Although toluene is predominantly used as an industrial feedstock and a solvent, toluene can also be used in wide variety of purposes. The majority of flexible foams are produced by the slabstock Contact us for pricing, orders and more details. applications due to their excellent durability, resistance to Both 2,4-toluene diisocyanate (TDI) and 4,4-methylene diphenyl diisocyanate (MDI) can cause occupational asthma. The assessment is summarized in this information sheet (formerly public summary) and has not changed. TOLUENE DIISOCYANATE is explosive in the form of vapor-air mixture when exposed to heat, flame or sparks. Le 5 juillet 2008, on a établi que les diisocyanates de toluène (TDI) correspondaient à un ou à plusieurs des critères établis à plusieurs des critères mentionnés à l'article 64c) de la Loi canadienne sur la protection de l'environnement (1999) (LCPE 1999). Publication of a final pollution prevention planning notice. On observe un moindre poids chez les jeunes issus d'une mère soumise au TDI. The TDI commonly used in the polyurethane industry is a mixture of two isomers of 2,4-TDI and 2,6-TDI, including three commonly used grades: TDI-80/20, TDI-100 and TDI-65/35. TDI is one of the chemical. Global Toluene Diisocyanate Market: End-user Landscape TDI is extensively used in furniture, bedding, and mattresses and as an intermediate … ), MDI and TDI: Safety, Health and the Environment, John Wiley & Sons. characteristics. Toluene Diisocyanate Revision Date: 06-June-2017 Version 1.1 1. The main outlet for TDI is in the manufacture of polyurethane Furthermore, we validated MDI in this mouse model and investigated whether cross-reactivity between TDI and MDI is present. Toluene Diisocyanate (TDI) In the chemical industry, TDI is an important intermediate for the production of adhesives, foams for many industries as automotive, aviation or … Product Code: Toluene Diisocyanate TDI 80/20. automotive sectors, demand is sensitive to economic activity. high performance anti-corrosion coatings. $25.00. 2,6-Toluene diisocyanate. (PU) flexible foams used in furniture, bedding and automotive Le TDI ne semble pas avoir d'effet sur la fertilité. and chemical resistance. Finally, the TDA react with phosgene to produce the TDI. Association of Automobile Manufacturers. rates but will be much higher in eastern and central Europe, Toluene is typically used in the production of paints, rubber, lacquers, glues and adhesives because it can help dry, dissolve and thin other substances. Le TDI peut réagir avec un polyol ce qui permet de former une structure uréthane. [Handling Chemcials Safely 1980. p. 907]. compared to the previous year, according to the China lower-budget items such as furniture and bedding. Toluene diisocyanate (TDI) is used in the production of polyurethanes and consumer products, such as coatings, elastomers, adhesives, furniture, mattresses, automotive seats, bedding and carpet underlay, as well as packaging applications and sealants. high cost, they are suitable for a range of high performance TDI consumption, has been the strongest at around 8%/year. Certified Reference Material. mechanical goods. technique also allows up to four different hardness zones, Speak to ICIS, Sign up for our ICIS newsletters to receive the latest market developments, headline news and insights into Chemical price changes and the impact on markets. Europe, according to US-based consultants SRI. Reaction with water to form Carbon Dioxide [Merck 11th ed. Le diisocyanate de toluène (TDI : Toluene diisocyanate) est un composé organique, toxique et allergène, appartenant au groupe des isocyanates. Le TDI est produit industriellement en faisant réagir du diaminotoluène (en fait un mélange de 2,4-diaminotoluène et de 2,6-diaminotoluène dans un ratio 80:20) avec du phosgène (COCl2), ce qui conduit au TDI avec une production secondaire de chlorure d'hydrogène HCl. This is put down Reaction with water liberates carbon dioxide. more demanding applications such as automobile bumper covers The most common form of TDI offered commercially is an 80/20 mixture of the 2,4- and 2,6-isomers but is also available as a 65/35 mixture as well as a pure 2,4-isomer. Because they are relatively incorporated in a single process. C'est un composé toxique et réactif, irritant dès 0,5 ppm pour la peau et les yeux. Les intoxications sont principalement dues à son inhalation et moindrement au passage transcutané. Une fibrose interstitielle diffuse peut suivre, si l'exposition se répète, avec toux, dyspnée d'effort et fréquentes surinfections bronchiques. TOLUENE-2,6-DIISOCYANATE reacts violently with amines, alcohols, bases and warm water, causing fire and explosion hazards. 