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Acetaldehyde Oxime Hazard Summary Identification

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Acetaldehyde Oxime Hazard Summary Identification Common Name: ACETALDEHYDE OXIME CAS Number: 107-29-9 RTK Substance number: 0003 DOT Number: UN 2332 Date: March 1987 Revision: August 1998 ------------------------------------------------------------------------- ------------------------------------------------------------------------- HAZARD SUMMARY WORKPLACE EXPOSURE LIMITS * Acetaldehyde Oxime can affect you when breathed in and No occupational exposure limits have been established for by passing through your skin. Acetaldehyde Oxime. This does not mean that this substance * Contact can irritate the eyes and skin. is not harmful. Safe work practices should always be * Breathing Acetaldehyde Oxime can irritate the nose and followed. throat. * Acetaldehyde Oxime is a FLAMMABLE LIQUID and a * It should be recognized that Acetaldehyde Oxime can be FIRE HAZARD. absorbed through your skin, thereby increasing your exposure. IDENTIFICATION Acetaldehyde Oxime is a colorless liquid or crystalline WAYS OF REDUCING EXPOSURE (needle-like) solid. It is used to make other chemicals. * Where possible, enclose operations and use local exhaust ventilation at the site of chemical release. If local exhaust REASON FOR CITATION ventilation or enclosure is not used, respirators should be * Acetaldehyde Oxime is on the Hazardous Substance List worn. because it is cited by DOT. * Wear protective work clothing. * This chemical is on the Special Health Hazard Substance * Wash thoroughly immediately after exposure to List because it is FLAMMABLE. Acetaldehyde Oxime and at the end of the workshift. * Definitions are provided on page 5. * Post hazard and warning information in the work area. In addition, as part of an ongoing education and training HOW TO DETERMINE IF YOU ARE BEING effort, communicate all information on the health and safety hazards of Acetaldehyde Oxime to potentially EXPOSED exposed workers. The New Jersey Right to Know Act requires most employers to label chemicals in the workplace and requires public employers to provide their employees with information and 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. ACETALDEHYDE OXIME page 2 of 6 This Fact Sheet is a summary source of information of all WORKPLACE CONTROLS AND PRACTICES potential and most severe health hazards that may result from exposure. Duration of exposure, concentration of the substance Unless a less toxic chemical can be substituted for a hazardous and other factors will affect your susceptibility to any of the substance, ENGINEERING CONTROLS are the most potential effects described below. effective way of reducing exposure. The best protection is to --------------------------------------------------------------------------- enclose operations and/or provide local exhaust ventilation at the site of chemical release. Isolating operations can also HEALTH HAZARD INFORMATION reduce exposure. Using respirators or protective equipment is less effective than the controls mentioned above, but is Acute Health Effects sometimes necessary. The following acute (short-term) health effects may occur immediately or shortly after exposure to Acetaldehyde Oxime: In evaluating the controls present in your workplace, consider: (1) how hazardous the substance is, (2) how much of the * Contact can irritate the skin and eyes. substance is released into the workplace and (3) whether * Breathing Acetaldehyde Oxime can irritate the nose and harmful skin or eye contact could occur. Special controls throat. should be in place for highly toxic chemicals or when significant skin, eye, or breathing exposures are possible. Chronic Health Effects The following chronic (long-term) health effects can occur at In addition, the following controls are recommended: some time after exposure to Acetaldehyde Oxime and can last for months or years: * Where possible, automatically transfer Acetaldehyde Oxime from drums or other storage containers to process Cancer Hazard containers. * According to the information presently available to the New * Before entering a confined space where Acetaldehyde Jersey Department of Health and Senior Services, Oxime may be present, check to make sure that an Acetaldehyde Oxime has not been tested for its ability to explosive concentration does not exist. cause cancer in animals. Good WORK PRACTICES can help to reduce hazardous Reproductive Hazard exposures. The following work practices are recommended: * According to the information presently available to the New