Registration Dossier
Registration Dossier
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EC number: 942-993-1 | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
Water Solubility (range; all constituents): >= 0.0026 to <= 0.0123 mg/L at 25 °C; ca. pH 7, QSAR Prediction – WATERNT v1.01, Firmenich SA 2015
Key value for chemical safety assessment
Additional information
In accordance with REACH Regulation (EC) No. 1907/2006 Annex VII, column 2 section 7.7 the study does not need to be conducted if the substance is readily oxidisable in water. Furthermore, under section 2 of REACH Regulation (EC) No. 1907/2006 Annex XI: testing is not technically feasible since the OECD TG 105 test method requires the test substance to be stable (against hydrolysis or oxidation) under the conditions of the test. The test substance is reactive in aqueous solution inhibiting water solubility measurement.
QSAR Predictions WATERNT v1.01 model, 2015 – water solubility range (all constituents): >= 0.0026 to <= 0.0123 mg/L at 25 °C; ca. pH 7
All constituents are within 'insoluble' band (< 0.1 mg/L) at 25 °C and ca. pH 7
References for further information:
1. QMRF Title: WATERNT v1.01 : Water Solubility, version 1.01; dated: 01-09-2015
2. QPRF Title: Substance: Reaction mass of methyl (9E,12E,15Z)-9,12,15-octadecatrienoate and methyl (9E,12Z,15E)-9,12,15-octadecatrienoate and methyl (9Z)-9-octadecenoate and methyl (9Z,12E,15E)-9,12,15-octadecatrienoate and methyl (9Z,12Z)-9,12-octadecadienoate using the model WATERNT v1.01 for the endpoint: Water Solubility, version 1.0; dated: 01-10-2015
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