Prodotto Nota Stato Prezzo; Lattina in metallo resistente ai solventi - Volume 1 litro: 1,99 € * * Prezzi IVA inclusa. 0000002351 00000 n The short answer is: Yes. Because inhaling small amounts of toluene can be considered intoxicating, the EU has banned the sale of products with more than 0.1% toluene. VOCs are a group of carbon-based chemicals that easily evaporate at room temperature. %PDF-1.3 %���� 0000003533 00000 n After application, the solvent evaporates and leaves behind the binder and pigment in a thin, hardened coating we think of as a layer of paint. Like most other hydrocarbons, toluene was originally discovered by distilling tree oils, specifically the Tolu Bantam from which it gets its name. Sinonimi: Toluolo, metilbenzene, C7H8. Because it has a tendency to cause euphoria, some people abuse toluene by inhaling it, which is commonly known as “huffing” or “sniffing.” This is particularly dangerous and can lead to memory loss, poor coordination, loss of muscle control, and decreased mental abilities. 0000012380 00000 n The effects of exposure to any hazardous substance depend on the dose, the duration, how you are exposed, personal traits and habits, and whether other chemicals are present. Longer term exposure to low levels of toluene can lead to irritation of the respiratory tract and eyes, sore throat and prolonged experience of the short-term symptoms. Toluene is present in crude oil and is also formed in oil refinery processes. Toluene is used as a solvent, especially for paints, coatings, gums, oils and resins, and as raw material in the production of benzene, phenol and other organic solvents and in the production of polymers and rubbers. Indoors, VOCs are mostly released into the air from the use of products and materials containing VOCs.VOCs are of concern as both indoor air pollutants and as outdoor air pollutants. However, even short-term exposure to high levels of toluene can lead to death. Most of the TNT produced goes into shells, bombs and grenades. 0000003064 00000 n Page 6 of 16 MSDS - Toluene ENGINEERING CONTROLS The level of protection and types of controls necessary will vary depending upon potential exposure conditions. 0000003365 00000 n Chemical Listing Details. The ability to dissolve a material and evaporate after application has made toluene useful in inks, adhesives, lacquers, fragrances, cleaning supplies and other similar products. 0000001424 00000 n What Is PM 2.5 and How Can You Reduce Your Exposure? Perhaps most importantly, toluene causes birth defects, including central nervous system dysfunction, ADD/ADHD, and minor physical abnormalities. same toluene oxidation process occurs in the upper atmosphere, smell of toluene is detectable at a concentration of 8ppm, primarily affects the central nervous system, toluene is generally processed out of the body in about one day, the accepted long-term effects are still dire, Buying an Air Purifier: 5 Essential Features to Look For, Christmas Tree Allergies: How to Deal With Them. 0000005527 00000 n Many substances, such as natural gas, could be classified as volatile organic compounds (VOCs). Volatile organic compounds (VOCs) are one of the biggest silent threats to human health. Toluene is also a VOC, or volatile organic compound, which means it tends to evaporate into the air. The best way to avoid toluene exposure in the home is to not buy any products that off-gas toluene. But if a pollutant like toluene is on the surface of the filter the hydroxyl radicals will preferentially combine with the toluene and transform it into carbon dioxide and water. Toluene is one of a diverse, group of chemicals known as volatile organic compounds (VOCs), which can be released as a gas into indoor air at room temperatures. It is a mono-substituted benzene derivative, consisting of a methyl group attached to a phenyl group. 0000013635 00000 n XYLENE/TOLUENE REPLACEMENT ZERO VOC - CARB / SCAQMD. Many common household materials and products, such as paints and cleaning products, give off VOCs. However, exposure to toluene, even in the short term, can lead to serious health issues. This means that if you think the smell is strong, it is definitely best to leave the room and increase ventilation by opening a door or window. When challenged with a mixture of VOCs including toluene, the current Molekule device was able to remove a concentration of about 194 ppb toluene to undetectable levels in about an hour. Toluene is suspected to cause cancer and it shows reproductive toxicity. It is a very flammable, colourless liquid with an aromatic odour. 