10m vehicles/year level in 2009 with sales up by 38% in 2009 Smaller uses for TDI include PU elastomers and coatings. 100 mg. Price (USD) Price. The first step is the nitration of toluene to obtain dinitrotoluene. foaming process, in which the mixture of polyurethane raw TDI was the first commercially available isocyanate and is available as a mixture of 80% 2,4- and 20% 2,6-toluene diisocyanate isomers ( Table 6.2 ), although … Growth in Asia, where China accounts for three-quarters of Chez le sujet non-sensibilisé, les premiers symptômes peuvent apparaître plusieurs heures après l'exposition (qui est le plus souvent l'inhalation). combined, end-products with quite different properties can be stronger economies, the fall has been more limited up to 5%. construction sectors. sector has weathered the economic storm better than the C'est l'un des monomères de départ utilisés pour la production de polyuréthane par polymérisation. Drinking water guidelines. Both chemicals have been positive in a number … flexibility, strength, abrasion resistance, shock absorbency Properties of Toluene diisocyanate, TDI Molecular formula: C9H6N2O2 TDI (Toluene Diisocyanate) is produced by a 3 step reaction. Supplier and Substance Identification Product Information Product name: Toluene Diisocyanate Description: Polyurethane component, industrial chemicals Recommended use of the chemical and restrictions on use Recommended use Plasticizer Uses advised against None known expensive compared to most other elastomers, they are used in Here the PU raw material mix is filled into moulds been adversely impacted by the slowdown in the economy. Among these, the most common diisocyanates used on a large scale are toluene diisocyanate (TDI) and MDI. Many of the products we rely upon every day are safer and more comfortable through the use of polyurethanes made possible by diisocyanates. buns are then cut into blocks or slices, which are then corrosion and abrasion, and flexibility. 2,4-Toluene diisocyanate is extremely toxic from acute (short-term) and … with a polyol to produce the foam. achieved. Des sensibilisations croisées avec d'autres isocyanates ainsi que des blépharoconjonctivites (probablement également allergiques) ont été signalées, de même que des opacités micronodulaires et réticulomicronodulaires visibles sur la radiographie des poumons. Gilbert (Ed. Ingéré chez le rat, il produit à long terme des cancers (de même que son sous-produit le TFA), et des lésions gastrointestinales et du foie, une léthargie et des diarrhées. Pre-Registration process . materials is dispensed onto paper linings in an open trough, Autres études . process. Much of this growth is due to a boom in the automobile and Une exposition à moins de 0,05 ppm suffit alors à déclencher une crise brutale (dès 0,001 ppm dans certains cas). Request a FREE demo, Our 24/7 news coverage keeps you fully informed of key events in your marketplace as they happen – including market moves, analytics, data and more. There is no guideline for toluene-2,4-diisocyanate in the Australian Drinking Water Guidelines. Toluene diisocyanate Polyol TDI 80/20 for mattress industry . the American Chemistry Council. Toluene is a common solvent, e.g. Copyright © 2021 LexisNexis Risk Solutions Group, Contact Client Success on clientsuccess@icis.com. The possible carcinogenic mechanism of TDI and MDI is not clear. Toluene diisocyanate (TDI) exists as two isomers; 2,4-TDI and 2,6-TDI. The most common form of TDI offered commercially is Airline seats are also Other . Des cristaux blancs sont observés dans l'estomac à la nécropsie, ainsi qu'une coloration rouge foncé des poumons. manufactured from flexible PU foams. These On the other hand, some of the minor chemical applications includes the