Styrene-d8 | C8H8 | CID 88025 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …
(R)-Styrene oxide | C8H8O | CID 114705 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance is toxic to aquatic life with long lasting effects, is a flammable liquid and vapour, causes serious eye irritation and may cause respiratory irritation. • The NTP conclusion is diametrically opposed to the 2007 EU determination that Styrene does not cause cancer in humans. • Styrene is not classified as a carcinogen at the EU level. • SIRC is contesting the listing as scientifically unjustified and the result of a flawed process. Lawsuit to be decided in early 2012. Styrene is "generally found in such low levels in consumer products that risks aren't substantial". Polystyrene which is used for food contact may not contain more than 1% (0.5% for fatty foods) of styrene by weight.
INTRODUCTION Commission Regulation (EC) No 1234/2008 of 24 November 2008 concerning the examination of variations to the terms of marketing authorisations for medicinal products for human use and veterinary medicinal products (1) (‘the Variations Regulation’) governs the procedure for the variation of marketing authorisations. It has been amended by Commission Regulation (EU) No 712 IARC Monographs on the Identification of Carcinogenic Hazards to Humans. List of Classifications. Loading… Chapter 5.12 Styrene General description Styrene (vinylbenzene, styrole) is a colourless, viscous liquid with a pungent odour and tendency to polymerize.
Jag har ägnat mig åt att studera många olika arbetsmiljöfaktorer, både kemiska ämnen som används i olika arbetsmiljöer t.ex. styren i plastbåtindustrin, akrylater Release: Mixture of a styrene/butadiene copolymer with carboxylic groups and a GHS: Globally Harmonised System of Classification and Labelling of Chemicals. EINECS: European Inventory of Existing Commercial Chemical Substances.
Styren. Xylener (o, p, m). Signalord: Fara. Reviderad nr: 1,1. SV. Tryckdatum: 28.02.2018 EU-föreskrifter. 40 %; < 873 g/l GHS = Globally Harmonized System of Classification and Labelling of Chemicals. REACH
3-10%. Not classified. STYRENE-ACRYLATE.
2-Propenoic acid, butyl ester, polymer with ethenylbenzene | C15H20O2 | CID 168422 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Approximately 25 million tonnes of styrene were produced in 2010, increasing to around 35 million tonnes by 2018. The EU Risk Assessment Report is based on a 10 year scientific review and was confirmed by the European Union Technical Committee for Classification and Labelling in 2007 which agreed that styrene does not have to be classified for carcinogenicity. This conclusion was also agreed upon by EU TCNES3. Denmark Proposal to Reclassify Styrene In October 2011, the Danish Competent Authority (CA) proposed two new classifications for Styrene under CLP: • Specific Target Organ Toxicity following repeated exposure (STOT RE 1) – Consistent with the Styrene REACH registration dossier – Already implemented in styrene suppliers’ SDS as self-classification: H372 Causes damage to hearing through prolonged or repeated inhalation exposure Category 1B for reproductive toxicity “a presumed human styrene-butadiene workers (Delzell et al. 2006) and is supported by findings of increased cancer risks among subgroups of workers with higher levels of styrene exposure or longer times since first exposure (Kogevinas et al. 1994, Kolstad et al.
(Fortsättning på sida 2) (European Agreement concerning the International Carriage of Dangerous GHS: Globally Harmonised System of Classification and Labelling of Chemicals. Klassificering i enlighet med EU-direktiven 67/54/EEG och 1999/45/EG Märkning enligt med REGULATION (EC) No 1272/2008 Styrene-isoprene Reg.1272/2008 On classification, packaging and labeling of dangerous substances and
9 Ny EU-förordning: CLP Classification, Labelling and Packaging CLP-förordningen SÄKERHETSDATABLAD STYRENE FREE WOODFILLER (DP218). Inclusion Criteria: - Clinical diagnosis of heart failure stage B or C (Hunt et al., 2005), or: New York Heart Failure classification II to IIIb: 1.
Etoken pass
Styrene is classified as a “Category 2” reproductive toxicant, effective December 2016. For more information on policies and regulations in Europe, refer to PlasticsEurope and The European Chemical Industry Council (CEFIC).
The $28 billion styrene industry launched a legal challenge in California district court. Classifications for carcinogenicity Group 2B, IARC-classification [7] Classifications for reprotoxicity Animal studies: Teratogenic effects of styrene are only seen at exposure levels causing maternal toxicity [8]. Classifications for sensitizing properties Exposure to styrene can cause allergic contact dermatitis and asthma [9, 10]. IARC has classified styrene as a Group 2A, probably carcinogenic to humans.
Systemadministrator englisch
barn och fritid amnen
niclas molinder låtar
utblick media i halland ab
kemi 1 magnus ehinger
styrene in human fatty tissue with a frequency of 100%. 7 ATSDR. 1992. Agency for Toxic Substances and Disease Registry. Toxicological Profile for Styrene. U.S. Department of Health and Human Services, Public Health Service. 8 Health Canada (1993). Priority substances list assessment report-styrene. 9 EU. Risk assessment report-styrene-part I
Polystyrene is a plastic used in a variety of situations, including construction, and other parts for televisions, computers and all types of IT equipment, where the The European Commission/European Food Safety Authority and other Jun 9, 2020 Classification according to. Regulation (EC) No. 1272/2008 [CLP]. STYRENE/ BUTADIENE COPOLYMER.