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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 406-200-8 | CAS number: 117827-06-2 COUPLER II; UC-136
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- from 1989, december 11th to 1989, december 13th
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study performed according to the Test Guidelines described in the EEC Directive 84/449/EEC.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 989
- Report date:
- 1990
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- GLP compliance:
- yes
- Type of method:
- column elution method
Test material
- Reference substance name:
- 3',5'-dichloro-4'-ethyl-2'-hydroxypalmitanilide
- EC Number:
- 406-200-8
- EC Name:
- 3',5'-dichloro-4'-ethyl-2'-hydroxypalmitanilide
- Cas Number:
- 117827-06-2
- Molecular formula:
- C24H39Cl2NO2
- IUPAC Name:
- N-(3,5-dichloro-4-ethyl-2-hydroxyphenyl)hexadecanamide
- Details on test material:
- Identification UC—136
Description White powder
Purity 98.5%
Storage conditions At room temperature in the dark in a tightly sealed container.
Stability of the test substance Stable for one year maximal under storage conditions
Expiry date January 5, 1990
Safety precautions Gloves and goggles were used to assure personnel health and safety.
The sample preparation was performed in a fume cupboard.
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- > 0 - <= 2 µg/L
- Temp.:
- 20 °C
- pH:
- >= 7.1 - <= 7.4
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): insoluble (< 0.1 mg/L)
The water solubility of UC—136, was determined to be
≤ 2 µg/l at 20.0 ± 0.5°C, using the column elution method.
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.
