Common Name: DODECYLBENZENE SULFONIC ACID CAS Number: 27176-87-0 RTK Substance number: 0822 DOT Number: NA 2584 Date: October 1996 Revision: May 2003 ------------------------------------------------------------------------- ------------------------------------------------------------------------- HAZARD SUMMARY WORKPLACE EXPOSURE LIMITS * Dodecylbenzene Sulfonic Acid can affect you when No occupational exposure limits have been established for breathed in. Dodecylbenzene Sulfonic Acid. This does not mean that this * Contact can irritate and burn the skin and eyes. substance is not harmful. Safe work practices should always * Repeated skin contact may cause dryness, itching and rash. be followed. * Breathing Dodecylbenzene Sulfonic Acid can irritate the nose and throat. WAYS OF REDUCING EXPOSURE * Dodecylbenzene Sulfonic Acid is a DOT CORROSIVE * Where possible, enclose operations and use local exhaust CHEMICAL. ventilation at the site of chemical release. If local exhaust ventilation or enclosure is not used, respirators should be IDENTIFICATION worn. Dodecylbenzene Sulfonic Acid is a thick, light yellow to * Wear protective work clothing. brown liquid. It is used to make detergents. * Wash thoroughly immediately after exposure to Dodecylbenzene Sulfonic Acid and at the end of the REASON FOR CITATION workshift. * Dodecylbenzene Sulfonic Acid is on the Hazardous * Post hazard and warning information in the work area. In Substance List because it is cited by DOT and EPA. addition, as part of an ongoing education and training * This chemical is on the Special Health Hazard Substance effort, communicate all information on the health and List because it is CORROSIVE. safety hazards of Dodecylbenzene Sulfonic Acid to * Definitions are provided on page 5. potentially exposed workers. HOW TO DETERMINE IF YOU ARE BEING EXPOSED 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. DODECYLBENZENE SULFONIC ACID 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 Dodecylbenzene In evaluating the controls present in your workplace, consider: Sulfonic Acid: (1) how hazardous the substance is, (2) how much of the substance is released into the workplace and (3) whether * Contact can irritate and burn the skin and eyes. harmful skin or eye contact could occur. Special controls * Breathing Dodecylbenzene Sulfonic Acid can irritate the should be in place for highly toxic chemicals or when nose and throat. significant skin, eye, or breathing exposures are possible. Chronic Health Effects In addition, the following control is recommended: The following chronic (long-term) health effects can occur at some time after exposure to Dodecylbenzene Sulfonic Acid * Where possible, automatically pump liquid and can last for months or years: Dodecylbenzene Sulfonic Acid from drums or other storage containers to process containers. Cancer Hazard * According to the information presently available to the New Good WORK PRACTICES can help to reduce hazardous Jersey Department of Health and Senior Services, exposures. The following work practices are recommended: Dodecylbenzene Sulfonic Acid has not been tested for its ability to cause cancer in animals. * Workers whose clothing has been contaminated by Dodecylbenzene Sulfonic Acid should change into clean Reproductive Hazard clothing promptly. * Contaminated work clothes should be laundered by * Dodecylbenzene Sulfonic Acid may damage the individuals who have been informed of the hazards of developing fetus but only at doses that are toxic to the exposure to Dodecylbenzene Sulfonic Acid. mother. * Eye wash fountains should be provided in the immediate Other Long-Term Effects work area for emergency use. * If there is the possibility of skin exposure, emergency * Repeated skin contact may cause dryness, itching and rash. shower facilities should be provided. * On skin contact with Dodecylbenzene Sulfonic Acid, MEDICAL immediately wash or shower to remove the chemical. At the end of the workshift, wash any areas of the body that Medical Testing may have contacted Dodecylbenzene Sulfonic Acid, There is no special test for this chemical. However, if illness whether or not known skin contact has occurred. occurs or overexposure is suspected, medical attention is * Do not eat, smoke, or drink where Dodecylbenzene recommended. Sulfonic Acid is handled, processed, or stored, since the chemical can be swallowed. Wash hands carefully before Any evaluation should include a careful history of past and eating, drinking, applying cosmetics, smoking, or using the present symptoms with an exam. Medical tests that look for toilet. damage already done are not a substitute for controlling exposure. PERSONAL PROTECTIVE EQUIPMENT Request copies of your medical testing. You have a legal right WORKPLACE CONTROLS ARE BETTER THAN to this information under OSHA 1910.1020. PERSONAL PROTECTIVE EQUIPMENT. However, for some jobs (such as outside work, confined space entry, jobs done only once in a while, or jobs done while workplace controls are being installed), personal protective equipment may be appropriate. DODECYLBENZENE SULFONIC ACID page 3 of 6 OSHA 1910.132 requires employers to determine the Q: When are higher exposures more likely? appropriate personal protective equipment for each hazard and A: Conditions which increase risk of exposure include to train employees on how and when to use protective physical and mechanical processes (heating, pouring, equipment. spraying, spills and evaporation from large surface areas such as open containers), and "confined space" exposures The following recommendations are only guidelines and may (working inside vats, reactors, boilers, small rooms, etc.). not apply to every situation. Q: Is the risk of getting sick higher for workers than for Clothing community residents? * Avoid skin contact with Dodecylbenzene Sulfonic Acid. A: Yes. Exposures in the community, except possibly in Wear acid-resistant gloves and clothing. Safety equipment cases of fires or spills, are usually much lower than those suppliers/manufacturers can provide recommendations on found in the workplace. However, people in the the most protective glove/clothing material for your community may be exposed to contaminated water as operation. well as to chemicals in the air over long periods. This * All protective clothing (suits, gloves, footwear, headgear) may be a problem for children or people who are already should be clean, available each day, and put on before ill. work. Q: Can men as well as women be affected by chemicals that Eye Protection cause reproductive system damage? * Wear indirect-vent, impact and splash resistant goggles A: Yes. Some chemicals reduce potency or fertility in both when working with liquids. men and women. Some damage sperm and eggs, possibly * Wear a face shield along with goggles when working with leading to birth defects. corrosive, highly irritating or toxic substances. * Contact lenses should not be worn when working with this Q: Who is at the greatest risk from reproductive hazards? substance. A: Pregnant women are at greatest risk from chemicals that harm the developing fetus. However, chemicals may Respiratory Protection affect the ability to have children, so both men and IMPROPER USE OF RESPIRATORS IS DANGEROUS. women of childbearing age are at high risk. 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. * Where the potential for overexposure exists, use a NIOSH approved supplied-air respirator with a full facepiece operated in a pressure-demand or other positive-pressure mode. For increased protection use in combination with an auxiliary self-contained breathing apparatus operated in a pressure-demand or other positive-pressure mode. QUESTIONS AND ANSWERS Q: If I have acute health