The challenge at hand dealt with four specific contaminants that fpl wants to flush undergroundthe pesticide heptachlor and industrial solvents ethylbenzene, toluene, and tetrachloroethylene. The acute toxicity of tetrachloroethylene is moderate to low. Tetrachloroethylene, also known under the systematic name tetrachloroethene, or perchloroethylene perc or perc, and many other names, is a chlorocarbon with the formula cl2cccl2. Tetrachloroethylene is used for dry cleaning and textile processing, as a chemical intermediate, and for vapor degreasing in metalcleaning operations.
Chemical properties of tetrachloroethylene cas 127184 download as pdf file download as excel file download as 2d mole file predict properties. Epa preliminary information on manufacturing, processing, distribution, use, and disposal. Use an extinguishing media appropriate for surrounding fire. February 2017 office of chemical safety and pollution prevention u. Material safety data sheet perchloroethylene section i product identification chemtrec 24hr emergency telephone 18004249300 manufacturers address. July 3, 2014 the dow chemical company page 4 of 6 reported when people are exposed to the level of trichloroethylene at which its odor is noticeable.
Nioshtic2 search results on tetrachloroethylenenioshtic2 is a searchable database of worker safety and health publications, documents, grant reports, and journal articles supported in whole or in part by niosh immediately dangerous to life or health idlh value profile. Perchloroethylene also called pce is a colorless, nonflammable manmade liquid. Please see the following for information about the library and its accompanying search program. It is a colorless liquid widely used for dry cleaning of fabrics, hence it is sometimes called drycleaning fluid. Information from its description page there is shown below. Safety data sheet perchloroethylene all grades version 1. The rfd was derived as a midpoint of two candidate rfds from studies that reported neurotoxicity in occupationallyexposed adults. Preliminary information on manufacturing, processing. Trichloroethylene trichloroethylene, tetrachloroethylene. Tlvr chemical substances 7th edition documentation acgihr format. Cercla sections 102a103 hazardous substances 40 cfr 302. Other pertinent literature is also presented, but is described in less detail than the key studies. Most people can smell tetrachloroethylene when it is present in the air at a level of 1 part in 1 million parts of air ppm or more. Section 1 chemical product and company identification.
It plays a role in how your page is seen by search engine crawlers, and how it appears in serps. Tetrachloroethylene msds material safety data sheet or sds, coa and coq, dossiers, brochures and other available documents. Tetrachloroethylene pce page 1 chapter 1 summary tables table 1 provides a summary of health and welfarebased values from an acute and chronic evaluation of tetrachloroethylene pce can be found in table 1. Soft kleen xtras unique formulation neutralizes electrical charges to control static. Effects reported at high levels include liver and kidney damage and changes in heart beat. Material safety data sheet for perchloroethylene perc. Exposures to trichloroethylene and tetrachloroethylene were combined in the study, but only two controls and none of the cases had been exposed to tetrachloroethylene. Tetrachloroethylene revision date 23jan2018 reactive hazard none known, based on information available stability stable under normal conditions. Tetrachloroethylene, also known under the systematic name tetrachloroethene, or perchloroethylene, and many other names and abbreviations such as perc or perc, and pce, is a chlorocarbon with the formula cl 2 cccl 2. Tetrachloroethylene is a category 3 carcinogen and use of the chemical should be avoided or reduced to the lowest possible levels. A meta description is an html tag in the html code of your website, which allows you to customize a section of text that describes the page itself. Emergency telephone number with hours of operation. The nrc ruled that the concentrations of each chemical would remain below the epas maximum contaminant levels for drinking water. The atsdr toxicological profile succinctly characterizes the toxicologic and adverse health effects information for the hazardous substance described here.
