Koc at 20°C provides substance information on the substance’s Koc adsorption at a temperature 20 °C. Registrant can provide information on eye exposure as mentioned above for ‘Data for workers – eye exposure.’. Vestibulum tincidunt ultricies libero quis mollis. EC10 / LC10 or NOEC for marine sediment provides substance information on the substance’s effect concentration/lethal concentration for 10% of the model organisms feeding off the marine sediment or the no observed effect concentration for of the model organisms feeding off the marine sediment. The identification of applicable legislative frameworks is done automatically and without manual verification. The structure is a computer generated visualisation of the molecular structure derived from the InChI character string. SMILES is the acronym for Simplified Molecular Input Line Entry Specification, a chemical notation system used to represent a molecular structure by a linear string of symbols. Additional information on classification and labelling (C&L) – if available – is derived from REACH registration dossiers submitted by industry. Dissociating Properties provides substance information by picklist values: Dissociation Constant provides numerical substance information on the substance’s dissociation constant values at a temperature measured in °C. ; Kirichenko, E.A. LC50 for marine water invertebrates provides substance information on the substance’s lethal concentration for 50% of the marine water invertebrates in the test, displayed in milligram per litre. Thirdly the display of data is prioritised by units . This section summarises the values related to short–term toxicity to fish from all registered dossiers for the substance. View information & documentation regarding Silicon tetrachloride, including CAS, MSDS & more. Units and data are normalised when possible and therefore the unit of measure/order of magnitude in the Brief Profile data may not correspond exactly to the one in the registered dossier. This section summarises the values related to the screening tests for biodegradation in water from all registered dossiers for the substance. For temperature for example, data is standardised and displayed in Celsius (°C). When more than one summary is provided, DN(M)EL values may refer to constituents of the substance and not to the substance as a whole. Dow Corning(r) Z-1229 chlorosilane . Registrant can provide information on the long and acute/short term exposure for both systemic and local effects of inhalation exposure of workers and/or general population by selecting one of the following hazard assessment conclusions: Prioritisation of display occurs based on the order above. Displayed are the RANGES of min – max of the PRIORITISED value(s) within the five highest priority groupings of provided data. Since a two dimensional chemical structure can be drawn in various ways, there are several correct SMILES notations for one molecule. The five highest priority groupings of provided data are displayed in milligram per litre or molar per litre. More information on processable studies and data-waiving is available in the section help of the ‘Scientific properties’ header. All data remain the property of its respective owners.Note that the brief profile is an automatically generated summary and that not all available data may be displayed. This substance is used in the following activities or processes at workplace: closed processes with no likelihood of exposure, transfer of chemicals at dedicated facilities, closed, continuous processes with occasional controlled exposure and transfer of substance into small containers. This substance is used in the following products: semiconductors and laboratory chemicals. Data for calculating the ’total tonnage’ band is extracted from REACH registered dossiers for the last year reported on the tonnage manufactured or imported, unless the tonnage band has been claimed confidential. Preparation. S is the number of shared electrons. PBT properties are derived from REACH registered substances dossiers. Otherwise data is displayed reported as provided by the registrant(s).The availability of additional data beyond the five results displayed is indicated by (…). Registration dossier . The chart displays the number of matching substance classifications (hazard class, categories and hazard statements) provided by manufacturers and importers under REACH and CLP notifications, as well as whether the substance is defined under harmonised classification and labelling (CLH). In case of incident: Take off contaminated clothing and wash before reuse. Rinse skin with water or shower. Data is generally displayed in milligram per kilo bodyweight. Si is in group 4 or 14 on the periodic table, so it has 4 valence electrons. No or insufficient data available at present, Hazard related to composition of atmosphere identified, No potential to cause toxic effects if accumulated (in higher organisms) via the food chain, bw/day (mg/kg bw/day; mg/kg bw/day; mg/kg bw/day), DMEL (Derived Minimum Effect Level) - not included for short–term effects, Insufficient data available (further information necessary), Hazard unknown (no further information necessary), Hazard unknown but no further hazard information necessary as no exposure expected, ‘No DNEL required: short term exposure controlled by conditions for long-term’ is added, Hamster (combine hamster, Armenian; hamster, Chinese and hamster, Syrian), No adverse effect observed (not irritating), Adverse effect observed (irreversible damage), mg/kg bw/day (nominal/actual dose received), See ‘Study results oral: Prioritization by test species’, mg/L air (combining mg/L air, mg/L air (nominal), mg/L air (analytical), mg/m³ air, mg/m³ air (nominal), mg/m³ air (analytical)), ppm (combine ppm, ppm (nominal), ppm (analytical), mg/kg bw/day (actual dose received), mg/kg bw/day (combining mg/kg bw/day (nominal), mg/kg bw/day (actual dose received) and mg/kg bw/day), mg/cm² per day (combining mg/cm² per day, mg/cm² per day (nominal), mg/cm² per day (analytical)), No study available / no study available (further information necessary). If there is a confidentiality claim, an indication is provided with the tag [Confidential]. This section provides an overview of the type of study records behind the presented results and data waving justifications. This section summarises the boiling point values from all registered dossiers for the substance. Values are presented in (nano/ micro/milli)gram per litre and/or (nano/ micro/milli)molar per litre. Values are generally displayed in milligram per litre. Each endpoint includes three information blocks: Note: Information presented in this section is generated as part of an automatic process, i.e. ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agency’s EPISuite, Compounds with the same molecular formula, Search Google for structures with same skeleton. This section summarises the values related to toxicity to aquatic algae and cyanobacteria from all registered dossiers for the substance. Solubility in mg/100g standard fat at 20°C provides substance information on the substance solubility in standard fat in milligram per 100 gram at a temperature of 20°C. The Brief Profile summarizes the non-confidential data on substances as it is held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. More about CAS and the CAS registry can be found here. If more than one type of substance is registered, both types will be displayed. The Agency thus cannot guarantee the correctness of the information displayed. Hazard for terrestrial organisms provides information on the substance’s hazard assessment conclusion related to terrestrial organisms/soil. Authorisation list (Annex XIV) – indicates if the substance is included in the Authorisation List. Bioaccumulation Factor (terrestrial species) L/kg ww provides substance information on the substance’s terrestrial bioaccumulative properties measured in litre per kilogram (wet weight). Dow Corning(r) Z-1229 chlorosilane . ... DOW CORNING(R) 1-2102 SILICON TETRACHLORIDE . Values are presented in (nano/ micro/milli)gram per litre and/or (nano/ micro/milli)molar per litre. Long-term EC10 or LC10 or NOEC for terrestrial plants provides substance information on the substance’s effect concentration or lethal concentration (long term) for 10% of the terrestrial plants in the test, or the no observed effect concentration for terrestrial plants. It is possible that the harmonisation is introduced through an amendment to the CLP Regulation. EC10 / LC10 or NOEC for freshwater sediment provides substance information on the substance’s effect concentration/lethal concentration for 10% of the model organisms feeding off the freshwater sediment or the no observed effect concentration for of the model organisms feeding off the freshwater sediment. REACH registration dossiers have greater data requirements (support studies) than notifications under CLP. BOD5*100/ThOD provides substance information on the substance’s BOD5*100/ThOD values displayed in O2 (milli)gram per gram test material.
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