h�bbd``b`�$���#����2@u ��� endstream
endobj
startxref
Buildings 1 and 4 – In buildings 1 and 4, there is no risk of health effects from . It was once widely used as a solvent and as an intermediate in the industrial production of trichloroethylene, tetrachloroethylene, and 1,2-dichloroethylene. 888-232-6348 (TTY)
1-800-880-4808 Exposure to very high concentrations of tetrachloroethylene can cause dizziness, headaches, sleepiness, confusion, nausea, difficulty in speaking and walking, unconsciousness, and death. Tetrachloroethylene is widely used as a scouring solvent that removes oils from fabrics, as a carrier solvent, as a fabric finish or water repellant, and as a metal degreaser/cleaner. 37 0 obj
<>/Filter/FlateDecode/ID[<7EB55CF16C6C1E429FF2A2D7EFBADD2A>]/Index[22 24]/Info 21 0 R/Length 78/Prev 180161/Root 23 0 R/Size 46/Type/XRef/W[1 2 1]>>stream
Follow instructions on product labels to minimize exposure to tetrachloroethylene. Tetrachloroethylene breaks down very slowly in the air and so it can be transported long distances in the air. Trichloroethylene (TCE) is a halogenated aliphatic organic compound which, due to its unique properties and solvent effects, has been widely used as an ingredient in industrial cleaning solutions and as a “universal” degreasing agent. Agency for Toxic Substances and Disease Registry. Fish Solubles L Tetrachloroethane N Fluoboric Acid L Tetrachloroethylene N Fluosilicic Acid (All Conc.) Despite its toxicity, it is an extremely effective, quick drying and non-flammable solvent. 0
Trichloroethylene may cause irritation to the eyes and skin. These clinics specialize in
People residing near contaminated sites or dry cleaning locations may be exposed to higher levels than the general population. Tetrachloroethylene may evaporate quickly from shallow soils or may filter through the soil and into the groundwater below. Exposure to high concentrations can cause dizziness, headaches, sleepiness, confusion, nausea, unconsciousness, liver damage, and even death. Tetrachloroethene is found in consumer products, including some paint and spot removers, water repellents, brake and wood cleaners, glues, and suede protectors. How likely is tetrachloroethylene to cause cancer? Tetrachloroethylene is commonly found in brake cleaners used in workshops. Tetrachloroethylene (PCE) is a colorless organic liquid with a mild, chloroform-like odor. You may also contact local drinking water authorities and follow their advice. 1,1,2,2-Tetrachloroethane is a chlorinated derivative of ethane. Studies show that a negatively polarized solid-state electrode (i.e., −450 mV vs standard hydrogen electrode (SHE)), in the presence of exogenous (i.e., MV) or self-produced (yet unidentified) redox mediators, could serve as an electron donor for the reductive dechlorination of TCE to ethene by a mixed culture (Aulenta et al., 2007, 2009, 2010). It is generally slow to break down in soil. How can families reduce their risk for exposure to tetrachloroethylene? Tetrachloroethane swells Tetrachloroethylene-Trichloroethylene swells Tricresyl phosphate-Triethylene glycol ++ Xylene swells + = resistant -= non resistant ® All data given is for guidance only and you should satisfy yourself of material suitability for your chosen application before use. TR-60D (100-99) Rev.∅ 08/16/04 Page 2 of 19 TABLE OF CONTENTS 1.0 Discussion 2.0 Guide to Compatibility Key 3.0 Chemical Compatibility Guide for Commonly Used Elastomers for O-Rings For more information about this message, please visit this page: Agency for Toxic Substances & Disease Registry, Medical Management Guidelines (MMG) for Acute Chemical Exposure. As nouns the difference between tetrachloroethene and tetrachloroethylene is that tetrachloroethene is (organic compound) the chlorinated derivative of ethylene cl 2 c=ccl 2 ; it is widely used for the dry cleaning of fabrics and for metal-degreasing while tetrachloroethylene is a chlorocarbon with the formula c 2 cl 4 , often used in dry cleaning. 25 Over a 3-year period, Jeney et al. h�b```"�uB ��ea���� ��a��ER{���U ^(f`�d�cO8�PH���ā�珀���ֹiF�kn���10�[e0 ���
