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. In this process, ethylbenzene is treated with oxygen to form the ethylbenzene hydroperoxide.
A prioritisation hierarchy means that data is taken from harmonised C&L data and regulatory lists first, then REACH registrations and finally from CLP notifications. Hazardous Waste Properties: Annex III (2008/98/EC), Konsultation zum Entwurf des Überprüfungsberichts, Harmonisierte Einstufung und Kennzeichnung - Konsultationen, Konsultation auf Ersuchen des Direktors der ECHA, Aufforderungen zur Einreichung von Bemerkungen und zur Vorlage von NachweisenAufforderungen zur Einreichung von Bemerkungen und zur Vorlage von Nachweisen, Konsultation betreffend potenziell zu ersetzende Stoffe, Konsultation betreffend Ausnahmen zu den Ausschlusskriterien, Konsultationen im Nachgang zu Ersuchen des Exekutivdirektors der ECHA an die Ausschüsse, Zielgerichtete Konsultationen zur Harmonisierten Einstufung und Kennzeichnung, Konsultation betreffend den Entwurf einer Empfehlung zur Änderung der Einträge in das Verzeichnis der zulassungspflichtigen Stoffe, Occupational exposure limits - Call for comments and evidence, Occupational exposure limits - Previous calls for comments and evidence, Occupational exposure limits – Consultations on OEL recommendation, Derogations for the protection of cultural heritage, Registry of restriction intentions until outcome, Registry of SVHC intentions until outcome, Laufende Aktivitäten der ECHA zu Beschränkungen, Abgeschlossene Aktivitäten der ECHA zu Beschränkungen, Informationen über Stoffe auf der Kandidatenliste, die in Erzeugnissen enthalten sind, Informationen aus der Verordnung über chemische Altstoffe, PBT/vPvB-Beurteilungen gemäß der früheren EU-Rechtsvorschriften zu Chemikalien, Verabschiedete Gutachten und bisherige Konsultationen zu Zulassungsanträgen, Verabschiedete Gutachten zu Beschränkungsvorschlägen, Mapping exercise – Plastic additives initiative, Stoffbewertungen im Hinblick auf Grenzwerte berufsbedingter Exposition, Praktische Beispiele für Expositionsszenarien, Praktische Beispiele für Stoffsicherheitsberichte, Wie Sie Ihr Antragsdossier verbessern können.
This substance can be found in products with material based on: plastic used for packaging (excluding food packaging). Erfasst werden ihre gefährlichen Eigenschaften, ihre Einstufung und Kennzeichnung sowie Informationen zu ihrer sicheren Verwendung. Impurities or additives: When a specific critical property is calculated from industry data and where the majority of data submitters have indicated that the property relates to cases containing impurities and/or additives, then the respective critical property icon is modified with an asterisk (*). Dies ist eine einzigartige Informationsquelle zu Chemikalien, die in Europa hergestellt oder dorthin eingeführt werden.
Information on precautionary measures and the safe use is submitted by the registrant of a substance and the registrant is solely responsible for its accuracy and completeness. No 10/2011 on plastic materials in contact with food, EU. Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance may be fatal if swallowed and enters airways, is suspected of damaging fertility or the unborn child, is harmful to aquatic life with long lasting effects and may cause respiratory irritation. This substance is used in the following products: polymers, coating products, metal surface treatment products, non-metal-surface treatment products, inks and toners, paper chemicals and dyes and washing & cleaning products. [57][58], InChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2, Except where otherwise noted, data are given for materials in their. About this substance This substance is manufactured and/or imported in the European Economic Area in 1 000 000 - 10 000 000 tonnes per year. Willkommen auf der Website der ECHA! He called the liquid "styrol" (now styrene). Also referred to as the Plastics Implementation Measure (PIM), this Regulation provides the Union List of monomers and other substances authorized in the manufacture of food contact plastics. Around 80% of styrene is produced by the dehydrogenation of ethylbenzene. [33] The U.S. Environmental Protection Agency (EPA) has described styrene to be "a suspected toxin to the gastrointestinal tract, kidney, and respiratory system, among others". The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. The International Agency for Research on Cancer considers styrene to be "probably carcinogenic to humans". Styrene oxide is subsequently hydrolyzed in vivo to styrene glycol by the enzyme epoxide hydrolase. If the substance is covered by more than one CLH entry (e.g. inside a watch) or with very low concentrations considered not to pose risks to human health or the environment. Com. This derivative of benzene is a colorless oily liquid, although aged samples can appear yellowish. More information about CAS and the CAS registry can be found here.
Release to the environment of this substance can occur from industrial use: formulation of mixtures and formulation in materials. Substances which have been registered and can be placed on the EEA market by those companies with a valid registration. Bull., 1985, (065), p. 25]. What is the impact of styrene-based products on the environment. In 1839, the German apothecary Eduard Simon isolated a volatile liquid from the resin (called storax or styrax (Latin)) of the American sweetgum tree (Liquidambar styraciflua). Commercially significant products include polystyrene, ABS, styrene-butadiene (SBR) rubber, styrene-butadiene latex, SIS (styrene-isoprene-styrene), S-EB-S (styrene-ethylene/butylene-styrene), styrene-divinylbenzene (S-DVB), styrene-acrylonitrile resin (SAN), and unsaturated polyesters used in resins and thermosetting compounds. Styrene monomer is an industrial chemical and important raw material for making a range of modern plastics and synthetic rubbers which are used in a host of everyday products.
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