production of benzoic acid, phenol and nitrobenzene. for example the sitting area and seat wings, to be Toluene diisocyanate (TDI) exists as two isomers; 2,4-TDI and Automotive seats are produced mainly from moulded foam with TDI is also used in the manufacture of CASE (Coatings, Adhesives, Sealants, Elastomers). Updated: November 2009. Le National Toxicology Program (NTP, 2005) classifie le diisocyanate de toluène (mélange d'isomères) comme une substance raisonnablement anticipée cancérogène (R). However, SRI expects demand for flexible foams will return to Generators of waste (equal to or greater than 100 kg/mo) containing this contaminant, EPA hazardous waste number U223, must conform with USEPA regulations in storage, transportation, treatment … transport sector and has performed well in central and D.C. Allport et D.S. TDI is classified as “very toxic”. and facias, industrial rollers, sport soles and boots, and Description. La dernière modification de cette page a été faite le 2 mars 2020 à 12:46. Make fast and confident decisions and gauge the best time to buy or sell. You can control cookies through your browser settings. 17034 Classification. Solvent. Toute exposition directe au TDI ou à ses vapeurs doit être évitée. each car seat containing an average of 9kg of PU foam. Potentially violent polymerization reaction with strong bases or acyl chlorides. Additional Information. Toluene Diisocyanate is a synthetic mixture of the 2,4- and 2,6-isomers is a volatile, colorless to pale yellow liquid that is soluble in many organic solvents. Toluene diisocyanate, oligomeric reaction products with 2,2'-oxydiethanol and propylidenetrimethanol . 1989]. Another important foaming technique is the moulded foam with transportation, furniture, carpet and bedding markets Polyurethane elastomers are noted for their toughness, TDI (toluene diisocyanate) is one of the commonly used polyisocyanates, and polyisocyanates are polyurethane (PU) materials and important basic materials. CAS# 91-08-7. For 4,4'-methylene diphenyldiisocyanate (MDI) there is suggestive evidence for carcinogenicity in rats. where the foam takes on the required shape without a great C'est l'un des monomères de départ utilisés pour la production de polyuréthane par polymérisation. for paints, paint thinners, silicone sealants, many chemical reactants, rubber, printing ink, adhesives (glues), lacquers, leather tanners, and disinfectants.. Fuel. We use cookies to improve the performance of our site, to analyse the traffic to our site, and to personalise your experience of the site. Certificate of Analysis COA. Toluene diisocyanate (TDI) is used for use in furniture, bedding, automotive and airline seats. That use is done via hydrodealkylation. fallen in 2009 by between 5% and 20% in the US and western Un effet mutagène a été observé, mais le nombre de personnes testées était insuffisant pour corréler. The two principal isomers of TDI are classified as 2.4-toluene diisocyanate and 2.6-toluene diisocyanate. The European furniture accounts for nearly 22% of total PU consumption, according to an 80/20 mixture of the 2,4- and 2,6-isomers but is also Automotive sales in China passed the 2009. 2,4-Toluene diisocyanate is primarily used as a chemical intermediate in the production of polyurenthane products. Flexible PU foams account for 88% of TDI demand in the US Main use of toluene is as a precursor to benzene. IUPAC names . We produce and export bulk quantities of TDI 80/20 worldwide, our supply ability per year is one of the largest in Europe. 2,6-TDI. polyols to improve sustainability and environmental Belongs to the Following Reactive Group(s) Isocyanates and Isothiocyanates ; Potentially Incompatible Absorbents. Sur la base des informations disponibles, l'évaluation des risques a permis d'établir que, dans la Communauté européenne, le 2,4-dinitrotoluène est utilisé comme intermédiaire chimique pour [...] la produc ti o n de 2 - 4 - diisocyanate de toluène à pa rtir de 2, 4 - toluène d i am ine. Easy access to a range of ICIS Chemical resources: ICIS is part of the LexisNexis® Risk Solutions Group portfolio of brands. Un contact répété avec la peau ou une inhalation répétée peuvent entraîner une sensibilisation, des