0000010426 00000 n 1. Date of Delisting: 03/07/2014. 0000003199 00000 n 0000008313 00000 n Does Molekule remove toluene? Volatile Organic Compounds (VOC) Any chemical substance which contains compound of carbon, excluding carbon monoxide, carbon dioxide, carbonic acid, metallic carbides or carbonates, and ammonium carbonate, determined to have photochemical reactivity. It is a colorless, water-insoluble liquid with the smell associated with paint thinners. In taniche HDPE. Breathing low levels of VOCs … CEN/TS 16516 October 2013 5 Toluene equivalents 22.5% ISO 16000 -3 -6 -9 -11 2006-2011 depending on part 2 Toluene equivalents 22.5% 2.2 Specific Laboratory Sampling and Analyses Procedure External Method Internal S.O.P. Toluene is also emitted as a component of car exhaust, so if you live near a parking lot or freeway your exposure may be higher. The solvent, also known as paint thinner, is used to dissolve the binder and the pigment together and to keep them soft and workable for normal use. Molekule not only removes toluene from the air, it also oxidizes it. 0000009299 00000 n VOCs are reserved for characterisation of such substances in polluted air, that is, VOCs generally refer to vapours of gases given off by compounds rather than the liquid phase. 0000008334 00000 n Outdoors, VOCs are volatized or released into the air mostly during manufacture or use of everyday products and materials. The chemical nature of toluene lends itself to the formation of many substances, including: Foam: Toluene is made into millions of pounds of TDI (toluene diisocyanate) each year in the US, which in turn is made into spray sealants, polyurethane, and other foams. There has not been any evidence of toluene causing cancer to date and the EPA does not classify it as a possible carcinogen. The aim of the present study was to investigate whether toluene, benzene and styrene can induce inflammatory reactions in lung cells and to characterize possible … Although ozone is beneficial to the upper atmosphere, ground-level ozone is an irritant that causes problems for humans, animals and plants. Sources of toluene in the home are most likely to be solvent-based products such as paints and lacquers. This ozone mixes with fine dust particles and other materials to form smog. Exposure to toluene primarily affects the central nervous system. 0000003702 00000 n The oxidation of a molecule like toluene essentially converts it into harmless substances like carbon dioxide and water. The dry and dusty pigment is what gives paint its color, and the binder is a lot like glue that becomes hard when it dries. 0000012781 00000 n However, the accepted long-term effects are still dire and can lead to permanent loss of hearing or vision, cognitive impairment, coordination problems, or damage to the kidney, liver, immune system or reproductive system. It is produced in the process of making gasoline and other fuels from crude oil. TVOC is a grouping of a wide range of organic chemical compounds to simplify reporting when these are present in ambient air or emissions. As such, its IUPAC systematic name is methylbenzene. Toluene is a major component of JP-8 fuel. If you cannot tell if a product has toluene, then you should use any products with a strong chemical smell in a well-ventilated area. Alternatives to toluene also provide a safe atmosphere for those that utilize these types of chemicals on a regular basis. This information is important because this substance may harm you. Toluene is a very common substance in our modern world. If you use a carbon filter to remove toluene, it will also subsequently be full of it. However, the catalytic system exhibits the … Chemical Status; Reproductive Toxicity: Currently listed. 