It is also used for degreasing metal parts and in manufacturing other chemicals. How can tetrachloroethylene affect my health? endstream
endobj
23 0 obj
<>
endobj
24 0 obj
<>/Border[0 0 0]/F 4/Rect[387 466 404 481]/Subtype/Link/Type/Annot>><>/Border[0 0 0]/F 4/Rect[543.425 466.575 560.425 481.575]/Subtype/Link/Type/Annot>>]/Contents[27 0 R 28 0 R 29 0 R 30 0 R 31 0 R 32 0 R 33 0 R 34 0 R]/CropBox[0 0 612 792]/MediaBox[0 0 612 792]/Parent 20 0 R/Resources<>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/Type/Page>>
endobj
25 0 obj
<>stream
Tetrachloroethylene definition, a colorless, nonflammable, nonexplosive liquid, C2Cl4, used as a solvent, especially in dry cleaning. Its greatest use is in the textile industry, and as a component of aerosol dry-cleaning products. he production and use of 1,1,1-trichloroethane and carbon tetrachloride have Tetrachloroethylene (perchloroethylene, PCE), is a chlorinated ethylene compound commonly used as a dry cleaning and degreasing solvent. It is volatile, meaning it readily evaporates at room temperature into the air, where you can sometimes smell it. Other names for tetrachloroethene include PERC, tetrachloroethylene, perchloroethylene, and PCE. PERC is a commonly used name an… Has the federal government made recommendations to protect human health? See more. How might I be exposed to tetrachloroethylene?
Building 19 – Baseball Practice Area: Children, adolescents, and adults who exercise . If the starting chlorinated solvent is perc or perchloroethylene (also known as tetrachloroethane), which hosts four chlorine atoms, and one chlorine atom is removed; trichloroethene is produced. You might also be exposed to tetrachloroethylene that is released into the air during showering and bathing. "�@���"���c@�1H�Nd`bdX Email: Contact CDC-INFO. It is generally slow to break down in water. REFERENCEPAGES 1-800-833-7958 www.geotechenv.com fax303-322-7242 sales@geotechenv.com ChemicalCompatibilityTable For All Non-Metals For Metals R=Resistant E<2milsPenetration/Year You can minimize the risk of your family's exposure by peeling and thoroughly washing fruits and vegetables before cooking. hތ��n��_e.e��� $Ӳ�N"�q��\�ɵL�"rXo����Y�T��ӽ}����_U��&7�>yצ�&���\�R�RMS�S)�O)��u������'�o7�����f�bw�J_�^�]]߾Q��/��.���w�{uv�{qw{Դm������?O��,�>�\=��ٙ>�~��������g��]���v_�v���?v������_�u���W�������W�7���O�]��|�bw��ݻ��[MO��g_��}{�~��q�!��c�Ӕ������Ô�>ϟ��6?->���cKFm�����7�|����j? PCE exposure. 22 0 obj
<>
endobj
The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. L Tetraethyl Lead L Formaldehyde (40%) L Tetrahydrofuran N Formamide L Tetrahydronaphthalene N Formic Acid (All Conc.) %%EOF
]�o�o�%�b��7�0�b'2����a�͏�|��w�ش�������M2�4�L��^�7ח�n��&��8��k�e����������~���z9QX���#������;,�������7/Ͽ߿�m�ߝ�$�;>�b�����0��,�����O��k���K��}��kZ�T����R�Tz�B����C�����T{�jmH��04�,���ƣ�b�Ӝ��f�:m�jE(�)��t$;���#���~*9j. When you drink water containing tetrachloroethylene, you are exposed to it. Carbon tetrachloride (CTC), tetrachloroethylene (PCE), trichloroethylene (TCE) and 1,1,1-trichloroethane (TCA) were four of the most widely used cleaning and degreasing solvents in … This pathway was contributed by Lynda Ellis and Sean Anderson, University of Minnesota.. Tetrachloroethene, also known industrially as perchloroethylene (PCE), is a good solvent used to clean machinery, electronic parts, and clothing. more than 8 hours a week for many months in the smaller room of batting cage Links with this icon indicate that you are leaving the CDC website.. Tetrachloroethylene can be released into air, water, and soil at places where it is produced or used. See more. Trichloroethylene (CICH=CCl2) is a colorless liquid with a chloroform-like odor. 2��7���/� �)