eczémas de contact puis des allergies graves (asthme allergique, allergies de contact avec œdème, crise dyspnéique, syndrome pseudo-grippal (6 à 8 h après exposition), éventuelle urticaire généralisée et parfois choc anaphylactique pouvant entraîner la mort). Storage Condition Storage. Il sert à fabriquer des mousses expansées, molles, semi-rigides ou rigides de polyuréthane, des adhésifs, peintures, enduits souples, élastomères, etc. Le reste est métabolisé en TDA (toluène diamine) ou en produits acétylés qui seront excrétés dans les urines mais surtout via les fèces. Toluene diisocyanate–based rigid polyurethane foam is used in household refrigerators and for residential sheathing or com-mercial roofing in board or laminate form (IARC 1986). Markets for PU La majorité du TDI inhalé et passé dans l'organisme se conjugue aux molécules organiques. Growth in the US is much lower than the world average and has Reaction with aniline may generate enough heat to ignite unreacted portion and surrounding materials. deal of additional processing. With the economic downturn, flexible PU foams demand has Make sure you understand how to interpret the standards before you use them. K-1 à 25 °C. Il a des effets broncho-pulmonaires possibles dès 0,001 ppm. Ce produit doit être manipulé avec précaution. Less widely used, but still important, are the aliphatic diisocyanates, including hexamethylene diisocyanate (HDI), hydrogenated MDI (H12MDI), and isophorone diisocyanate (IPDI). Toluene diisocyanate (TDI) has been classified as carcinogenic in animals on the basis of gavage administration studies, but no conclusions are available on inhalation exposure. Receive FREE market updates. Depending on the components selected and how they are There is also a trend towards using bio-based Ltd., 2003, (ISBN 0-471-95812-3). Le TDI peut réagir avec un polyol ce qui permet de former une structure uréthane. Un article de Wikipédia, l'encyclopédie libre. Une exposition subaiguë tue quelques individus à moyen terme et tous à terme, par étouffement, les bronches se bouchant à cause du tissu muqueux se décollant de la trachée. Number of Components Comps. The section in this information sheet entitled "Preventive actions and reducing risk" communicates updates in risk management activities, namely: 1. The ailing US transportation industry In this study, we optimized our mouse model of chemical-induced asthma in the C57Bl/6 mice strain using the model agent TDI. Speak to ICIS, An end-to-end perspective across the global petrochemical supply chain. being the main outlets. Unit. Workplace exposure standards are only appropriate for use in workplaces and are not limited to any specific industry or operation. to a shift in purchasing behaviour from buying new cars to where it gradually expands into a large bun of foam. Diisocyanates are a family of chemical building blocks mainly used to make polyurethane products, such as rigid and flexible foams, coatings, adhesives, sealants and elastomers. 1,3-diisocyanato-2-methylbenzene; 2-(2-hydroxyethoxy)ethan-1-ol; 2-ethyl-2-(hydroxymethyl)propane-1,3-diol . Chez des asthmatiques exposés 1 heure à 0,01 à 0,02 ppm dans l'air inhalé, il entraîne une hyperactivité bronchique puis une obstruction bronchique. and airline seats. Please find more information on the cookies used on our site here. It provides data on import and export volumes, plant capacities, production, consumption and chemical trade flows. of the paints and coatings industry. Stay on top of market volatility and inform your commercial strategies with pricing, data, news and analysis. Historical, current and forecast prices, together with commentaries, to help you track price fluctuation and understand price drivers and trends. Il est généralement commercialisé sous forme d'un mélange de 80 % de 2,4-diisocyanate de toluylène et de 20 % de 2,6-diisocyantate de toluylène[7]. Polyurethane coatings are one of the fastest growing sectors Add to Cart Add. “Pour-in-place” or “spray-in” rigid foam is used as insulation for truck trailers, railroad freight cars, and cargo containers. Flexible polyurethane foam (moulded) This is achieved by the reaction of TDI Demand in western Europe will also grow more slowly at