Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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: 268-074-9 | CAS number: 68002-61-9 This substance is identified by SDA Substance Name: C16-C18 and C18 unsaturated alkyl trimethyl ammonium chloride and SDA Reporting Number: 11-045-00.
Solubility in organic solvents / fat solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: other guideline: Screening test is similar to the preliminary test in OECD guideline for the testing of chemicals, No. 105, Water Solubility
- Principles of method if other than guideline:
- The solubility of the test substance is investigated in a combined screening test (which is similar to OECD TG 105) followed by LCMS analysis of solutions obtained in the screening test.
- GLP compliance:
- not specified
- Key result
- Medium:
- n-octanol
- Solubility:
- 340 g/L
- Temp.:
- 23 °C
- Remarks on result:
- other: analysed using LCMS
- Test substance stable:
- yes
- Conclusions:
- Under the study conditions, the octanol solubility of the test substance was determined to be 340 g/L in 1-octanol at 23°C.
- Executive summary:
The octanol solubility for the test substance, TMAC T (purity not specified) was determined using LCMS analysis according to a method that is similar to OECD Guideline 105. The measurement was performed at room temperature, approximately 23°C. Under the study conditions, the octanol solubility of the test substance was determined to be 340 g/L in 1-octanol at 23°C (Famback, 2012).
Reference
Description of key information
The solubility in organic solvents of the test substance was determined using LCMS analysis according to a method that is similar to OECD Guideline 105 (Farnback, 2012).
Key value for chemical safety assessment
Additional information
340 g/L at 23 °C
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.