0000002530 00000 n These are the chemicals most likely to evaporate and be found in the air. The process is very similar to completely burning toluene—only byproducts will remain. Follow applicable regulations. Different VOCs have different health effects, and range from those that are highly toxic to those with no known health effect. However, the challenge is that there are hundreds of VOCs out there. As the solvent in some types of paint … It also occurs naturally in crude oil, which was originally living plant matter. This is why it is often used in paints and lacquers. Toluene is a typical aromatic VOC representative, and its removal has a significant contribution to the treatment of air pollution. Using a proprietary 10.0 eV lamp means that a smaller sub set of VOCs with IEs less than 10 can be detected such as the Aromatics, these are commonly known as Total Aromatic Compounds (TAC). Fortunately, the PECO technology in Molekule not only removes toluene from the air, but it also destroys it. Toluene purissimo per analisi. Materials: Toluene’s reactive nature makes it ideal for manufacturing. 0000002818 00000 n 0000002658 00000 n Thus toluene processed by a Molekule device ceases to be toxic. Another common source of toluene is gasoline and cigarette smoke. Toluene, also known as toluol, is an aromatic hydrocarbon. You have probably encountered it mixed with paint or as an ingredient of a manufactured product. 0000002759 00000 n Toluene and the BTEX family have a low IE value as shown in the figure below and it is often present in a cocktail of other chemicals including aromatics. Aromatic hydrocarbons are considered a class of extremely hazardous atmospheric pollutants of volatile organic compounds (VOCs). 0000013211 00000 n Toluene is also a VOC, or volatile organic compound, which means it tends to evaporate into the air. trailer << /Size 67 /Info 12 0 R /Encrypt 16 0 R /Root 15 0 R /Prev 24986 /ID[] >> startxref 0 %%EOF 15 0 obj << /Pages 13 0 R /Type /Catalog /Outlines 19 0 R /PageMode /UseOutlines /OpenAction 17 0 R /ViewerPreferences << /FitWindow true >> >> endobj 16 0 obj << /Filter /Standard /V 1 /R 2 /O (g���P�ʟ9IL2R1�>�&�\\���* J��) /U (���mW�@��/ᱭD��0�%�`'�}�b) /P -12 >> endobj 17 0 obj << /S /GoTo /D [ 18 0 R /Fit ] >> endobj 65 0 obj << /S 93 /O 192 /Filter /FlateDecode /Length 66 0 R >> stream 0000004009 00000 n Carbon filtration is a safe and fairly effective method to reduce VOC concentrations, but you should ensure that the carbon filter is changed on time. Avoid overflowing the vial too much because this could wash out the preservative. 0000002920 00000 n A mono-substituted derivative of benzene which has worldwide sales of over 25 billion in US dollars. The PECO-filter does not just stick to VOCs like toluene, it breaks them down on the molecular level into carbon dioxide and water. According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance may be fatal if swallowed and enters airways, is a highly flammable liquid and vapour, is suspected of damaging the unborn child, may cause damage to organs through prolonged or repeated exposure, causes skin irritation and may cause drowsiness or dizziness. Example of a VOC and chlorinated solvent: Toluene (CAS 108-88-3)11 Example: Toluene is commonly used in adhesives and may be found in fabric or leather coatings, fabric inks, synthetic leather and as an impurity in polystyrene-based resins used for button production. 0000005239 00000 n For more information, cal… 0000002432 00000 n 0000003257 00000 n Burning plant-based substances such as gasoline and cigarettes often emits toluene into the air. 0000003006 00000 n Sometimes referred to as atmospheric photochemicals, another reason they are dangerous is that they exist at room temperature, meaning they are likely in the air all the time. VOC exempt solvents are organic compounds that are exempt from restrictions placed on most volatile organic compounds (VOCs) in the United States.This class currently includes acetone, dimethyl carbonate, methyl acetate, parachlorobenzotrifluoride (Oxsol 100), tert-butyl acetate, and propylene carbonate. It is one in a series of Public Health Statements about hazardous substances and their health effects. To learn more about toluene and other VOCs, check out our blogs on the how VOCs affect your children, how Molekule destroys VOCs, or the best air purifiers for VOCs. The smell of toluene is detectable at a concentration of 8ppm, which is far below any dangerous levels (200 ppm is considered hazardous by OSHA). To be safe, you can remove toluene and other VOCs in your air with an air purifier. 0000003760 00000 n Toluene Toluene is clear, colorless liquid that occurs naturally in crude oil and in the tolu tree. Each jurisdiction or country may have different official definitions for VOCs depending on whether the VOCs are indoor VOCs or outdoor VOCs. In addition to being a solvent, toluene is useful as an industrial feedstock (also known as raw material). It is a thinner for paints and lacquers, inks, perfumes, and dyes. Toluene . Toluene is the raw material for a range of other aromatic chemicals such as benzaldehyde, benzoic acid and dyes. CHEMICAL (VOC) SAMPLING PROCEDURE ',9,6,21 2) ENVIRONMENTAL HEALTH 2)),&( 2) 'RINKING WATER STEP SEVEN When the vial is nearly full, tilt the vial to the vertical position to fill it completely. ?��Q�Q�\�9`�x�X��p�֮��\z�`A*�兠H1�F4��l� ����o������'���1��LGaJ �ï�p7mE. Thus toluene … 0000013614 00000 n Toluene, CH 3, is a water-insoluble liquid that is colorless and has a smell that is associated with that of paint thinner. As the term “aromatic” suggests, toluene, like all aromatic hydrocarbons, has a characteristic odor that you would probably recognize as the smell of paint or paint thinner. Uses. 0000001583 00000 n 0000003892 00000 n Molekule’s PECO-filter is coated with a catalyst activated by light inside the device. Overall, its nearly impossible to avoid emissio… The term “aromatic” means it has a six-carbon double bonded ring shape integrated into its structure. The short answer is: Yes. Toluene has low water solubility. 1. 0000010405 00000 n 0000001723 00000 n 99,6 %. What is Toluene? This Public Health Statement is the summary chapter from the Toxicological Profile for Toluene. Although VOC vapors may be combustible and easily measured by means of a hot-bead sensor, they also may have a PEL that requires taking action at a much lower concentration. Most paints have three basic components: a pigment, binder and solvent. Female Reproductive Toxicity: Date of Listing: 08/07/2009 . TOLUENE Maximum concentration 500 ppm N/A OSHA Z2 TOLUENE TWA 200 ppm N/A OSHA Z2 TOLUENE TWA 20 ppm N/A ACGIH NOTE: Limits/standards shown for guidance only. 0000003591 00000 n 0000003950 00000 n The largest quantity of toluene is used in engine fuel, as it is the primary ingredient of gasoline. Toluene, benzene and styrene are volatile organic compounds (VOCs) widely distributed in the environment. Toluene’s inherent properties make it an excellent solvent, which is a substance that dissolves other substances. There is usually no detailed list of VOCs. More information about Toluene. 2. The oxidation of a molecule like toluene essentially converts it into harmless substances like carbon dioxide and water. Toluene tecnico, titolo min. Hydroxyl radicals are very unstable and tend to rapidly disappear as they recombine with water molecules. Some of the most common VVOCs are: 0000013941 00000 n 0000012802 00000 n Zero VOC Xylene / Toluene Replacement can be used to thin specified oil-based paint, lacquer, varnish, epoxy, adhesives, anti-rust, porch & deck paints and synthetic enamels. Unfortunately for bystanders, secondhand smoke contains hundreds of times more toluene than the mainstream smoke directly inhaled by the smoker. Where is Toluene found? After passing through the PECO-filter, little remains of toluene apart from carbon dioxide and water. Sinonimi: Toluolo, metilbenzene. Toluene, also know as Toluol, is a VOC that is in the aromatic hydrocarbon category. The process is very similar to completely burning toluene—only byproducts will remain. Toluene is also used in making paints, paint thinners, fingernail polish, lacquers, adhesives, and rubber, and in some printing and leather tanning processes. 0000006927 00000 n Recently, an innovative reactor, based on the forced permeation of VOC streams through a Pt/γ-Al 2 O 3 catalytic membrane, has been proposed [2,3] for the control of VOC emissions. 0000004068 00000 n Toluene is predominantly used as an industrial feedstock and a solvent. 0000003423 00000 n Understanding where these chemicals come from, and their threshold limits, is critical to both environmental protection and staying healthy. Di sicurezza: Download: Accessori are very unstable and tend to rapidly disappear as recombine... Used for paints, rubber and adhesives are known sources for these compounds low concern these the... 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