Show this safety data sheet to the doctor in attend. Tetrachloroethylene cas 127184 100964 merck millipore. Tetrachloroethylene ld50 skin, rabbit 0 mgkg ld50 oral, rat 2400 mgkg tetrachloroethylene is listed by the ntp as anticipated human carcinogen and by the iarc as group 2a, probable human carcinogen. An estimated 80% to 85% of the tetrachloroethylene produced in the united. Niosh has recommended that tetrachloroethylene be treated as a potential occupational c arcinogen. In the case of contact with eyes, rinse immediately with plenty of water and. Chlorinated aliphatic section ii hazardous ingredients chemical name cas number %wt tlv pel tetrachloroethylene 127184 100 25ppm 100 ppm section iii hazardous identification potential acute health effects. More than 80% of the pce produced is used in the dry cleaning industry. Thermal decomposition of tetrachloroethylene was investigated by means of passing air containing tetrachloroethylene vapor through a quartz tube heated at 300 to 940c. It is a readily volatile, colourless liquid with an ethereal smell. Tetrachloroethylene, also known under the systematic name tetrachloroethene. Tetrachloroethylene perc 127184 150 ppm idlh carbon tetrachloride 56235 200 ppm idlh hazardous combustion products. Use in a onebath or twobath cleaning process, as either a charge or injection detergent. Show this safety data sheet to the doctor in attendance.
Specific treatment see section 4 of the safety data sheet andor the first aid information on the product label. Tetrachloroethylene 127184 x 2048259x x xxke33294 u. This structure is also available as a 2d mol file or as a computed 3d sd file the 3d structure may be viewed using java or javascript. Tlvr chemical substances 7th edition documentation. Tetrachloroethylene perchloroethylene, pce, is a chlorinated ethylene compound commonly used as a dry cleaning and degreasing solvent.
Articles of tetrachloroethylene are included as well. On release to the atmosphere tetrachloroethylene reacts with a number of photochemical produced species in. Reference concentration for inhalation exposure rfc pdf 38 pp, 350 k last updated. Tetrachloroethylene may be released into the environment during its production and subsequent use. Pce is a manmade pollutant which is difficult to degrade. Nioshtic2 search results on tetrachloroethylenenioshtic2 is a searchable database of worker safety and health publications, documents, grant reports, and journal articles supported in whole or in part by niosh. What is perchloroethylene tetrachloroethylene or pce. Chemical and physical properties of tetrachloroethylene. Do not handle until all safety precautions have been read and understood. Table 2 provides summary information on pces physicalchemical data. Dry cleaners should store tetrachloroethylene in bunded areas away from other chemicals for instance hydrogen peroxide which may react to cause toxic gases. The odds ratio for any exposure to trichloroethylene, adjusted for age, sex, smoking, bodymass index, blood pressure and intake of diuretics, was 10. It is a ground water contaminant which has adverse.
It has a sweet odor detectable by most people at a. In the past, it was used in large amounts to produce other chemicals, as an industrial solvent to clean and degrease metals, and as an ingredient in paints and pesticides. On release to the atmosphere tetrachloroethylene reacts with a number of photochemical produced species in the troposphere. This documentation is available for download in pdf format. This file may not be suitable for users of assistive technology. Other names for tetrachloroethylene include perchloroethylene, pce, perc, tetrachloroethene, and perchlor. These targets include the central nervous system, kidney, liver, immune and hematologic system, and development and reproduction. Dry cleaning perchloroethylene solvent products by adco. All mass spectra in this site plus many more are available from the nistepanih mass spectral library. Emissions to air and water are the most important environmental routes of exposure. You may need a pdf reader to view some of the files on this page.
Tetrachloroethylene may also be formed in small quantities during chlorination of water. Tetrachloroethylene is a nonflammable colorless liquid. Tetrachloroethylene cas 127184 100965 merck millipore. Tetrachloroethylene is a nonflammable colorless liquid with a sharp sweet odor. Sigmaaldrich offers a number of tetrachloroethylene products. Scope of the risk evaluation for perchloroethylene ethene, 1,1,2,2tetrachloro pdf 77 pp, 961 k strategy for conducting literature searches for tetrachloroethylene perc. Firefighting measures suitable extinguishing media. Tetrachloroethylene article about tetrachloroethylene by. It shows ir transparency as it has no ch bonds making it an ideal solvent for ir spectroscopy. Federal regulations sara 3 component casno weight % sara 3 threshold values % tetrachloroethylene 127184 95 0. Supplemental document to the tsca scope document pdf 87.