the electronic edition of the Official Journal of the European Union. The simplest paraffin molecule is that of methane, CH4, a gas at room temperature. BPR regulation aims to improve the functioning of the biocidal products market in the EU, while ensuring a high level of protection for humans and the environment. The CLP Regulation makes sure that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union. disinfectants, pest control products), finger paints, perfumes and fragrances, polishes and waxes and cosmetics and personal care products. This website uses cookies to ensure you get the best experience on our websites. *Please select more than one item to compare The general formula for single ring compounds: C, ‹ Polyaromatic and Hydroaromatic Compounds, Lesson 1: Introduction to Petroleum Refining and Crude Oil Composition, An Overview of Refinery Products and Processes, Lesson 2: Properties and Classification of Crude Oil, Lesson 7: Catalytic Conversion Processes Part 1, Lesson 8: Catalytic Conversion Processes Part 2, Lesson 11: Past and Future of Petroleum Refining, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, Department of Energy and Mineral Engineering, Department of Materials Science and Engineering, Department of Meteorology and Atmospheric Science, Earth and Environmental Systems Institute, iMPS in Renewable Energy and Sustainability Policy Program Office, BA in Energy and Sustainability Policy Program Office, 2217 Earth and Engineering Sciences Building, University Park, Pennsylvania 16802. Paraffins containing fewer than 5 carbon atoms per molecule are usually gaseous at room temperature, those having 5 to 15 carbon atoms are usually liquids, and the straight-chain paraffins having more than 15 carbon atoms per molecule are solids. 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 hydrocarbons are immiscible with water. What is the chemical formula for Paraffin? disodium tetraborate EC no. Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA. 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. Eur., BP, viscous liquid, Mineral oil Such notifications are required for hazardous substances, mixtures, or articles, manufactured or imported at over 1 kg per annum. The InfoCard summarises the non-confidential data of a substance held in the databases of the European Chemicals Agency (ECHA). REACH regulation aims to improve the protection of human health and the environment from the risks that can be posed by chemicals. Branched-chain paraffins have a much higher octane number rating than straight-chain paraffins and, therefore, are the more desirable constituents of gasoline. What is the chemical formula for Paraffin. The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter. 215–540–4, is covered by three harmonisations: 005–011–00–4; 005–011–01–1 and 005–011–02–9), CLH information cannot be displayed in the InfoCard as the difference between the CLH classifications requires manual interpretation or verification. in case of consumer and professional uses). Substances may have impurities and additives that lead to different classifications. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance): Welcome to the ECHA website. This section is based on three sources for information (harmonised classification and labelling (CLH), REACH registrations and CLP notifications). More information about CAS and the CAS registry can be found here. The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. How will understanding of attitudes and predisposition enhance teaching? The name is derived from the Latin parum (= barely) + affinis with the meaning here of "lacking affinity", or "lacking reactivity". Except where otherwise noted, content on this site is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Substances which have been registered and can be placed on the EEA market by those companies with a valid registration. The paraffins are major constituents of natural gas and petroleum. Release to the environment of this substance can occur from industrial use: manufacturing of the substance, in processing aids at industrial sites, formulation of mixtures, formulation in materials, in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid, for thermoplastic manufacture, as processing aid and of substances in closed systems with minimal release. Paraffins, also known as alkanes, are saturated compounds that have the general formula C n H 2n+2, where n is the number of carbon atoms. Chlorinated paraffins are slowly absorbed by the dermal route in Sprague-Dawley rats. Paraffin wax refers to the solids with n between 20 and 40, inclusive. Compounds of different structures with the same closed formula are called isomers (Figure 1.9). The Prior Informed Consent Regulation administers the import and export of certain hazardous chemicals and places obligations on companies who wish to export these chemicals to non-EU countries. This section provides an overview of the calculated volume at which the substance is manufactured or imported to the European Economic Area (EU28 + Iceland, Liechtenstein and Norway). Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. (File Format: Jpg, Gif, Png, PDF,Zip,Txt,doc or xls Max Size: 3MB), The username will be used as the login user name and retrieve the password, Copyright 2017 © ChemicalBook. Tool showing an overview of substances in various key regulatory processes that authorities are working on. How long does a fresh turkey last in the refrigerator? Paraffin, or paraffin hydrocarbon, is also the technical name for an alkane in general, but in most cases it refers specifically to a linear, or normal alkane — whereas branched, or isoalkanes are also called isoparaffins. Compare Products: Select up to 4 products. Note that for readability purposes, only the pictograms, signal words and hazard statements referred in more than 5% of the notifications under CLP are displayed. The Pennsylvania State University © 2020. 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). However, substance notifications in the InfoCard are aggregated independently of the impurities and additives.