1.8 Is there a medical test to show whether I've been exposed to carbon tetrachloride? Black Friday Sale! Copyright 2020 Merck KGaA, Darmstadt, Germany. The CLP Regulation makes sure that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union. Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. Carbon tetrachloride was also used in fire extinguishers and as a fumigant to kill insects in grain. Get instant definitions for any word that hits you anywhere on the web! What chemical formula does carbon and fluorine create? 1.4 How can carbon tetrachloride affect my health? The per substance REACH registration status will be made available as soon as possible thereafter. Additionally, if available, information on the use of the substance and how consumers and workers are likely to be exposed to it can also be displayed here. Carbon tetrachloride, also called tetrachloromethane, a colourless, dense, highly toxic, volatile, nonflammable liquid possessing a characteristic odour and belonging to the family of organic halogen compounds, used principally in the manufacture of dichlorodifluoromethane (a refrigerant and propellant). The CAS number is the substance numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society, to substances registered in the CAS registry database. The CLP Regulation ensures that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union through classification and labelling of chemicals. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids) and indoor use in close systems with minimal release (e.g. How should I choose between a polyurethane and an epoxy coating on concrete floors? This information has not been reviewed or verified by ECHA, and may change without prior notice. Publications on this webpage, therefore, slightly deviate from the otherwise identical versions accessible outside the United States and Canada. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)⇌CO2(g)+CF4(g), Kc=8.30 If only COF2 is present initially at a concentration of 2.00 M, what concentration of COF2 remains at equilibrium? STANDS4 LLC, 2020. This site is not fully supported in Internet Explorer 7 (and earlier versions). cooling liquids in refrigerators, oil-based electric heaters). Merck KGaA, Darmstadt, Germany, which operates this website, uses the firm name "Merck KGaA, Darmstadt, Germany," in the United States and Canada, and also uses "EMD Serono" in healthcare, "MilliporeSigma" in life science and "EMD Performance Materials" in the performance materials business. Omissions? ECHA organises consultations to get feedback from all interested parties and to gather the widest possible range of scientific information for the regulatory processes. Premium Membership is now 50% off! Close Find out more on how we use cookies. This information is only displayed if the substance is well-defined, its identity is not claimed confidential and there is sufficient information available in ECHA’s databases for ECHA’s algorithms to generate a molecular structure. InfoCards are generated automatically based on the data available at the time of generation. ECHA has no public registered data indicating whether or in which chemical products the substance might be used. This substance is used by professional workers (widespread uses), in formulation or re-packing and at industrial sites. Carbon tetrachloride boils at 77° C (171° F) and freezes at -23° C (-9° F); it is much denser than water, in which it is practically insoluble. Carbon tetrafluoride. The EC Inventory is a combination of three independent European lists of substances from the previous EU chemicals regulatory frameworks (EINECS, ELINCS and the NLP-list). Hazard statements were adapted to improve readability and may not correspond textually to the hazard statements codes description in the European Union Specific Hazard Statements (EUH) or the. disodium tetraborate EC no. Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. Advanced Search | Structure Search. H
If the substance was not covered by the EC Inventory, ECHA attributes a list number in the same format, starting with the numbers 6, 7, 8 or 9. Corrosionpedia explains Carbon Tetrafluoride Carbon is not available in elemental form in gaseous or liquid forms. ECHA has no public registered data indicating whether or into which articles the substance might have been processed. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment. What is Carbon Used for? The POPs Regulation bans or severely restricts the production and use of persistent organic pollutants in the European Union. EU. This database contains the ADN's Dangerous Goods List, as implemented by the EU's Directive 2008/68/EC. ATSDR can also tell you the location of occupational and environmental health clinics. If generated, an InChI string will also be generated and made available for searching. Formerly used as a dry-cleaning solvent, carbon tetrachloride has been almost entirely displaced from this application by tetrachloroethylene, which is much more stable and less toxic. High purity, submicron and nanopowder forms may be considered. Such notifications are required for hazardous substances, mixtures, or articles, manufactured or imported at over 1 kg per annum. Substances for which classification and labelling data have been notified to ECHA by manufacturers or importers. carbon tetrafluoride . When information is available in all sources, the first two are displayed as a priority. More information about CAS and the CAS registry can be found here.