Jersey Department of Health and Senior Services, * Workers whose clothing has been contaminated by Acetaldehyde Oxime has not been tested for its ability to Acetaldehyde Oxime should change into clean clothing affect reproduction. promptly. * Contaminated work clothes should be laundered by Other Long-Term Effects individuals who have been informed of the hazards of exposure to Acetaldehyde Oxime. * No chronic (long-term) health effects are known at this * Eye wash fountains should be provided in the immediate time. work area for emergency use. * If there is the possibility of skin exposure, emergency MEDICAL shower facilities should be provided. * On skin contact with Acetaldehyde Oxime, immediately Medical Testing wash or shower to remove the chemical. At the end of the There is no special test for this chemical. However, if illness workshift, wash any areas of the body that may have occurs or overexposure is suspected, medical attention is contacted Acetaldehyde Oxime, whether or not known recommended. skin contact has occurred. * Do not eat, smoke, or drink where Acetaldehyde Oxime is Any evaluation should include a careful history of past and handled, processed, or stored, since the chemical can be present symptoms with an exam. Medical tests that look for swallowed. Wash hands carefully before eating, drinking, damage already done are not a substitute for controlling smoking, or using the toilet. exposure. Request copies of your medical testing. You have a legal right to this information under OSHA 1910.1020. ACETALDEHYDE OXIME page 3 of 6 PERSONAL PROTECTIVE EQUIPMENT HANDLING AND STORAGE WORKPLACE CONTROLS ARE BETTER THAN * Prior to working with Acetaldehyde Oxime you should be PERSONAL PROTECTIVE EQUIPMENT. However, for trained on its proper handling and storage. some jobs (such as outside work, confined space entry, jobs * Acetaldehyde Oxime must be stored to avoid contact with done only once in a while, or jobs done while workplace OXIDIZERS (such as PERCHLORATES, PEROXIDES, controls are being installed), personal protective equipment PERMANGANATES, CHLORATES and NITRATES) and may be appropriate. STRONG ACIDS (such as HYDROCHLORIC, SULFURIC and NITRIC) since violent reactions occur. OSHA 1910.132 requires employers to determine the * Store in tightly closed containers in a cool, well-ventilated appropriate personal protective equipment for each hazard and area. to train employees on how and when to use protective * Sources of ignition, such as smoking and open flames, are equipment. prohibited where Acetaldehyde Oxime is used, handled, or stored. The following recommendations are only guidelines and may * Metal containers involving the transfer of Acetaldehyde not apply to every situation. Oxime should be grounded and bonded. * Use only non-sparking tools and equipment, especially Clothing when opening and closing containers of Acetaldehyde * Avoid skin contact with Acetaldehyde Oxime. Wear Oxime. protective gloves and clothing. Safety equipment suppliers/manufacturers can provide recommendations on QUESTIONS AND ANSWERS the most protective glove/clothing material for your operation. Q: If I have acute health effects, will I later get chronic * All protective clothing (suits, gloves, footwear, headgear) health effects? should be clean, available each day, and put on before A: Not always. Most chronic (long-term) effects result from work. repeated exposures to a chemical. Eye Protection Q: Can I get long-term effects without ever having short- * Wear impact resistant eye protection with side shields or term effects? goggles when there is a hazard from flying particles. A: Yes, because long-term effects can occur from repeated * Wear indirect-vent, impact and splash resistant goggles exposures to a chemical at levels not high enough to make when working with liquids. you immediately sick. Respiratory Protection Q: What are my chances of getting sick when I have been IMPROPER USE OF RESPIRATORS IS DANGEROUS. Such equipment should only be used if the employer has a exposed to chemicals? written program that takes into account workplace conditions, A: The likelihood of becoming sick from chemicals is requirements for worker training, respirator fit testing and increased as the amount of exposure increases. This is medical exams, as described in OSHA 1910.134. determined by the length of time and the amount of material to which someone is exposed. * Engineering controls must be effective to ensure that exposure to Acetaldehyde Oxime does not occur. Q: When are higher exposures more likely? * Where the potential
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