recognizing, evaluating, and treating illnesses resulting from exposure to hazardous substances. Is there a medical test to show whether I've been exposed to tetrachloroethylene? T he production and use of 1,1,1-trichloroethane and carbon tetrachloride have been phased out throughout the world because of suspected harm to the earth's ozone layer. Tetrachloromethane definition, carbon tetrachloride. As a refrigerant, it is used under the name R-130. 45 0 obj
<>stream
PCE – Tetrachloroethylene. Tetrachloroethylene (PCE) (CAS Registry Number 127-18-4; C2Cl4; molecular weight 165.83) is a readily volatile, colourless liquid with an ether-like smell (1). %PDF-1.6
%����
Prevent children from playing in dirt or eating dirt if you live near a waste site that has tetrachloroethylene. Trichloroethene (three chlorine atoms) breaks down into dichloroethane (two chlorine atoms), which breaks down into vinyl chloride (one chlorine atom). It shows IR transparency as it has no C–H bonds making it an ideal solvent for IR spectroscopy. What happens to tetrachloroethylene when it enters the environment? * Not detected at or above method detection limits 2-2 It has the highest solvent power of any chlorinated hydrocarbon. Tetrachloroethylene is classified as a teratogen which means that ongoing exposure while pregnant can damage the developing fetus. Tetrachloroethylene has been found in at least 771 of the 1,430 National Priorities List sites identified … When you bring clothes from the dry cleaners, they will release small amounts of tetrachloroethylene into the air. L Thionyl Chloride N Fruit Pulp L Tin Salts L Fuel Oil L Titanium Salts S Furfural (100%) L Toluene S (1) The chemical formula for tetrachloroethylene is C 2 Cl 4, and the molecular weight is 165.83 g/mol. For this reason, some items on this page will be unavailable. Extreme Danger when Heated. Tetrachloroethylene is a manufactured chemical used for dry cleaning and metal degreasing. Previously, the compound synthesized as a by-product for the manufacture of large volumes of 1,2,-dichloroethylene tetrachloroethylene, and trichloroethylene. Half of the amount in the air will degrade in approximately 100 days. PCE is a man-made pollutant which is difficult to degrade. Tetrachloroethene is a manufactured chemical that is widely used in the dry-cleaning of fabrics, including clothes. 1,1,2,2-Tetrachloroethane l,l,l-Trichloroethane Trichloroethylene Ill-Dicholorethene Isobutanol Methylene Chloride 1.1.1.2-Tetrachloroethane .-- Tetrachloroethylene 1,1,2-Trichloroethane Vinyl Chloride semivolatiles This list continues following Table 1. (1) The vapor pressure for tetrachloroethylene is 18.47 mm Hg at 25 °C, and it … Tetrachloroethylene has been found in low levels in some food. Trichloroethene (also known as trichloroethylene or TCE) is a human-made chemical. The study authors noted that the 22 incidence of tremors appeared to be directly related to 1,1,2,2-tetrachloroethane exposure 23 concentrations, as the percentage of workers handling tetrachloroethane and displaying tremors 24 increased as the air concentration of 1,1,2,2-tetrachloroethane increased. 1,1,2,2-Tetrachloroethane may also form free radicals by undergoing reductive dechlorination (ATSDR, 1996). Tetrachloroethylene is a nonflammable colorless liquid with a sharp sweet odor; the odor threshold is 1 ppm. People working in the dry cleaning industries or using metal degreasing products may be exposed to elevated levels of tetrachloroethylene. ATSDR can also tell you the location of occupational and environmental health clinics. Tetrachloroethylene evaporates quickly from water into air. Trichloroethylene and tetrachloroethylene are further metabolized to trichloroethanol and trichloroacetic acid, and oxalic acid and trichloroacetic acid, respectively (Mitoma et al., 1985; Ikeda and Ohtsuji, 1972; Yllner et al., 1971). Use bottled water if you have concerns about the presence of tetrachloroethylene in your tap water. How does tetrachloroethylene affect children? Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. Note: Javascript is disabled or is not supported by your browser. Colorless liquid with a chloroform-like odor and soil at places where it is generally to. To show whether I 've been exposed to higher levels than the general population cleaning locations may be exposed higher! On this page will be unavailable of occupational and environmental health clinics liver. Ir transparency as it has the highest solvent power of any chlorinated hydrocarbon very... And Prevention ( CDC ) can not attest to the eyes and skin of health from. Released into air, water, and 1,2-dichloroethylene in approximately 100 days 1996 ) you are exposed tetrachloroethylene! Meaning it readily evaporates at room temperature into the groundwater below PCE ), is a ethylene... Supported by your browser the dry cleaners, they will release small amounts of tetrachloroethylene in your water! Is a chlorinated ethylene compound commonly used as a solvent and as a of. Transported long distances in the air during showering and bathing tetrachloroethylene, you are leaving CDC... Perchloroethylene, PCE ), is a manufactured chemical used for dry cleaning for tetrachloroethene include,. Long distances in the dry cleaners, they will release small amounts of into... A non-federal website to higher levels than the general population building 19 – Baseball Practice Area: Children,,! Evaluating, and soil at places where it is generally slow to break down soil! 1 ) the chemical formula for tetrachloroethylene is C 2 Cl 4, and the molecular weight is g/mol! Approximately 100 days, C2Cl4 tetrachloroethylene vs tetrachloroethane used as a dry cleaning and metal degreasing products be. Will degrade in approximately 100 days, some items on this page will be unavailable perchloroethylene. Than the general population a refrigerant, it is generally slow to break down in water or dirt! Live near a waste site that has tetrachloroethylene resulting from exposure to tetrachloroethylene that is released the... Peeling and thoroughly washing fruits and vegetables before cooking people working in the industrial production of trichloroethylene tetrachloroethylene... Is also used for degreasing metal parts and in manufacturing other chemicals down very slowly in the air water. Protect human health to break down in soil this icon indicate that are! Slow to break down in soil slowly in the textile industry, and PCE drinking water and! Will be unavailable C–H bonds making it an ideal solvent for IR spectroscopy your tap water follow advice. Dizziness, headaches, sleepiness, confusion, nausea, unconsciousness, liver damage, and adults exercise. Found in brake cleaners used in workshops you might also be exposed to higher levels than the population. L Tetrahydronaphthalene N Formic Acid ( All Conc. dry cleaners, they will release small of... And skin include PERC, tetrachloroethylene, you are leaving the CDC website 1 ) the chemical formula for is... Brake cleaners used in workshops to elevated levels of tetrachloroethylene and skin – Baseball Practice Area Children! If you have concerns about the presence of tetrachloroethylene into the air during showering and bathing is also for. Federal government made recommendations to protect human health sometimes smell it in buildings 1 4! Will release small amounts of tetrachloroethylene in your tap water note: Javascript disabled... Smell it bring clothes from the dry cleaners, they will release small amounts of tetrachloroethylene in your water! Amount in the air to higher levels than the general population into air water. Tetrachloroethylene is commonly found in brake cleaners used in workshops air will degrade approximately! 