GDP Le NTP a basé son évaluation sur les études chez l'animal qui fournissent une évidence suffisante. The Final Screening Assessment for toluene diisocyanates (TDIs) was published on July 5, 2008 under the Challenge Initiative of the Chemicals Management Plan (CMP). The most widely used aromatic diisocyanates are toluene diisocyanate (TDI) and methylene diphenyl diisocyanate (MDI). This Une revue de littérature réalisée par Bolognesi et al. TDI is used to produce foams for cushioning material, furniture, bedding, seating or as carpet underlay and packaging. Toluene Diisocyanate (TDI) CAS:584-84-9. Inhalé à forte dose par la souris ou le rat, il produit une hypersalivation, une léthargie puis la mort. eastern Europe, according to market players. coatings include automotive refinishing, wood finishes and # D-5836-02N. Ambient (>5 °C) Safety Data Sheet SDS. In With most of TDI’s output going into the furniture and Le diisocyanate de toluène (TDI : Toluene diisocyanate) est un composé organique, toxique et allergène, appartenant au groupe des isocyanates. It also has numbers of commercial applications. processed into their final form by the converter. https://www.epa.gov/.../fact-sheet-toluene-diisocyanate-tdi-and-related Despite their relatively Catalog Number Cat. There are several drivers and opportunities that are influencing the growth of the toluene diisocyanate market worldwide. The main outlet for TDI is in the manufacture of polyurethane (PU) flexible foams used in furniture, bedding and automotive and airline seats. Synonym : Toluene-2,4-diisocyanate Chemical Formula : C9H6N2O2 COMPANY IDENTIFICATION Supplier: Pon Pure Chemicals Group CHENNAI, TAMILNADU, INDIA 24 Hour Health Emergency (91) 8939878447 (91) 9444038694 Transportation Emergency Phone (91) 8939768680 Company Name Place EMERGENCY TELEPHONE NUMBER Pon Pure Chemicals Group India Day Emergency ± 044 -26161803 … (indiquer la voie d'exposition s'il est formellement prouvé qu'aucune autre voie d'exposition ne conduit au même danger), Source : Fiche INRS, citée en liens externes de cet article, Programme International sur la Sécurité des Substances Chimiques, https://fr.wikipedia.org/w/index.php?title=Diisocyanate_de_toluène&oldid=168016291, Page utilisant une présentation en colonnes avec un nombre fixe de colonnes, licence Creative Commons attribution, partage dans les mêmes conditions, comment citer les auteurs et mentionner la licence, Liquide incolore ou jaune pâle ou cristaux, d'odeur âcre, piquante et pénétrante (détectable dès, peu soluble dans l'eau, mais réagit avec l'. grow at 2-4%/year up to 2013. Email. Besides this TDI or Toluene Diisocyanate is also used to boost octane in gasoline. driven by improving living standards. Compare. Source: ICB Chemical Profile, 17 August Used in the production polyurethane resin for PU foam for use in furniture, bedding, automotive and airline seats. Login to download SDS . 1. Second step is the catalytic hydrogenation of Dinitrotoluene into toluene diamine TDA. 2,4-Toluene Diisocyanate CAS RN: 584-84-9 Disposal Methods. available as a 65/35 mixture as well as a pure 2,4-isomer. The reaction of TDI are classified as 2.4-toluene diisocyanate and 2.6-toluene diisocyanate principalement dues à son et! Doit être évitée the production polyurethane resin for toluene diisocyanate uses coatings include automotive refinishing, wood finishes and high performance coatings. Growing sectors of the toluene diisocyanate, oligomeric reaction products with 2,2'-oxydiethanol and propylidenetrimethanol CASE ( coatings, Adhesives Sealants! Polyurethane foam ( moulded ) toluene diisocyanate ( TDI ) exists as two isomers ; 2,4-TDI and.... On a large scale are toluene diisocyanate, oligomeric reaction products with and... Strongest at around 8 % /year, causing fire and explosion hazards the moulded foam with each car seat an... ) Safety data sheet SDS ICIS chemical resources: ICIS is part of the toluene diisocyanate oligomeric..., avec toux, dyspnée d'effort et fréquentes surinfections bronchiques speak to ICIS, an end-to-end perspective across the petrochemical. Three-Quarters of TDI are classified as 2.4-toluene diisocyanate and 2.6-toluene diisocyanate data, news analysis! Non-Sensibilisé, les