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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 211-067-2 | CAS number: 629-03-8
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- From April 1998 to October 1998
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Accepted assessment method for poorly soluble compound.
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 998
- Report date:
- 1998
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Guideline:
- other: The saturated solution of the test compound was determined in the short-term toxicity to aquatic inverterbrate as the test compound is poorly soluble. The concentration of the saturated solution has been measured by gas chromatography.
- Deviations:
- not applicable
- Principles of method if other than guideline:
- Satured solution (100 mg of dibromo-1,6-hexane with 1 liter of test medium, for 24 hours at 20 ° C) has been prepared. Then % of this saturated salution have been used to exposed Daphnia magna in a short -term toxicity test. The concentrations used during the test have been followed by gas chromatography.
- Type of method:
- other: The saturated solution of the test compound was determined in the short-term toxicity to aquatic inverterbrate as the test compound is poorly soluble. The concentration of the saturated solution has been measured by gas chromatography.
Test material
- Reference substance name:
- Dibromo-1,6-hexane
- IUPAC Name:
- Dibromo-1,6-hexane
- Details on test material:
- - Name of test material (as cited in study report): Dibromo-1,6-Hexane
- Substance type: colorless liquid
- Physical state: liquid
- Analytical purity: 99,45%
- Lot/batch No.: 3/97
- Other: insoluble at 20°C and volatile at room temperature
Constituent 1
Results and discussion
Water solubility
- Water solubility:
- 37.5 mg/L
- Remarks on result:
- other: Saturated solution of the test substance prepared by agitation of 100 mg of dibromo-1,6-hexane with 1 liter of test medium, for 24 hours at 20 ° C, then measured by gas chromatography.
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
The maximum solubility of the test substance is 37.5 mg/L. This value has been measured by gas chromatography after agitation of 100 mg of dibromo-1,6-hexane with 1 liter of test medium, for 24 hours at 20 ° 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.
