Teil 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv. The Agency thus cannot guarantee the correctness of the information displayed. 1.3), Very insensitive substances with mass explosion hazard (Div. If so, the data provided is not processed for the Brief Profile. Chem. This section provides information on the derived no- or minimal effect level (DN(M)EL), the level of exposure above which a human should not be exposed to a substance. Also, if the registrant selects the ‘mg/100 g solvent’; ‘g/kg solvent’; ‘ppb’; ‘vol%’ and ‘other’ as a unit of measure, the data provided will not be processed for the Brief Profile. Methyl acetate (MA) is an aliphatic ester that can be prepared via carbonylation of dimethyl ether over zeolites. Applicant’s summary and conclusion – Interpretation of results (oral). ; Budahegyi, M.V. Regulatory process names gives the names under which the substance appears in ECHA's regulatory processes and lists. Displayed are the RANGES of min – max of the PRIORITISED value(s) within the five highest priority groupings of provided data. If in eyes: rinse cautiously with water for several minutes. EC10 / LC10 or NOEC for freshwater invertebrates provides substance information on the substance’s effect concentration/lethal concentration for 10% of the tested freshwater invertebrates or the no observed effect concentration for freshwater invertebrates. EC10 / LC10 or NOEC for microorganisms provides substance information on the substance’s effect concentration/lethal concentration for 10% of the tested microorganisms or the no observed effect concentration for microorganisms. Please note that 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. This section displays the values related to carcinogenicity from all registered dossiers for the substance. Food Chem., 55, 2007, 4289-4298. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 270 C; End time: 5 min; Start time: 4 min; CAS no: 79209; Active phase: MDN-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: van Loon, W.A.M. It does not represent a new labelling, classification or hazard statement. Log Pow provides substance information on the partition coefficient type Pow at a temperature measured in °C and acidity in pH. Colorless liquid with a fragrant, fruity odor. Degradation rate constant with OH radicals provides substance information on the substance’s degradation rate constant with OH Radicals as a reaction type in cm3molecule-1s-1, cm3molecule-1d-1, m3molecule-1s-1 or m3molecule-1d-1. Data is generally displayed in milligrams per kilogram in the case of soil (dry/wet weight) or gram per hectare. This section summarises the values related to Henry’s law constant (H) from all registered dossiers for the substance. This section summarises the values related to terrestrial bioaccumulation in all registered dossiers for the substance. This substance is used in the following activities or processes at workplace: transfer of chemicals, transfer of substance into small containers, closed batch processing in synthesis or formulation, batch processing in synthesis or formulation with opportunity for exposure, closed processes with no likelihood of exposure, closed, continuous processes with occasional controlled exposure and laboratory work. Data is generally displayed in milligram per kilo bodyweight. ECHA has no public registered data indicating whether or into which articles the substance might have been processed. ; Gyor, M.; Lombosi, E.R. J., 81, 2005, 184-190. umn class: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Start T: 50 C; CAS no: 79209; Active phase: HP-1; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Wang, Y.; Liu, J.; Li, N.; Shi, G.; Jiang, G.; Ma, W., Preliminary study of the retention behavior for different compounds using cryogenic chromatography at different initial temperatures, Microchem. More information about classification and labelling can be found in the Regulations section of ECHA website. ; Morton, J.F., Volatile components of Rooibos tea (Aspalathus linearis), J. Agric.
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