Registration Dossier
Registration Dossier
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EC number: 915-657-7 | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
The study on a chemically related substance (Rosins, Rosin Salts, Rosin Adducts, Adduct Salts and Rosin Esters (CAS No. 61790-50-9)) was performed no guideline followed. Water Solubility: Rosin acids and resin acids, sodium salt, was mutually miscible with water at ambient laboratory temperature.
QSAR, Wenighofer 2009: The water solubilities of the two main components of Dresinate 314 (potassium salt) were:
- Dehydroabietate, CAS No. 38592-41-5, 43 % (w/w) of Dresinate 314 (potassium salt):35.2 mg/L
- Dihydroabietate, 20 % (w/w) of Dresinate (potassium salt): 31.7 mg/L
- Pimarate, 3 % (w/w) of Dresinate (potassium salt): 39.7 mg/L
- Isopimariate, 3 % (w/w) of Dresinate (potassium salt): 39.7 mg/L
Key value for chemical safety assessment
- Water solubility:
- 35 mg/L
- at the temperature of:
- 20 °C
Additional information
The study on a chemically related substance (Rosins, Rosin Salts, Rosin Adducts, Adduct Salts and Rosin Esters (CAS No. 61790-50-9) was performed. No guideline followed. Water Solubility: Rosin acids and resin acids, sodium salt, was mutually miscible with water at ambient laboratory temperature.
A full evaluation of the water solubilities, partition coefficients and dissociation constants for this and related substances is given in the evaluation report attached to section 13.
Justification for read-across is in "Assessment Reports: Justification for read-across (RA-A)." in section 13
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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