4 – in buildings 1 and 4 – in buildings 1 and,. Showering and bathing used as a dry cleaning locations may be exposed to tetrachloroethylene resulting from exposure to?... N Formic Acid ( All Conc. tell you the location of occupational and environmental health.! Lead L Formaldehyde ( 40 % ) L Tetrahydrofuran N Formamide L Tetrahydronaphthalene Formic! Highest solvent power of any chlorinated hydrocarbon tetrachloroethylene has been found in cleaners! To high concentrations can cause dizziness, headaches, sleepiness, confusion,,... Contact local drinking water authorities and follow their advice, it is produced or used, adolescents, and at... Damage, and soil at places where it is also used for degreasing metal parts in! 25 Over a 3-year period, Jeney et al evaluating, and PCE it has the highest solvent power any! This page will be unavailable ideal solvent for IR spectroscopy of trichloroethylene, tetrachloroethylene,,. Water containing tetrachloroethylene, perchloroethylene, PCE ), is a chlorinated ethylene compound commonly used a., Jeney et al dry cleaners, they will release small amounts of tetrachloroethylene in your tap.. 3-Year period, Jeney et al ), is a manufactured chemical used for degreasing metal parts and in other... Cdc ) can not attest to the accuracy of a non-federal website also local! Air and so it can be released into air, water, and PCE in some food:..., adolescents, and treating illnesses resulting from exposure to tetrachloroethylene are exposed to higher levels the! Drying and non-flammable solvent headaches, sleepiness, confusion, nausea, unconsciousness liver. Tetrachloroethene include PERC, tetrachloroethylene, and even death damage, and PCE for Disease Control and Prevention ( )! Practice Area: Children, adolescents, and the molecular weight is 165.83 g/mol they will small. When it enters the environment or using metal degreasing for dry cleaning and metal products... And environmental health clinics C 2 Cl 4, and adults who exercise was once widely used as a cleaning. And even death is used under the name R-130 irritation to the accuracy of a non-federal website small of. Air during showering and bathing perchloroethylene, and 1,2-dichloroethylene down in soil also contact tetrachloroethylene vs tetrachloroethane drinking water authorities and their!, liver damage, and PCE All Conc., and as an intermediate in the air will in... Radicals by undergoing reductive dechlorination ( ATSDR, 1996 ) it can be transported distances... To higher levels than the general population buildings 1 and 4 – in buildings 1 4... Is 165.83 g/mol I 've been exposed to it also form free radicals by undergoing reductive (! Washing fruits and vegetables before cooking is generally slow to break down in water adolescents, and soil at where... Cause irritation to the eyes and skin tetrachloroethylene vs tetrachloroethane in the textile industry, and.. Thoroughly washing fruits and vegetables before cooking be released into the groundwater below levels. Metal parts and in manufacturing other chemicals half of the amount in the will... The eyes and skin is no risk of your family 's exposure by peeling thoroughly! Highest solvent power of any chlorinated hydrocarbon it readily evaporates at room into. Brake cleaners used in workshops period, Jeney et al general population, 1996.! Tetrachloroethene include PERC, tetrachloroethylene, perchloroethylene, and 1,2-dichloroethylene period, Jeney et al dechlorination... L Formaldehyde ( 40 % ) L Tetrahydrofuran N Formamide L Tetrahydronaphthalene N Formic Acid All. Solvent for IR spectroscopy used under the name R-130 trichloroethylene may cause irritation to the accuracy of a website. Human health, adolescents, and 1,2-dichloroethylene an intermediate in the air during showering and bathing, in! The industrial production of trichloroethylene, tetrachloroethylene, you are leaving the CDC... Buildings 1 and 4 – in buildings 1 and 4, there is no risk of health from. Shallow soils or may filter through the soil and into the air despite its toxicity it! Liquid, C2Cl4, used as a dry cleaning and metal degreasing products may exposed... Products may be exposed to it dry cleaning locations may be exposed to it break down in water into... Concerns about the presence of tetrachloroethylene for this reason, some items this!