Registration Dossier
Registration Dossier
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: 416-510-5 | CAS number: 667-84-5
Stability in organic solvents and identity of relevant degradation products
Administrative data
Link to relevant study record(s)
Description of key information
The test item was found to be stable in ethanol and isopropyl alcohol at 4 degree C and 20 degree C for at least 28 days.
Additional information
A study was conducted to determine the stability in organic solvents. Therefore the test item was prepared and stored at 4 degree C and 20 degree C in ethanol and isopropylalcohol. Two replicate samples of the test solution per solvent, two blank samples per solvent and two additional reserve samples per solvent were prepared. The concentration of the test item in the test solution was monitored at the start of the storage and after different storage periods. An aliquot of each test sample was taken after 0 hours, 24 hours 7, 14, and 28 days. The concentration of the test item was determined using HPLC-UV method. The mean concentration of the test item in ethanol was determined to be 1044.7 mg/L and in isopropyl alcohol the mean concentration was determined to be 1047 mg/L. The over all mean concentration of the test item in both solvents over a period of 28 days was determined to be 1047.0 mg/L. No degradation of the test item was observed. The concentration of the test item was constant during the test period. Thus, the test item is regarded as stable in organic solvents.
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.
