove the person from exposure. 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. 200 ppm averaged over a 10-hour workshift and Transfer promptly to a medical facility. 250 ppm, not to be exceeded during any 15-minute work period. EMERGENCY NUMBERS ACGIH: The threshold limit value (TLV) is 200 ppm averaged over an 8-hour workshift and 250 ppm as a STEL Poison Control: 1-800-222-1222 (short-term exposure limit). CHEMTREC: 1-800-424-9300 Methyl Alcohol may be a TERATOGEN in humans. All NJDEP Hotline: 1-877-927-6337 contact with this chemical should be reduced to the lowest National Response Center: 1-800-424-8802 possible level. 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. METHYL ALCOHOL Page 2 of 6 Determining Your Exposure Reproductive Hazard Methyl Alcohol may be a TERATOGEN in humans since it Read the product manufacturer’s Material Safety Data is a teratogen in animals. Sheet (MSDS) and the label to determine product ingredients and important safety and health information Other Effects about the product mixture. Prolonged or repeated contact can cause a skin rash, dryness, redness and cracking of the skin. For each individual hazardous ingredient, read the New Methyl Alcohol may damage the liver, kidneys and nervous Jersey Department of Health Hazardous Substance Fact system. Sheet, available on the RTK website (http://nj.gov/health/workplacehealthandsafety/right-to- know) or in your facility’s RTK Central File or Hazard Medical Communication Standard file. Medical Testing You have a right to this information under the New Jersey For frequent or potentially high exposure (half the PEL or Worker and Community Right to Know Act and the Public greater), the following are recommended before beginning Employees Occupational Safety and Health (PEOSH) Act work and at regular times after that: if you are a public worker in New Jersey, and under the federal Occupational Safety and Health Act (OSHA) if you Liver function tests are a private worker. If symptoms develop or overexposure is suspected, the The New Jersey Right to Know Act requires most following are recommended: employers to label chemicals in the workplace and requires public employers to provide their employees with Kidney function tests information concerning chemical hazards and controls. Exam of the nervous system The federal OSHA Hazard Communication Standard (29 Exam of the eye and vision. CFR 1910.1200) and the PEOSH Hazard Communication Any evaluation should include a careful history of past and Standard (N.J.A.C. 12:100-7) require employers to provide present symptoms with an exam. Medical tests that look for similar information and training to their employees. damage already done are not a substitute for controlling exposure. This Fact Sheet is a summary of available information regarding the health hazards that may result from exposure. Request copies of your medical testing. You have a legal right Duration of exposure, concentration of the substance and other to this information under the OSHA Access to Employee factors will affect your susceptibility to any of the potential Exposure and Medical Records Standard (29 CFR 1910.1020). effects described below. Mixed Exposures More than light alcohol consumption can cause liver Health Hazard Information damage. Drinking alcohol can increase the liver damage caused by Methyl Alcohol. Acute Health Effects The following acute (short-term) health effects may occur immediately or shortly after exposure to Methyl Alcohol: Contact can cause skin irritation. Methyl Alcohol can irritate the eyes and can cause blurred vision and blindness. Inhaling Methyl Alcohol can irritate the nose, throat and lungs causing coughing, wheezing and/or shortness of breath. Methyl Alcohol can cause nausea, vomiting, diarrhea and abdominal pain. Exposure to high concentrations can cause headache, dizziness, drowsiness, fatigue, loss of consciousness and death. Chronic Health Effects The following chronic (long-term) health effects can occur at some time after exposure to Methyl Alcohol and can last for months or years: Cancer Hazard There is no evidence that Methyl Alcohol causes cancer in animals. This is based on test results presently available to the NJDHSS from published studies. METHYL ALCOHOL Page 3 of 6 Workplace Controls and Practices Eye Protection Very toxic chemicals, or those that are reproductive hazards or Wear indirect vent goggles when working with liquids that sensitizers, require expert advice on control measures if a less may splash, spray or mist. A face shield is also required if toxic chemical cannot be substituted. Control measures the liquid is severely irritating or corrosive to the skin and include: (1) enclosing chemical processes for severely eyes. irritating and corrosive chemicals, (2) using local exhaust Do not wear contact lenses when working with this ventilation for chemicals that may be harmful with a single substance. exposure, and (3) using general ventilation to control exposures to skin and eye irritants. For further information on Respiratory Protection workplace controls, consult the NIOSH document on Control Improper use of respirators is dangerous. Respirators Banding at www.cdc.gov/niosh/topics/ctrlbanding/. should only be used if the employer has implemented a written program that takes into account workplace conditions, The following work practices are also recommended: requirements for worker training, respirator fit testing, and medical exams, as described in the OSHA Respiratory Label process containers. Provide employees with hazard information and training. Protection Standard (29 CFR 1910.134). Monitor airborne chemical concentrations. Use engineering controls if concentrations exceed Where the potential exists for exposure over 200 ppm, use a recommended exposure levels. NIOSH approved supplied-air respirator with a full facepiece Provide eye wash fountains and emergency showers. operated in a pressure-demand or other positive-pressure Wash or shower if skin comes in contact with a hazardous mode. For increased protection use in combination with an material. auxiliary self-contained breathing apparatus or an Always wash at the end of the workshift. emergency escape air cylinder. Change into clean clothing if clothing becomes Exposure to 6,000 ppm is immediately dangerous to life and contaminated. health. If the possibility of exposure above 6,000 ppm Do not take contaminated clothing home. exists, use a NIOSH approved self-contained breathing Get special training to wash contaminated clothing. apparatus with a full facepiece operated in a pressure- Do not eat, smoke, or drink in areas where chemicals are demand or other positive-pressure mode equipped with an being handled, processed or stored. emergency escape air cylinder. Wash hands carefully before eating, smoking, drinking, applying cosmetics or using the toilet. In addition, the following may be useful or required: