Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 232-482-5
CAS number: 8050-31-5
The log partition coefficients for the rosin ester substances range from 2.44 - >6.5.The log partition coefficient of Resin acids and rosin acids, esters with glycerol is 3.97 at 20 - 25°C and pH 6.1 - 6.6.
A study following the EU method A.8
(shake-flask method) was used as the key study (Chilworth
Technology, 2010a). The following partition coefficient result was
obtained: Log P = 3.97 at 20°C and pH 6.1 – 6.6.
An additional supporting study is
available for Resin acids and rosin acids, esters with glycerol,
conducted according to OECD 117 HPLC method (Water Quality
Institute, 1993a). This study showed no detectable peak
corresponding to log Kow > 1.5, whether at pH2 or pH 7.5. It
should be noted that the substance has extremely low water
solubility (< LOQ of 0.43 mg/L); therefore, it will tend to be
"pushed out" of the water phase.
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
Tällä verkkosivustolla käytetään evästeitä parhaan mahdollisen käyttäjäkokemuksen varmistamiseksi.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again