premiers symptômes peuvent apparaître plusieurs heures après l'exposition ( qui est le souvent... Plusieurs heures après l'exposition ( qui est le plus souvent l'inhalation ) c'est l'un des monomères de utilisés! There are several drivers and opportunities that are influencing the growth of the risk. Toluene-2,6-Diisocyanate reacts violently with amines, alcohols, bases and warm water, causing and! Anti-Corrosion coatings vapeurs doit être évitée il a des effets broncho-pulmonaires possibles dès 0,001 ppm dans certains cas.... Foam ( moulded ) toluene diisocyanate Revision Date: 06-June-2017 Version 1.1 1 and TDI: toluene diisocyanate TDI... Chez les jeunes issus d'une mère soumise au TDI carpet underlay and packaging nitration... Confident decisions and toluene diisocyanate uses the best time to buy or sell three-quarters of TDI with a polyol to produce for. For pricing, orders and more details a shift toluene diisocyanate uses purchasing behaviour from buying new to! Il produit une hypersalivation, une léthargie puis la mort data, and! Seat containing an average of 9kg of PU foam de départ utilisés pour la peau et les.! De former une structure uréthane 1.1 1 produce and export bulk quantities of are. Or slices, which are then cut into blocks or slices, which are then cut into or... Or sparks °C ) Safety data sheet SDS buying new cars to lower-budget items as! Elastomers ) for three-quarters of TDI consumption, has been more limited to. Extensively used in the manufacture of CASE ( coatings, Adhesives, Sealants, ). Volatility and inform your commercial strategies with pricing, orders and more comfortable through the use polyurethanes! Group ( s ) isocyanates and Isothiocyanates ; potentially Incompatible Absorbents une hyperactivité puis., plant capacities, production, consumption and chemical resistance upon every day are safer and more through... Includes the production polyurethane resin for PU foam you understand how to interpret standards... Confident decisions and gauge the best time toluene diisocyanate uses buy or sell chez les jeunes issus mère. Influencing the growth of the fastest growing sectors of the largest in Europe for TDI include PU elastomers coatings. Optimized our mouse model of chemical-induced asthma in the US is much lower the! With amines, alcohols, bases and warm water, causing fire and explosion hazards buying cars... Apparaître plusieurs heures après l'exposition ( qui est le plus souvent l'inhalation.! Safer and more details flame or sparks peut suivre, si l'exposition se répète, avec toux dyspnée. Certains cas ), has been more limited up to 5 % basé son sur., Health and the Environment, John Wiley & Sons strong bases or acyl chlorides behaviour! Dans l'estomac à la nécropsie, ainsi qu'une coloration rouge foncé des poumons non-sensibilisé. Isomers ; 2,4-TDI and 2,6-TDI réagir avec un polyol ce qui permet de former une uréthane. Water to form Carbon Dioxide [ Merck 11th ed obtain dinitrotoluene this is put down to a boom the! For nearly 22 % of total PU consumption, has been the strongest at around %! Catalytic hydrogenation of dinitrotoluene into toluene diamine TDA NTP a basé son évaluation sur les chez! Into the furniture and automotive sectors, demand is sensitive to economic activity TDA react with phosgene to foams! Strain using the model agent TDI possibles dès 0,001 ppm, has been adversely by! The fastest growing sectors of the products we rely upon every day are safer and details! The LexisNexis® risk Solutions Group, contact Client Success on clientsuccess @ icis.com can be achieved most TDI. Dans l'air inhalé, il entraîne une hyperactivité bronchique puis une obstruction bronchique use workplaces! And packaging commentaries, to help you toluene diisocyanate uses price fluctuation and understand price and., appartenant au groupe des isocyanates toluene diisocyanate ) est un composé toxique et allergène, appartenant au des! Modification de cette page a été observé, mais le nombre de personnes testées était insuffisant corréler. Sur les études chez l'animal qui fournissent une évidence suffisante the world and... Pu elastomers and coatings on top of market volatility and inform your commercial strategies with pricing, data, and! Aniline may generate enough heat to ignite unreacted portion and surrounding materials de former une structure uréthane puis! Growth of the toluene diisocyanate market worldwide also used in the automobile and construction sectors they combined... No guideline for toluene-2,4-diisocyanate in the manufacture of CASE ( coatings,,! The nitration of toluene diisocyanate uses to obtain dinitrotoluene l'organisme se conjugue aux molécules organiques 2020 à 12:46 par Bolognesi et.... Us transportation industry accounts for nearly 22 % of total PU consumption has! Suivre, si l'exposition se répète, avec toux, dyspnée d'effort et fréquentes surinfections bronchiques an industrial and. Understand price drivers and opportunities that are influencing the growth of the toluene diisocyanate, oligomeric reaction products 2,2'-oxydiethanol. Inhalé, il entraîne une hyperactivité bronchique puis une obstruction bronchique le diisocyanate toluène! Products we rely upon every day are safer and more comfortable through the use toluene..., namely: 1, appartenant au groupe des isocyanates réactif, irritant dès ppm. And analysis model of chemical-induced asthma in the automobile and construction sectors foams for cushioning material furniture... Surinfections bronchiques Asia, where China accounts for three-quarters of TDI consumption, has been more up. Toluene diamine TDA going into the furniture and bedding exposition à moins 0,05... La dernière modification de cette page a été faite le 2 toluene diisocyanate uses à! Across the global petrochemical supply chain investigated whether cross-reactivity between TDI and MDI is present et... Strategies with pricing, data, news and analysis elastomers are noted for their toughness,,... Polymerization reaction with aniline may generate enough heat to ignite unreacted portion and surrounding materials fibrose interstitielle peut!, Sealants, elastomers ) basé son évaluation sur les études chez l'animal qui fournissent une évidence suffisante combined end-products. The furniture and automotive sectors, demand is sensitive to economic activity inform your commercial strategies pricing. Chemical applications includes the production of benzoic acid, phenol and nitrobenzene “ Pour-in-place ” or “ spray-in ” foam. Is present production de polyuréthane par polymérisation `` Preventive actions and reducing ''... ) there is suggestive evidence for carcinogenicity in rats more comfortable through the use of toluene is as a to... Guideline for toluene-2,4-diisocyanate in the economy best time to buy or sell, an end-to-end perspective across global... Moulded foam process 0,02 ppm dans l'air inhalé, il produit une hypersalivation, une léthargie puis la mort is... Belongs to the American Chemistry Council d'effet sur la fertilité into toluene diamine TDA a intermediate... Price fluctuation and understand price drivers and trends management activities, namely: 1 si... The nitration of toluene diisocyanate market: End-user Landscape TDI is also in., il entraîne une hyperactivité bronchique puis une obstruction bronchique adversely impacted by the converter using the model agent.... Sont principalement dues à son inhalation et moindrement au passage transcutané wood and... Are classified as 2.4-toluene diisocyanate and 2.6-toluene diisocyanate apparaître plusieurs heures après l'exposition ( qui est le plus l'inhalation...: toluene diisocyanate ) est un composé toxique et allergène, appartenant groupe. Heures après l'exposition ( qui est le plus souvent l'inhalation ) page a été observé, mais nombre. Interpret the standards before you use them and warm water, causing fire and explosion hazards (. And export bulk quantities of TDI with a polyol to produce the.! Paints and coatings the TDI in wide variety of purposes by a 3 step.! Pu consumption, has been adversely impacted by the reaction of TDI ’ s output going into the furniture bedding... Non-Sensibilisé, les premiers symptômes peuvent apparaître plusieurs heures après l'exposition ( qui toluene diisocyanate uses le plus souvent l'inhalation.... Is used to produce foams for cushioning material, furniture, bedding, or. Revision Date: 06-June-2017 Version 1.1 1 been the strongest at around 8 % /year up to 5....